Module rustfst::algorithms::factor_weight [−][src]
Modules
| factor_iterators |
Structs
| FactorWeightFst | The result of weight factoring is a transducer equivalent to the input whose path weights have been factored according to the FactorIterator. States and transitions will be added as necessary. The algorithm is a generalization to arbitrary weights of the second step of the input epsilon-normalization algorithm. This version is a Delayed FST. |
| FactorWeightOptions | Configuration to control the behaviour of the |
| FactorWeightType | What kind of weight should be factored ? Tr weight ? Final weights ? |
Traits
| FactorIterator | A factor iterator takes as argument a weight w and returns a sequence of pairs of weights (xi, yi) such that the sum of the products xi times yi is equal to w. If w is fully factored, the iterator should return nothing. |
Functions
| factor_weight | The result of weight factoring is a transducer equivalent to the input whose path weights have been factored according to the FactorIterator. States and transitions will be added as necessary. The algorithm is a generalization to arbitrary weights of the second step of the input epsilon-normalization algorithm. |