PHP: fann_copy

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href="language.types.resource.php" class="type resource">resource</a></span></div> <p class="para rdfs-comment"> Creates a copy of a fann structure. </p> </div> <div class="refsect1 parameters" id="refsect1-function.fann-copy-parameters"> <h3 class="title">Parameters</h3> <dl> <dt><code class="parameter">ann</code></dt> <dd> <p class="para">Neural network <span class="type"><a href="language.types.resource.php" class="type resource">resource</a></span>.</p> </dd> </dl> </div> <div class="refsect1 returnvalues" id="refsect1-function.fann-copy-returnvalues"> <h3 class="title">Return Values</h3> <p class="para"> Returns a copy of neural network resource on success, or <strong><code><a href="reserved.constants.php#constant.false">false</a></code></strong> on error </p> </div> <div class="refsect1 notes" id="refsect1-function.fann-copy-notes"> <h3 class="title">Notes</h3> <blockquote class="note"><p><strong class="note">Note</strong>: <p class="para">This function is only available if the fann extension has been build against libfann >= 2.2.</p></p></blockquote> </div> <div class="refsect1 seealso" id="refsect1-function.fann-copy-seealso"> <h3 class="title">See Also</h3> <p class="para"> <ul class="simplelist"> <li><span class="function"><a href="function.fann-test.php" class="function" rel="rdfs-seeAlso">fann_test()</a> - Test with a set of inputs, and a set of desired outputs</span></li> </ul> </p> </div> </div> <div class="contribute"> <h3 class="title">Found A Problem?</h3> <div> </div> <div class="edit-bug"> <a href="https://github.com/php/doc-base/blob/master/README.md" title="This will take you to our contribution guidelines on GitHub" target="_blank" rel="noopener noreferrer">Learn How To Improve This Page</a> • <a href="https://github.com/php/doc-en/blob/master/reference/fann/functions/fann-copy.xml">Submit a Pull Request</a> • <a 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title="fann_clear_scaling_params">fann_clear_scaling_params</a> </li> <li class="current"> <a href="function.fann-copy.php" title="fann_copy">fann_copy</a> </li> <li class=""> <a href="function.fann-create-from-file.php" title="fann_create_from_file">fann_create_from_file</a> </li> <li class=""> <a href="function.fann-create-shortcut.php" title="fann_create_shortcut">fann_create_shortcut</a> </li> <li class=""> <a href="function.fann-create-shortcut-array.php" title="fann_create_shortcut_array">fann_create_shortcut_array</a> </li> <li class=""> <a href="function.fann-create-sparse.php" title="fann_create_sparse">fann_create_sparse</a> </li> <li class=""> <a href="function.fann-create-sparse-array.php" title="fann_create_sparse_array">fann_create_sparse_array</a> </li> <li class=""> <a href="function.fann-create-standard.php" title="fann_create_standard">fann_create_standard</a> </li> <li class=""> <a href="function.fann-create-standard-array.php" title="fann_create_standard_array">fann_create_standard_array</a> </li> <li class=""> <a href="function.fann-create-train.php" title="fann_create_train">fann_create_train</a> </li> <li class=""> <a href="function.fann-create-train-from-callback.php" title="fann_create_train_from_callback">fann_create_train_from_callback</a> </li> <li class=""> <a href="function.fann-descale-input.php" title="fann_descale_input">fann_descale_input</a> </li> <li class=""> <a href="function.fann-descale-output.php" title="fann_descale_output">fann_descale_output</a> </li> <li class=""> <a href="function.fann-descale-train.php" title="fann_descale_train">fann_descale_train</a> </li> <li class=""> <a href="function.fann-destroy.php" title="fann_destroy">fann_destroy</a> </li> <li class=""> <a href="function.fann-destroy-train.php" title="fann_destroy_train">fann_destroy_train</a> </li> <li class=""> <a href="function.fann-duplicate-train-data.php" title="fann_duplicate_train_data">fann_duplicate_train_data</a> </li> <li class=""> <a href="function.fann-get-activation-function.php" title="fann_get_activation_function">fann_get_activation_function</a> </li> <li class=""> <a href="function.fann-get-activation-steepness.php" title="fann_get_activation_steepness">fann_get_activation_steepness</a> </li> <li class=""> <a href="function.fann-get-bias-array.php" title="fann_get_bias_array">fann_get_bias_array</a> </li> <li class=""> <a href="function.fann-get-bit-fail.php" title="fann_get_bit_fail">fann_get_bit_fail</a> </li> <li class=""> <a href="function.fann-get-bit-fail-limit.php" title="fann_get_bit_fail_limit">fann_get_bit_fail_limit</a> </li> <li class=""> <a href="function.fann-get-cascade-activation-functions.php" title="fann_get_cascade_activation_functions">fann_get_cascade_activation_functions</a> </li> <li class=""> <a href="function.fann-get-cascade-activation-functions-count.php" title="fann_get_cascade_activation_functions_count">fann_get_cascade_activation_functions_count</a> </li> <li class=""> <a href="function.fann-get-cascade-activation-steepnesses.php" title="fann_get_cascade_activation_steepnesses">fann_get_cascade_activation_steepnesses</a> </li> <li class=""> <a href="function.fann-get-cascade-activation-steepnesses-count.php" title="fann_get_cascade_activation_steepnesses_count">fann_get_cascade_activation_steepnesses_count</a> </li> <li class=""> <a href="function.fann-get-cascade-candidate-change-fraction.php" title="fann_get_cascade_candidate_change_fraction">fann_get_cascade_candidate_change_fraction</a> </li> <li class=""> <a href="function.fann-get-cascade-candidate-limit.php" title="fann_get_cascade_candidate_limit">fann_get_cascade_candidate_limit</a> </li> <li class=""> <a href="function.fann-get-cascade-candidate-stagnation-epochs.php" title="fann_get_cascade_candidate_stagnation_epochs">fann_get_cascade_candidate_stagnation_epochs</a> </li> <li class=""> <a href="function.fann-get-cascade-max-cand-epochs.php" title="fann_get_cascade_max_cand_epochs">fann_get_cascade_max_cand_epochs</a> </li> <li class=""> <a href="function.fann-get-cascade-max-out-epochs.php" title="fann_get_cascade_max_out_epochs">fann_get_cascade_max_out_epochs</a> </li> <li class=""> <a href="function.fann-get-cascade-min-cand-epochs.php" title="fann_get_cascade_min_cand_epochs">fann_get_cascade_min_cand_epochs</a> </li> <li class=""> <a href="function.fann-get-cascade-min-out-epochs.php" title="fann_get_cascade_min_out_epochs">fann_get_cascade_min_out_epochs</a> </li> <li class=""> <a href="function.fann-get-cascade-num-candidate-groups.php" title="fann_get_cascade_num_candidate_groups">fann_get_cascade_num_candidate_groups</a> </li> <li class=""> <a href="function.fann-get-cascade-num-candidates.php" title="fann_get_cascade_num_candidates">fann_get_cascade_num_candidates</a> </li> <li class=""> <a href="function.fann-get-cascade-output-change-fraction.php" title="fann_get_cascade_output_change_fraction">fann_get_cascade_output_change_fraction</a> </li> <li class=""> <a href="function.fann-get-cascade-output-stagnation-epochs.php" title="fann_get_cascade_output_stagnation_epochs">fann_get_cascade_output_stagnation_epochs</a> </li> <li class=""> <a href="function.fann-get-cascade-weight-multiplier.php" title="fann_get_cascade_weight_multiplier">fann_get_cascade_weight_multiplier</a> </li> <li class=""> <a href="function.fann-get-connection-array.php" title="fann_get_connection_array">fann_get_connection_array</a> </li> <li class=""> <a href="function.fann-get-connection-rate.php" title="fann_get_connection_rate">fann_get_connection_rate</a> </li> <li class=""> <a href="function.fann-get-errno.php" title="fann_get_errno">fann_get_errno</a> </li> <li class=""> <a href="function.fann-get-errstr.php" title="fann_get_errstr">fann_get_errstr</a> </li> <li class=""> <a href="function.fann-get-layer-array.php" title="fann_get_layer_array">fann_get_layer_array</a> </li> <li class=""> <a href="function.fann-get-learning-momentum.php" title="fann_get_learning_momentum">fann_get_learning_momentum</a> </li> <li class=""> <a href="function.fann-get-learning-rate.php" title="fann_get_learning_rate">fann_get_learning_rate</a> </li> <li class=""> <a href="function.fann-get-mse.php" title="fann_get_MSE">fann_get_MSE</a> </li> <li class=""> <a href="function.fann-get-network-type.php" title="fann_get_network_type">fann_get_network_type</a> </li> <li class=""> <a href="function.fann-get-num-input.php" title="fann_get_num_input">fann_get_num_input</a> </li> <li class=""> <a href="function.fann-get-num-layers.php" title="fann_get_num_layers">fann_get_num_layers</a> </li> <li class=""> <a href="function.fann-get-num-output.php" title="fann_get_num_output">fann_get_num_output</a> </li> <li class=""> <a href="function.fann-get-quickprop-decay.php" title="fann_get_quickprop_decay">fann_get_quickprop_decay</a> </li> <li class=""> <a href="function.fann-get-quickprop-mu.php" title="fann_get_quickprop_mu">fann_get_quickprop_mu</a> </li> <li class=""> <a href="function.fann-get-rprop-decrease-factor.php" title="fann_get_rprop_decrease_factor">fann_get_rprop_decrease_factor</a> </li> <li class=""> <a href="function.fann-get-rprop-delta-max.php" title="fann_get_rprop_delta_max">fann_get_rprop_delta_max</a> </li> <li class=""> <a href="function.fann-get-rprop-delta-min.php" title="fann_get_rprop_delta_min">fann_get_rprop_delta_min</a> </li> <li class=""> <a href="function.fann-get-rprop-delta-zero.php" title="fann_get_rprop_delta_zero">fann_get_rprop_delta_zero</a> </li> <li class=""> <a href="function.fann-get-rprop-increase-factor.php" title="fann_get_rprop_increase_factor">fann_get_rprop_increase_factor</a> </li> <li class=""> <a href="function.fann-get-sarprop-step-error-shift.php" title="fann_get_sarprop_step_error_shift">fann_get_sarprop_step_error_shift</a> </li> <li class=""> <a href="function.fann-get-sarprop-step-error-threshold-factor.php" title="fann_get_sarprop_step_error_threshold_factor">fann_get_sarprop_step_error_threshold_factor</a> </li> <li class=""> <a href="function.fann-get-sarprop-temperature.php" title="fann_get_sarprop_temperature">fann_get_sarprop_temperature</a> </li> <li class=""> <a href="function.fann-get-sarprop-weight-decay-shift.php" title="fann_get_sarprop_weight_decay_shift">fann_get_sarprop_weight_decay_shift</a> </li> <li class=""> <a href="function.fann-get-total-connections.php" title="fann_get_total_connections">fann_get_total_connections</a> </li> <li class=""> <a href="function.fann-get-total-neurons.php" title="fann_get_total_neurons">fann_get_total_neurons</a> </li> <li class=""> <a href="function.fann-get-train-error-function.php" title="fann_get_train_error_function">fann_get_train_error_function</a> </li> <li class=""> <a href="function.fann-get-train-stop-function.php" title="fann_get_train_stop_function">fann_get_train_stop_function</a> </li> <li class=""> <a href="function.fann-get-training-algorithm.php" title="fann_get_training_algorithm">fann_get_training_algorithm</a> </li> <li class=""> <a href="function.fann-init-weights.php" title="fann_init_weights">fann_init_weights</a> </li> <li class=""> <a href="function.fann-length-train-data.php" title="fann_length_train_data">fann_length_train_data</a> </li> <li class=""> <a href="function.fann-merge-train-data.php" title="fann_merge_train_data">fann_merge_train_data</a> </li> <li class=""> <a href="function.fann-num-input-train-data.php" title="fann_num_input_train_data">fann_num_input_train_data</a> </li> <li class=""> <a href="function.fann-num-output-train-data.php" title="fann_num_output_train_data">fann_num_output_train_data</a> </li> <li class=""> <a href="function.fann-print-error.php" title="fann_print_error">fann_print_error</a> </li> <li class=""> <a href="function.fann-randomize-weights.php" title="fann_randomize_weights">fann_randomize_weights</a> </li> <li class=""> <a href="function.fann-read-train-from-file.php" title="fann_read_train_from_file">fann_read_train_from_file</a> </li> <li class=""> <a href="function.fann-reset-errno.php" title="fann_reset_errno">fann_reset_errno</a> </li> <li class=""> <a href="function.fann-reset-errstr.php" title="fann_reset_errstr">fann_reset_errstr</a> </li> <li class=""> <a href="function.fann-reset-mse.php" title="fann_reset_MSE">fann_reset_MSE</a> </li> <li class=""> <a href="function.fann-run.php" title="fann_run">fann_run</a> </li> <li class=""> <a href="function.fann-save.php" title="fann_save">fann_save</a> </li> <li class=""> <a href="function.fann-save-train.php" title="fann_save_train">fann_save_train</a> </li> <li class=""> <a href="function.fann-scale-input.php" title="fann_scale_input">fann_scale_input</a> </li> <li class=""> <a href="function.fann-scale-input-train-data.php" title="fann_scale_input_train_data">fann_scale_input_train_data</a> </li> <li class=""> <a href="function.fann-scale-output.php" title="fann_scale_output">fann_scale_output</a> </li> <li class=""> <a href="function.fann-scale-output-train-data.php" title="fann_scale_output_train_data">fann_scale_output_train_data</a> </li> <li class=""> <a href="function.fann-scale-train.php" title="fann_scale_train">fann_scale_train</a> </li> <li class=""> <a href="function.fann-scale-train-data.php" title="fann_scale_train_data">fann_scale_train_data</a> </li> <li class=""> <a href="function.fann-set-activation-function.php" title="fann_set_activation_function">fann_set_activation_function</a> </li> <li class=""> <a href="function.fann-set-activation-function-hidden.php" title="fann_set_activation_function_hidden">fann_set_activation_function_hidden</a> </li> <li class=""> <a href="function.fann-set-activation-function-layer.php" title="fann_set_activation_function_layer">fann_set_activation_function_layer</a> </li> <li class=""> <a href="function.fann-set-activation-function-output.php" title="fann_set_activation_function_output">fann_set_activation_function_output</a> </li> <li class=""> <a href="function.fann-set-activation-steepness.php" title="fann_set_activation_steepness">fann_set_activation_steepness</a> </li> <li class=""> <a href="function.fann-set-activation-steepness-hidden.php" title="fann_set_activation_steepness_hidden">fann_set_activation_steepness_hidden</a> </li> <li class=""> <a href="function.fann-set-activation-steepness-layer.php" title="fann_set_activation_steepness_layer">fann_set_activation_steepness_layer</a> </li> <li class=""> <a href="function.fann-set-activation-steepness-output.php" title="fann_set_activation_steepness_output">fann_set_activation_steepness_output</a> </li> <li class=""> <a href="function.fann-set-bit-fail-limit.php" title="fann_set_bit_fail_limit">fann_set_bit_fail_limit</a> </li> <li class=""> <a href="function.fann-set-callback.php" title="fann_set_callback">fann_set_callback</a> </li> <li class=""> <a href="function.fann-set-cascade-activation-functions.php" title="fann_set_cascade_activation_functions">fann_set_cascade_activation_functions</a> </li> <li class=""> <a href="function.fann-set-cascade-activation-steepnesses.php" title="fann_set_cascade_activation_steepnesses">fann_set_cascade_activation_steepnesses</a> </li> <li class=""> <a href="function.fann-set-cascade-candidate-change-fraction.php" title="fann_set_cascade_candidate_change_fraction">fann_set_cascade_candidate_change_fraction</a> </li> <li class=""> <a href="function.fann-set-cascade-candidate-limit.php" title="fann_set_cascade_candidate_limit">fann_set_cascade_candidate_limit</a> </li> <li class=""> <a href="function.fann-set-cascade-candidate-stagnation-epochs.php" title="fann_set_cascade_candidate_stagnation_epochs">fann_set_cascade_candidate_stagnation_epochs</a> </li> <li class=""> <a href="function.fann-set-cascade-max-cand-epochs.php" title="fann_set_cascade_max_cand_epochs">fann_set_cascade_max_cand_epochs</a> </li> <li class=""> <a href="function.fann-set-cascade-max-out-epochs.php" title="fann_set_cascade_max_out_epochs">fann_set_cascade_max_out_epochs</a> </li> <li class=""> <a href="function.fann-set-cascade-min-cand-epochs.php" title="fann_set_cascade_min_cand_epochs">fann_set_cascade_min_cand_epochs</a> </li> <li class=""> <a href="function.fann-set-cascade-min-out-epochs.php" title="fann_set_cascade_min_out_epochs">fann_set_cascade_min_out_epochs</a> </li> <li class=""> <a href="function.fann-set-cascade-num-candidate-groups.php" title="fann_set_cascade_num_candidate_groups">fann_set_cascade_num_candidate_groups</a> </li> <li class=""> <a href="function.fann-set-cascade-output-change-fraction.php" title="fann_set_cascade_output_change_fraction">fann_set_cascade_output_change_fraction</a> </li> <li class=""> <a href="function.fann-set-cascade-output-stagnation-epochs.php" title="fann_set_cascade_output_stagnation_epochs">fann_set_cascade_output_stagnation_epochs</a> </li> <li class=""> <a href="function.fann-set-cascade-weight-multiplier.php" title="fann_set_cascade_weight_multiplier">fann_set_cascade_weight_multiplier</a> </li> <li class=""> <a href="function.fann-set-error-log.php" title="fann_set_error_log">fann_set_error_log</a> </li> <li class=""> <a href="function.fann-set-input-scaling-params.php" title="fann_set_input_scaling_params">fann_set_input_scaling_params</a> </li> <li class=""> <a href="function.fann-set-learning-momentum.php" title="fann_set_learning_momentum">fann_set_learning_momentum</a> </li> <li class=""> <a href="function.fann-set-learning-rate.php" title="fann_set_learning_rate">fann_set_learning_rate</a> </li> <li class=""> <a href="function.fann-set-output-scaling-params.php" title="fann_set_output_scaling_params">fann_set_output_scaling_params</a> </li> <li class=""> <a href="function.fann-set-quickprop-decay.php" title="fann_set_quickprop_decay">fann_set_quickprop_decay</a> </li> <li class=""> <a href="function.fann-set-quickprop-mu.php" title="fann_set_quickprop_mu">fann_set_quickprop_mu</a> </li> <li class=""> <a href="function.fann-set-rprop-decrease-factor.php" title="fann_set_rprop_decrease_factor">fann_set_rprop_decrease_factor</a> </li> <li class=""> <a href="function.fann-set-rprop-delta-max.php" title="fann_set_rprop_delta_max">fann_set_rprop_delta_max</a> </li> <li class=""> <a href="function.fann-set-rprop-delta-min.php" title="fann_set_rprop_delta_min">fann_set_rprop_delta_min</a> </li> <li class=""> <a href="function.fann-set-rprop-delta-zero.php" title="fann_set_rprop_delta_zero">fann_set_rprop_delta_zero</a> </li> <li class=""> <a href="function.fann-set-rprop-increase-factor.php" title="fann_set_rprop_increase_factor">fann_set_rprop_increase_factor</a> </li> <li class=""> <a href="function.fann-set-sarprop-step-error-shift.php" title="fann_set_sarprop_step_error_shift">fann_set_sarprop_step_error_shift</a> </li> <li class=""> <a href="function.fann-set-sarprop-step-error-threshold-factor.php" title="fann_set_sarprop_step_error_threshold_factor">fann_set_sarprop_step_error_threshold_factor</a> </li> <li class=""> <a href="function.fann-set-sarprop-temperature.php" title="fann_set_sarprop_temperature">fann_set_sarprop_temperature</a> </li> <li class=""> <a href="function.fann-set-sarprop-weight-decay-shift.php" title="fann_set_sarprop_weight_decay_shift">fann_set_sarprop_weight_decay_shift</a> </li> <li class=""> <a href="function.fann-set-scaling-params.php" title="fann_set_scaling_params">fann_set_scaling_params</a> </li> <li class=""> <a href="function.fann-set-train-error-function.php" title="fann_set_train_error_function">fann_set_train_error_function</a> 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