This layer should be used as a placeholder when no operation is to be
performed. The layer just returns its inputs argument as output.
Arguments
- object
Object to compose the layer with. A tensor, array, or sequential model.
- ...
For forward/backward compatability.
Value
The return value depends on the value provided for the first argument.
If object is:
a
keras_model_sequential(), then the layer is added to the sequential model (which is modified in place). To enable piping, the sequential model is also returned, invisibly.a
keras_input(), then the output tensor from callinglayer(input)is returned.NULLor missing, then aLayerinstance is returned.
See also
Other core layers: layer_dense() layer_einsum_dense() layer_embedding() layer_lambda() layer_masking()
Other layers: Layer() layer_activation() layer_activation_elu() layer_activation_leaky_relu() layer_activation_parametric_relu() layer_activation_relu() layer_activation_softmax() layer_activity_regularization() layer_add() layer_additive_attention() layer_alpha_dropout() layer_attention() layer_aug_mix() layer_auto_contrast() layer_average() layer_average_pooling_1d() layer_average_pooling_2d() layer_average_pooling_3d() layer_batch_normalization() layer_bidirectional() layer_category_encoding() layer_center_crop() layer_concatenate() layer_conv_1d() layer_conv_1d_transpose() layer_conv_2d() layer_conv_2d_transpose() layer_conv_3d() layer_conv_3d_transpose() layer_conv_lstm_1d() layer_conv_lstm_2d() layer_conv_lstm_3d() layer_cropping_1d() layer_cropping_2d() layer_cropping_3d() layer_cut_mix() layer_dense() layer_depthwise_conv_1d() layer_depthwise_conv_2d() layer_discretization() layer_dot() layer_dropout() layer_einsum_dense() layer_embedding() layer_equalization() layer_feature_space() layer_flatten() layer_flax_module_wrapper() layer_gaussian_dropout() layer_gaussian_noise() layer_global_average_pooling_1d() layer_global_average_pooling_2d() layer_global_average_pooling_3d() layer_global_max_pooling_1d() layer_global_max_pooling_2d() layer_global_max_pooling_3d() layer_group_normalization() layer_group_query_attention() layer_gru() layer_hashed_crossing() layer_hashing() layer_integer_lookup() layer_jax_model_wrapper() layer_lambda() layer_layer_normalization() layer_lstm() layer_masking() layer_max_num_bounding_boxes() layer_max_pooling_1d() layer_max_pooling_2d() layer_max_pooling_3d() layer_maximum() layer_mel_spectrogram() layer_minimum() layer_mix_up() layer_multi_head_attention() layer_multiply() layer_normalization() layer_permute() layer_rand_augment() layer_random_brightness() layer_random_color_degeneration() layer_random_color_jitter() layer_random_contrast() layer_random_crop() layer_random_erasing() layer_random_flip() layer_random_gaussian_blur() layer_random_grayscale() layer_random_hue() layer_random_invert() layer_random_perspective() layer_random_posterization() layer_random_rotation() layer_random_saturation() layer_random_sharpness() layer_random_shear() layer_random_translation() layer_random_zoom() layer_repeat_vector() layer_rescaling() layer_reshape() layer_resizing() layer_rms_normalization() layer_rnn() layer_separable_conv_1d() layer_separable_conv_2d() layer_simple_rnn() layer_solarization() layer_spatial_dropout_1d() layer_spatial_dropout_2d() layer_spatial_dropout_3d() layer_spectral_normalization() layer_stft_spectrogram() layer_string_lookup() layer_subtract() layer_text_vectorization() layer_tfsm() layer_time_distributed() layer_torch_module_wrapper() layer_unit_normalization() layer_upsampling_1d() layer_upsampling_2d() layer_upsampling_3d() layer_zero_padding_1d() layer_zero_padding_2d() layer_zero_padding_3d() rnn_cell_gru() rnn_cell_lstm() rnn_cell_simple() rnn_cells_stack()