tfp.edward2.PlackettLuce

View source on GitHub

Create a random variable for PlackettLuce.

See PlackettLuce for more details.

RandomVariable.

Original Docstring for Distribution

Initialize a batch of PlackettLuce distributions.

scores An N-D Tensor, N >= 1, representing the scores of a set of elements to be permuted. The first N - 1 dimensions index into a batch of independent distributions and the last dimension represents a vector of scores for the elements.
dtype The type of the event samples (default: int32).
validate_args Python bool, default False. When True distribution parameters are checked for validity despite possibly degrading runtime performance. When False invalid inputs may silently render incorrect outputs.
allow_nan_stats Python bool, default True. When True, statistics (e.g., mean, mode, variance) use the value "NaN" to indicate the result is undefined. When False, an exception is raised if one or more of the statistic's batch members are undefined.
name Python str name prefixed to Ops created by this class.