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#ifndef KENLM_INTERPOLATE_INTERPOLATE_INFO_H
#define KENLM_INTERPOLATE_INTERPOLATE_INFO_H
#include <cstddef>
#include <vector>
#include <stdint.h>
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;
};
}
}
#endif
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