CINXE.COM

Merlin Models — NVIDIA Merlin Models

<!DOCTYPE html> <html > <head> <meta charset="utf-8" /> <meta name="viewport" content="width=device-width, initial-scale=1.0" /><meta name="generator" content="Docutils 0.17.1: http://docutils.sourceforge.net/" /> <title>Merlin Models &#8212; NVIDIA Merlin Models</title> <script data-cfasync="false"> document.documentElement.dataset.mode = localStorage.getItem("mode") || ""; document.documentElement.dataset.theme = localStorage.getItem("theme") || "light"; </script> <!-- Loaded before other Sphinx assets --> <link href="_static/styles/theme.css?digest=e353d410970836974a52" rel="stylesheet" /> <link href="_static/styles/bootstrap.css?digest=e353d410970836974a52" rel="stylesheet" /> <link href="_static/styles/pydata-sphinx-theme.css?digest=e353d410970836974a52" rel="stylesheet" /> <link href="_static/vendor/fontawesome/6.1.2/css/all.min.css?digest=e353d410970836974a52" rel="stylesheet" /> <link rel="preload" as="font" type="font/woff2" crossorigin href="_static/vendor/fontawesome/6.1.2/webfonts/fa-solid-900.woff2" /> <link rel="preload" as="font" type="font/woff2" crossorigin href="_static/vendor/fontawesome/6.1.2/webfonts/fa-brands-400.woff2" /> <link rel="preload" as="font" type="font/woff2" crossorigin href="_static/vendor/fontawesome/6.1.2/webfonts/fa-regular-400.woff2" /> <link rel="stylesheet" type="text/css" href="_static/pygments.css" /> <link rel="stylesheet" href="_static/styles/sphinx-book-theme.css?digest=14f4ca6b54d191a8c7657f6c759bf11a5fb86285" type="text/css" /> <link rel="stylesheet" type="text/css" href="_static/mystnb.4510f1fc1dee50b3e5859aac5469c37c29e427902b24a333a5f9fcb2f0b3ac41.css" /> <link rel="stylesheet" type="text/css" href="_static/css/custom.css" /> <link rel="stylesheet" type="text/css" href="_static/css/versions.css" /> <!-- Pre-loaded scripts that we'll load fully later --> <link rel="preload" as="script" href="_static/scripts/bootstrap.js?digest=e353d410970836974a52" /> <link rel="preload" as="script" href="_static/scripts/pydata-sphinx-theme.js?digest=e353d410970836974a52" /> <script data-url_root="./" id="documentation_options" src="_static/documentation_options.js"></script> <script src="_static/jquery.js"></script> <script src="_static/underscore.js"></script> <script src="_static/doctools.js"></script> <script src="_static/scripts/sphinx-book-theme.js?digest=5a5c038af52cf7bc1a1ec88eea08e6366ee68824"></script> <script src="_static/js/rtd-version-switcher.js"></script> <script>DOCUMENTATION_OPTIONS.pagename = 'index';</script> <link rel="canonical" href="https://nvidia-merlin.github.io/models/stable/index.html" /> <link rel="shortcut icon" href="_static/favicon.png"/> <link rel="index" title="Index" href="genindex.html" /> <link rel="search" title="Search" href="search.html" /> <link rel="next" title="Merlin Models" href="README.html" /> <!-- Google Analytics --> <script async src="https://www.googletagmanager.com/gtag/js?id=G-NVJ1Y1YJHK"></script> <script> window.dataLayer = window.dataLayer || []; function gtag(){dataLayer.push(arguments);} gtag('js', new Date()); gtag('config', 'G-NVJ1Y1YJHK', { 'anonymize_ip': false, }); </script> <!-- Fonts --> <link rel="preconnect" href="https://fonts.googleapis.com"> <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin> <link href="https://fonts.googleapis.com/css2?family=Roboto+Mono:ital,wght@0,400;0,700;1,300&display=swap" rel="stylesheet"> </head> <body data-bs-spy="scroll" data-bs-target=".bd-toc-nav" data-offset="180" data-bs-root-margin="0px 0px -60%" data-default-mode=""> <a class="skip-link" href="#main-content">Skip to main content</a> <input type="checkbox" class="sidebar-toggle" name="__primary" id="__primary"/> <label class="overlay overlay-primary" for="__primary"></label> <input type="checkbox" class="sidebar-toggle" name="__secondary" id="__secondary"/> <label class="overlay overlay-secondary" for="__secondary"></label> <div class="search-button__wrapper"> <div class="search-button__overlay"></div> <div class="search-button__search-container"> <form class="bd-search d-flex align-items-center" action="search.html" method="get"> <i class="fa-solid fa-magnifying-glass"></i> <input type="search" class="form-control" name="q" id="search-input" placeholder="Search..." aria-label="Search..." autocomplete="off" autocorrect="off" autocapitalize="off" spellcheck="false"/> <span class="search-button__kbd-shortcut"><kbd class="kbd-shortcut__modifier">Ctrl</kbd>+<kbd>K</kbd></span> </form></div> </div> <nav class="bd-header navbar navbar-expand-lg bd-navbar"> </nav> <div class="bd-container"> <div class="bd-container__inner bd-page-width"> <div class="bd-sidebar-primary bd-sidebar"> <div class="sidebar-header-items sidebar-primary__section"> </div> <div class="sidebar-primary-items__start sidebar-primary__section"> <div class="sidebar-primary-item"> <a class="navbar-brand logo" href="#"> <p class="title logo__title">NVIDIA Merlin Models</p> </a></div> <div class="sidebar-primary-item"> <form class="bd-search d-flex align-items-center" action="search.html" method="get"> <i class="fa-solid fa-magnifying-glass"></i> <input type="search" class="form-control" name="q" id="search-input" placeholder="Search..." aria-label="Search..." autocomplete="off" autocorrect="off" autocapitalize="off" spellcheck="false"/> <span class="search-button__kbd-shortcut"><kbd class="kbd-shortcut__modifier">Ctrl</kbd>+<kbd>K</kbd></span> </form></div> <div class="sidebar-primary-item"><nav class="bd-links" id="bd-docs-nav" aria-label="Main"> <div class="bd-toc-item navbar-nav active"> <p aria-level="2" class="caption" role="heading"><span class="caption-text">Contents</span></p> <ul class="nav bd-sidenav"> <li class="toctree-l1"><a class="reference internal" href="README.html">Introduction</a></li> <li class="toctree-l1"><a class="reference internal" href="models_overview.html">Standard Models: Overview</a></li> <li class="toctree-l1 has-children"><a class="reference internal" href="examples/index.html">Example Notebooks</a><input class="toctree-checkbox" id="toctree-checkbox-1" name="toctree-checkbox-1" type="checkbox"/><label class="toctree-toggle" for="toctree-checkbox-1"><i class="fa-solid fa-chevron-down"></i></label><ul> <li class="toctree-l2"><a class="reference internal" href="examples/01-Getting-started.html">Getting Started with Merlin Models: Develop a Model for MovieLens</a></li> <li class="toctree-l2"><a class="reference internal" href="examples/02-Merlin-Models-and-NVTabular-integration.html">From ETL to Training RecSys models - NVTabular and Merlin Models integrated example</a></li> <li class="toctree-l2"><a class="reference internal" href="examples/03-Exploring-different-models.html">Iterating over Deep Learning Models using Merlin Models</a></li> <li class="toctree-l2"><a class="reference internal" href="examples/04-Exporting-ranking-models.html">Exporting Ranking Models</a></li> <li class="toctree-l2"><a class="reference internal" href="examples/05-Retrieval-Model.html">Building a Retrieval Model with Merlin Models</a></li> <li class="toctree-l2"><a class="reference internal" href="examples/06-Define-your-own-architecture-with-Merlin-Models.html">Taking the Next Step with Merlin Models: Define Your Own Architecture</a></li> </ul> </li> <li class="toctree-l1 has-children"><a class="reference internal" href="api.html">API Documentation</a><input class="toctree-checkbox" id="toctree-checkbox-2" name="toctree-checkbox-2" type="checkbox"/><label class="toctree-toggle" for="toctree-checkbox-2"><i class="fa-solid fa-chevron-down"></i></label><ul> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.tf.DCNModel.html">merlin.models.tf.DCNModel</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.tf.DeepFMModel.html">merlin.models.tf.DeepFMModel</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.tf.DLRMModel.html">merlin.models.tf.DLRMModel</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.tf.WideAndDeepModel.html">merlin.models.tf.WideAndDeepModel</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.tf.Encoder.html">merlin.models.tf.Encoder</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.tf.EmbeddingEncoder.html">merlin.models.tf.EmbeddingEncoder</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.tf.ItemRetrievalScorer.html">merlin.models.tf.ItemRetrievalScorer</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.tf.RetrievalModelV2.html">merlin.models.tf.RetrievalModelV2</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.tf.MatrixFactorizationModelV2.html">merlin.models.tf.MatrixFactorizationModelV2</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.tf.MatrixFactorizationModel.html">merlin.models.tf.MatrixFactorizationModel</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.tf.TwoTowerModelV2.html">merlin.models.tf.TwoTowerModelV2</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.tf.TwoTowerModel.html">merlin.models.tf.TwoTowerModel</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.tf.YoutubeDNNRetrievalModelV2.html">merlin.models.tf.YoutubeDNNRetrievalModelV2</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.tf.YoutubeDNNRetrievalModel.html">merlin.models.tf.YoutubeDNNRetrievalModel</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.tf.Embeddings.html">merlin.models.tf.Embeddings</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.tf.EmbeddingTable.html">merlin.models.tf.EmbeddingTable</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.tf.AverageEmbeddingsByWeightFeature.html">merlin.models.tf.AverageEmbeddingsByWeightFeature</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.tf.ReplaceMaskedEmbeddings.html">merlin.models.tf.ReplaceMaskedEmbeddings</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.tf.L2Norm.html">merlin.models.tf.L2Norm</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.tf.InputBlockV2.html">merlin.models.tf.InputBlockV2</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.tf.InputBlock.html">merlin.models.tf.InputBlock</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.tf.Continuous.html">merlin.models.tf.Continuous</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.tf.ContinuousFeatures.html">merlin.models.tf.ContinuousFeatures</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.tf.ContinuousEmbedding.html">merlin.models.tf.ContinuousEmbedding</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.tf.ContinuousProjection.html">merlin.models.tf.ContinuousProjection</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.tf.SequenceEmbeddingFeatures.html">merlin.models.tf.SequenceEmbeddingFeatures</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.tf.DLRMBlock.html">merlin.models.tf.DLRMBlock</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.tf.MLPBlock.html">merlin.models.tf.MLPBlock</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.tf.CrossBlock.html">merlin.models.tf.CrossBlock</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.tf.TwoTowerBlock.html">merlin.models.tf.TwoTowerBlock</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.tf.MatrixFactorizationBlock.html">merlin.models.tf.MatrixFactorizationBlock</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.tf.DotProductInteraction.html">merlin.models.tf.DotProductInteraction</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.tf.FMBlock.html">merlin.models.tf.FMBlock</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.tf.FMPairwiseInteraction.html">merlin.models.tf.FMPairwiseInteraction</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.tf.PredictionTasks.html">merlin.models.tf.PredictionTasks</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.tf.PredictionTask.html">merlin.models.tf.PredictionTask</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.tf.BinaryClassificationTask.html">merlin.models.tf.BinaryClassificationTask</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.tf.MultiClassClassificationTask.html">merlin.models.tf.MultiClassClassificationTask</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.tf.RegressionTask.html">merlin.models.tf.RegressionTask</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.tf.ItemRetrievalTask.html">merlin.models.tf.ItemRetrievalTask</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.tf.OutputBlock.html">merlin.models.tf.OutputBlock</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.tf.ModelOutput.html">merlin.models.tf.ModelOutput</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.tf.BinaryOutput.html">merlin.models.tf.BinaryOutput</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.tf.CategoricalOutput.html">merlin.models.tf.CategoricalOutput</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.tf.ContrastiveOutput.html">merlin.models.tf.ContrastiveOutput</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.tf.RegressionOutput.html">merlin.models.tf.RegressionOutput</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.tf.ColumnBasedSampleWeight.html">merlin.models.tf.ColumnBasedSampleWeight</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.tf.SequentialBlock.html">merlin.models.tf.SequentialBlock</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.tf.ParallelBlock.html">merlin.models.tf.ParallelBlock</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.tf.ParallelPredictionBlock.html">merlin.models.tf.ParallelPredictionBlock</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.tf.DenseResidualBlock.html">merlin.models.tf.DenseResidualBlock</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.tf.DualEncoderBlock.html">merlin.models.tf.DualEncoderBlock</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.tf.ResidualBlock.html">merlin.models.tf.ResidualBlock</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.tf.TabularBlock.html">merlin.models.tf.TabularBlock</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.tf.Filter.html">merlin.models.tf.Filter</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.tf.Cond.html">merlin.models.tf.Cond</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.tf.TopKEncoder.html">merlin.models.tf.TopKEncoder</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.tf.MultiOptimizer.html">merlin.models.tf.MultiOptimizer</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.tf.LazyAdam.html">merlin.models.tf.LazyAdam</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.tf.OptimizerBlocks.html">merlin.models.tf.OptimizerBlocks</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.tf.split_embeddings_on_size.html">merlin.models.tf.split_embeddings_on_size</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.tf.CategoryEncoding.html">merlin.models.tf.CategoryEncoding</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.tf.MapValues.html">merlin.models.tf.MapValues</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.tf.PrepareListFeatures.html">merlin.models.tf.PrepareListFeatures</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.tf.PrepareFeatures.html">merlin.models.tf.PrepareFeatures</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.tf.ToSparse.html">merlin.models.tf.ToSparse</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.tf.ToDense.html">merlin.models.tf.ToDense</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.tf.ToTarget.html">merlin.models.tf.ToTarget</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.tf.ToOneHot.html">merlin.models.tf.ToOneHot</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.tf.HashedCross.html">merlin.models.tf.HashedCross</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.tf.HashedCrossAll.html">merlin.models.tf.HashedCrossAll</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.tf.BroadcastToSequence.html">merlin.models.tf.BroadcastToSequence</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.tf.SequencePredictNext.html">merlin.models.tf.SequencePredictNext</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.tf.SequencePredictLast.html">merlin.models.tf.SequencePredictLast</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.tf.SequencePredictRandom.html">merlin.models.tf.SequencePredictRandom</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.tf.SequenceTargetAsInput.html">merlin.models.tf.SequenceTargetAsInput</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.tf.SequenceMaskLast.html">merlin.models.tf.SequenceMaskLast</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.tf.SequenceMaskRandom.html">merlin.models.tf.SequenceMaskRandom</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.tf.ExpandDims.html">merlin.models.tf.ExpandDims</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.tf.StochasticSwapNoise.html">merlin.models.tf.StochasticSwapNoise</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.tf.AsTabular.html">merlin.models.tf.AsTabular</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.tf.MMOEBlock.html">merlin.models.tf.MMOEBlock</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.tf.CGCBlock.html">merlin.models.tf.CGCBlock</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.tf.PLEBlock.html">merlin.models.tf.PLEBlock</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.tf.Loader.html">merlin.models.tf.Loader</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.tf.AvgPrecisionAt.html">merlin.models.tf.AvgPrecisionAt</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.tf.MRRAt.html">merlin.models.tf.MRRAt</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.tf.NDCGAt.html">merlin.models.tf.NDCGAt</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.tf.PrecisionAt.html">merlin.models.tf.PrecisionAt</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.tf.RecallAt.html">merlin.models.tf.RecallAt</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.tf.TopKMetricsAggregator.html">merlin.models.tf.TopKMetricsAggregator</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.tf.ItemSampler.html">merlin.models.tf.ItemSampler</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.tf.InBatchSampler.html">merlin.models.tf.InBatchSampler</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.tf.PopularityBasedSampler.html">merlin.models.tf.PopularityBasedSampler</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.tf.losses.CategoricalCrossEntropy.html">merlin.models.tf.losses.CategoricalCrossEntropy</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.tf.losses.SparseCategoricalCrossEntropy.html">merlin.models.tf.losses.SparseCategoricalCrossEntropy</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.tf.losses.BPRLoss.html">merlin.models.tf.losses.BPRLoss</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.tf.losses.BPRmaxLoss.html">merlin.models.tf.losses.BPRmaxLoss</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.tf.losses.HingeLoss.html">merlin.models.tf.losses.HingeLoss</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.tf.losses.LogisticLoss.html">merlin.models.tf.losses.LogisticLoss</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.tf.losses.TOP1Loss.html">merlin.models.tf.losses.TOP1Loss</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.tf.losses.TOP1maxLoss.html">merlin.models.tf.losses.TOP1maxLoss</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.tf.losses.TOP1v2Loss.html">merlin.models.tf.losses.TOP1v2Loss</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.utils.schema_utils.select_targets.html">merlin.models.utils.schema_utils.select_targets</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.utils.schema_utils.schema_to_tensorflow_metadata_json.html">merlin.models.utils.schema_utils.schema_to_tensorflow_metadata_json</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.utils.schema_utils.tensorflow_metadata_json_to_schema.html">merlin.models.utils.schema_utils.tensorflow_metadata_json_to_schema</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.utils.schema_utils.create_categorical_column.html">merlin.models.utils.schema_utils.create_categorical_column</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.utils.schema_utils.create_continuous_column.html">merlin.models.utils.schema_utils.create_continuous_column</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.utils.schema_utils.filter_dict_by_schema.html">merlin.models.utils.schema_utils.filter_dict_by_schema</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.utils.schema_utils.categorical_cardinalities.html">merlin.models.utils.schema_utils.categorical_cardinalities</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.utils.schema_utils.categorical_domains.html">merlin.models.utils.schema_utils.categorical_domains</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.utils.schema_utils.get_embedding_sizes_from_schema.html">merlin.models.utils.schema_utils.get_embedding_sizes_from_schema</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.utils.schema_utils.get_embedding_size_from_cardinality.html">merlin.models.utils.schema_utils.get_embedding_size_from_cardinality</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.tf.TensorInitializer.html">merlin.models.tf.TensorInitializer</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.utils.misc_utils.filter_kwargs.html">merlin.models.utils.misc_utils.filter_kwargs</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.utils.misc_utils.safe_json.html">merlin.models.utils.misc_utils.safe_json</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.utils.misc_utils.get_filenames.html">merlin.models.utils.misc_utils.get_filenames</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.utils.misc_utils.get_label_feature_name.html">merlin.models.utils.misc_utils.get_label_feature_name</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.utils.misc_utils.get_timestamp_feature_name.html">merlin.models.utils.misc_utils.get_timestamp_feature_name</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.utils.misc_utils.get_parquet_files_names.html">merlin.models.utils.misc_utils.get_parquet_files_names</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.utils.misc_utils.Timing.html">merlin.models.utils.misc_utils.Timing</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.utils.misc_utils.get_object_size.html">merlin.models.utils.misc_utils.get_object_size</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.utils.misc_utils.validate_dataset.html">merlin.models.utils.misc_utils.validate_dataset</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.utils.registry.camelcase_to_snakecase.html">merlin.models.utils.registry.camelcase_to_snakecase</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.utils.registry.snakecase_to_camelcase.html">merlin.models.utils.registry.snakecase_to_camelcase</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.utils.registry.default_name.html">merlin.models.utils.registry.default_name</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.utils.registry.default_object_name.html">merlin.models.utils.registry.default_object_name</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.utils.registry.Registry.html">merlin.models.utils.registry.Registry</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.utils.registry.RegistryMixin.html">merlin.models.utils.registry.RegistryMixin</a></li> <li class="toctree-l2"><a class="reference internal" href="generated/merlin.models.utils.registry.display_list_by_prefix.html">merlin.models.utils.registry.display_list_by_prefix</a></li> </ul> </li> <li class="toctree-l1 has-children"><a class="reference internal" href="additional_resources.html">Additional Resources</a><input class="toctree-checkbox" id="toctree-checkbox-3" name="toctree-checkbox-3" type="checkbox"/><label class="toctree-toggle" for="toctree-checkbox-3"><i class="fa-solid fa-chevron-down"></i></label><ul> <li class="toctree-l2"><a class="reference internal" href="CONTRIBUTING.html">Contributing to Merlin Models</a></li> <li class="toctree-l2"><a class="reference external" href="https://github.com/NVIDIA-Merlin/models">Github Repo</a></li> </ul> </li> </ul> </div> </nav></div> <div class="sidebar-primary-item"><nav class="bd-links" id="bd-merlin-ecosystem-nav" aria-label="Merlin Ecosystem Nav"> <div class="bd-toc-item navbar-nav"> <p aria-level="2" class="caption" role="heading"><span class="caption-text">Ecosystem</span></p> <ul class="nav bd-sidenav"> <li class="toctree-l1"><a class="reference external" href="/Merlin/stable">Merlin</a></li> <li class="toctree-l1"><a class="reference external" href="/core/stable">Core</a></li> <li class="toctree-l1"><a class="reference external" href="/systems/stable">Systems</a></li> <li class="toctree-l1"><a class="reference external" href="/NVTabular/stable">NVTabular</a></li> <li class="toctree-l1"><a class="reference external" href="/Transformers4Rec/stable">Transformers4Rec</a></li> <li class="toctree-l1"><a class="reference external" href="/dataloader/stable">Dataloader</a></li> <li class="toctree-l1"><a class="reference external" href="/HugetCTR/stable">HugeCTR</a></li> </ul> </div> </nav></div> <div class="sidebar-primary-item"> <div class="rst-versions" data-toggle="rst-versions" role="note" aria-label="versions"> <span class="rst-current-version" data-toggle="rst-current-version"> <span class="fa fa-book"></span> v: stable <span class="fa fa-caret-down"></span> </span> <div class="rst-other-versions"> <dl> <dt>Tags</dt> <dd><a href="../v23.04.00/index.html">v23.04.00</a></dd> <dd><a href="../v23.05.00/index.html">v23.05.00</a></dd> <dd><a href="../v23.06.00/index.html">v23.06.00</a></dd> <dd><a href="../v23.08.00/index.html">v23.08.00</a></dd> <dd><a href="../v23.08.01/index.html">v23.08.01</a></dd> <dd><a href="../v23.12.00/index.html">v23.12.00</a></dd> </dl> <dl> <dt>Branches</dt> <dd><a href="../main/index.html">main</a></dd> <dd><a href="index.html">stable</a></dd> </dl> </div> </div></div> </div> <div class="sidebar-primary-items__end sidebar-primary__section"> </div> <div id="rtd-footer-container"></div> </div> <main id="main-content" class="bd-main"> <div class="sbt-scroll-pixel-helper"></div> <div class="bd-content"> <div class="bd-article-container"> <div class="bd-header-article"> <div class="header-article-items header-article__inner"> <div class="header-article-items__start"> <div class="header-article-item"><label class="sidebar-toggle primary-toggle btn btn-sm" for="__primary" title="Toggle primary sidebar" data-bs-placement="bottom" data-bs-toggle="tooltip"> <span class="fa-solid fa-bars"></span> </label></div> </div> <div class="header-article-items__end"> <div class="header-article-item"> <div class="article-header-buttons"> <a href="https://github.com/NVIDIA-Merlin/models" target="_blank" class="btn btn-sm btn-source-repository-button" title="Source repository" data-bs-placement="bottom" data-bs-toggle="tooltip" > <span class="btn__icon-container"> <i class="fab fa-github"></i> </span> </a> <div class="dropdown dropdown-download-buttons"> <button class="btn dropdown-toggle" type="button" data-bs-toggle="dropdown" aria-expanded="false" aria-label="Download this page"> <i class="fas fa-download"></i> </button> <ul class="dropdown-menu"> <li><a href="_sources/" target="_blank" class="btn btn-sm btn-download-source-button dropdown-item" title="Download source file" data-bs-placement="left" data-bs-toggle="tooltip" > <span class="btn__icon-container"> <i class="fas fa-file"></i> </span> <span class="btn__text-container">.rst</span> </a> </li> <li> <button onclick="window.print()" class="btn btn-sm btn-download-pdf-button dropdown-item" title="Print to PDF" data-bs-placement="left" data-bs-toggle="tooltip" > <span class="btn__icon-container"> <i class="fas fa-file-pdf"></i> </span> <span class="btn__text-container">.pdf</span> </button> </li> </ul> </div> <button onclick="toggleFullScreen()" class="btn btn-sm btn-fullscreen-button" title="Fullscreen mode" data-bs-placement="bottom" data-bs-toggle="tooltip" > <span class="btn__icon-container"> <i class="fas fa-expand"></i> </span> </button> <script> document.write(` <button class="theme-switch-button btn btn-sm btn-outline-primary navbar-btn rounded-circle" title="light/dark" aria-label="light/dark" data-bs-placement="bottom" data-bs-toggle="tooltip"> <span class="theme-switch" data-mode="light"><i class="fa-solid fa-sun"></i></span> <span class="theme-switch" data-mode="dark"><i class="fa-solid fa-moon"></i></span> <span class="theme-switch" data-mode="auto"><i class="fa-solid fa-circle-half-stroke"></i></span> </button> `); </script> <script> document.write(` <button class="btn btn-sm navbar-btn search-button search-button__button" title="Search" aria-label="Search" data-bs-placement="bottom" data-bs-toggle="tooltip"> <i class="fa-solid fa-magnifying-glass"></i> </button> `); </script> <label class="sidebar-toggle secondary-toggle btn btn-sm" for="__secondary"title="Toggle secondary sidebar" data-bs-placement="bottom" data-bs-toggle="tooltip"> <span class="fa-solid fa-list"></span> </label> </div></div> </div> </div> </div> <div id="jb-print-docs-body" class="onlyprint"> <h1>Merlin Models</h1> <!-- Table of contents --> <div id="print-main-content"> <div id="jb-print-toc"> <div> <h2> Contents </h2> </div> <nav aria-label="Page"> <ul class="visible nav section-nav flex-column"> <li class="toc-h2 nav-item toc-entry"><a class="reference internal nav-link" href="#related-resources">Related Resources</a></li> <li class="toc-h2 nav-item toc-entry"><a class="reference internal nav-link" href="#index">Index</a></li> </ul> </nav> </div> </div> </div> <div id="searchbox"></div> <article class="bd-article" role="main"> <section id="merlin-models"> <h1>Merlin Models<a class="headerlink" href="#merlin-models" title="Permalink to this headline">#</a></h1> <p>The Merlin Models library provides standard models for recommender systems with an aim for high-quality implementations that range from classic machine learning models to highly-advanced deep learning models.</p> <p>To learn more, start with the <a class="reference external" href="README.html">Introduction</a>.</p> <section id="related-resources"> <h2>Related Resources<a class="headerlink" href="#related-resources" title="Permalink to this headline">#</a></h2> <dl class="simple"> <dt>Merlin Models GitHub Repository</dt><dd><p><a class="github reference external" href="https://github.com/NVIDIA-Merlin/models">NVIDIA-Merlin/models</a></p> </dd> <dt>About Merlin</dt><dd><p>Merlin is the overarching project that brings together the Merlin projects. See the <a class="reference external" href="https://nvidia-merlin.github.io/Merlin/stable/README.html">documentation</a> or the <a class="reference external" href="https://github.com/NVIDIA-Merlin/Merlin">repository</a> on GitHub.</p> </dd> <dt>Developer website for Merlin</dt><dd><p>More information about Merlin is available at our developer website: <a class="reference external" href="https://developer.nvidia.com/nvidia-merlin">https://developer.nvidia.com/nvidia-merlin</a>.</p> </dd> </dl> </section> <section id="index"> <h2>Index<a class="headerlink" href="#index" title="Permalink to this headline">#</a></h2> <ul class="simple"> <li><p><a class="reference internal" href="genindex.html"><span class="std std-ref">Index</span></a></p></li> </ul> </section> <div class="toctree-wrapper compound"> </div> </section> </article> <footer class="bd-footer-article"> <div class="footer-article-items footer-article__inner"> <div class="footer-article-item"><!-- Previous / next buttons --> <div class="prev-next-area"> <a class="right-next" href="README.html" title="next page"> <div class="prev-next-info"> <p class="prev-next-subtitle">next</p> <p class="prev-next-title">Merlin Models</p> </div> <i class="fa-solid fa-angle-right"></i> </a> </div></div> </div> </footer> </div> <div class="bd-sidebar-secondary bd-toc"><div class="sidebar-secondary-items sidebar-secondary__inner"> <div class="sidebar-secondary-item"> <div class="page-toc tocsection onthispage"> <i class="fa-solid fa-list"></i> Contents </div> <nav class="bd-toc-nav page-toc"> <ul class="visible nav section-nav flex-column"> <li class="toc-h2 nav-item toc-entry"><a class="reference internal nav-link" href="#related-resources">Related Resources</a></li> <li class="toc-h2 nav-item toc-entry"><a class="reference internal nav-link" href="#index">Index</a></li> </ul> </nav></div> </div></div> </div> <footer class="bd-footer-content"> <div class="bd-footer-content__inner container"> <div class="footer-item"> <p class="copyright"> 漏 Copyright 2023, NVIDIA. <br/> </p> </div> <div class="footer-item"> <p> <a href="https://www.nvidia.com/en-us/about-nvidia/privacy-policy/" target="_blank">Privacy Policy</a> | <a href="https://www.nvidia.com/en-us/about-nvidia/privacy-center/" target="_blank">Manage My Privacy</a> | <a href="https://www.nvidia.com/en-us/preferences/start/" target="_blank">Do Not Sell or Share My Data</a> | <a href="https://www.nvidia.com/en-us/about-nvidia/terms-of-service/" target="_blank">Terms of Service</a> | <a href="https://www.nvidia.com/en-us/about-nvidia/accessibility/" target="_blank">Accessibility</a> | <a href="https://www.nvidia.com/en-us/about-nvidia/company-policies/" target="_blank">Corporate Policies</a> | <a href="https://www.nvidia.com/en-us/product-security/" target="_blank">Product Security</a> | <a href="https://www.nvidia.com/en-us/contact/" target="_blank">Contact</a> </p> </div> </div> </footer> </main> </div> </div> <!-- Scripts loaded after <body> so the DOM is not blocked --> <script src="_static/scripts/bootstrap.js?digest=e353d410970836974a52"></script> <script src="_static/scripts/pydata-sphinx-theme.js?digest=e353d410970836974a52"></script> <footer class="bd-footer"> </footer> </body> </html>

Pages: 1 2 3 4 5 6 7 8 9 10