data = tf.reshape(data, [data.shape[0], data.shape[1], 1])
时间: 2023-12-24 14:02:11 浏览: 102
数据格式1
This line of code reshapes the input data tensor into a new shape of [data.shape[0], data.shape[1], 1]. The new shape adds a third dimension of size 1 to the original tensor.
For example, if the original tensor had a shape of [10, 20], the new shape after this line of code would be [10, 20, 1]. This means that the tensor now has 10 rows, 20 columns, and 1 channel.
This is often done when working with image data, where images are typically represented as 3D tensors with dimensions [height, width, channels]. In this case, the reshaped tensor can be thought of as a grayscale image with only one channel.
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