| namespace lm { | |
| namespace interpolate { | |
| /** | |
| * Stores relevant info for interpolating several language models, for use | |
| * during the three-pass offline log-linear interpolation algorithm. | |
| */ | |
| struct InterpolateInfo { | |
| /** | |
| * @return the number of models being interpolated | |
| */ | |
| std::size_t Models() const { | |
| return orders.size(); | |
| } | |
| /** | |
| * The lambda (interpolation weight) for each model. | |
| */ | |
| std::vector<float> lambdas; | |
| /** | |
| * The maximum ngram order for each model. | |
| */ | |
| std::vector<uint8_t> orders; | |
| }; | |
| } | |
| } | |