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Helper to select tensors.



  • *args: list of 1) regular expressions (compiled or not) or 2) (array of) tf.Tensor. tf.Operation instances are silently ignored.
  • **kwargs: 'graph': tf.Graph in which to perform the regex query.This is required when using regex. 'positive_filter': an elem if selected only if positive_filter(elem) is True. This is optional. 'restrict_ts_regex': a regular expression is ignored if it doesn't start with the substring "(?#ts)".


A list of tf.Tensor.


  • TypeError: if the optional keyword argument graph is not a tf.Graph or if an argument in args is not an (array of) tf.Tensor or an (array of) tf.Operation (silently ignored) or a string or a regular expression.
  • ValueError: if one of the keyword arguments is unexpected or if a regular expression is used without passing a graph as a keyword argument.