mixture(val: Any, default: Any = ((0.0, ), )) → Sequence[Tuple[float, Any]]¶
Return a sequence of tuples representing a probabilistic combination.
A mixture is described by an iterable of tuples of the form
(probability of object, object)The probability components of the tuples must sum to 1.0 and be between0 and 1 (inclusive).
- val – The value whose mixture is being computed.
- default – A default value if val does not support mixture.
An iterable of tuples of size 2. The first element of the tuple is a probability (between 0 and 1) and the second is the object that occurs with that probability in the mixture. The probabilities will sum to 1.0.