Yao Zhang questions

Yao Zhang answers

• Skip Dataset entries in TFRecordDataset.map()
• Write Custom Python-Based Gradient Function for an Operation? (without C++ Implementation)
• What is the negative index in shape arrays used for? (Tensorflow)
• About "tensorflow.initialize_all_variables()"
• Is there a way of determining how much GPU memory is in use by TensorFlow?
• How to tell if tensorflow is using gpu acceleration from inside python shell?