tf.keras.layers.GlobalMaxPool1D

Global max pooling operation for 1D temporal data.

Inherits From: Layer, Module

Used in the notebooks

Used in the guide Used in the tutorials

Downsamples the input representation by taking the maximum value over the time dimension.

For example:

x = tf.constant([[1., 2., 3.], [4., 5., 6.], [7., 8., 9.]])
x = tf.reshape(x, [3, 3, 1])
x
<tf.Tensor: shape=(3, 3, 1), dtype=float32, numpy=
array([[[1.], [2.], [3.]],
       [[4.], [5.], [6.]],
       [[7.], [8.], [9.]]], dtype=float32)>
max_pool_1d = tf.keras.layers.GlobalMaxPooling1D()
max_pool_1d(x)
<tf.Tensor: shape=(3, 1), dtype=float32, numpy=
array([[3.],
       [6.],
       [9.], dtype=float32)>