Function build_hypothesis

src/decoding.cc:132–139

  }

  static std::vector<size_t> build_hypothesis(const StorageView& history,
                                              const dim_t batch,
                                              const dim_t beam,
                                              const dim_t start,
                                              const dim_t end) {
    const auto* ids = history.index<int32_t>({batch, beam, 0});
    return std::vector<size_t>(ids + start, ids + end);
  }

  static std::vector<std::vector<float>> build_attention(const StorageView& history,
                                                         const dim_t batch,