The video discusses in math functions in TensorFlow: Absolute value of a tensor.
00:00 - import libraries
00:25 - create a tensor: tf.constant()
01:04 - get absolute values: tf.abs()
01:30 - alternative: tf.math.abs()
01:41 - complex numbers
03:40 - Ending notes
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# TensorFlow Guide
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https://www.tensorflow.org/api_docs/python/tf/math/abs
