openmnt读源码记录

• 模型构建文件
  位置：OpenNMT-py\onmt\model_builder.py

  """
  This file is for models creation, which consults options
  and creates each encoder and decoder accordingly.
  """
  

• Embeddings module 文档有介绍
  位置：OpenNMT-py\onmt\modules\embeddings.py
  里面有个feat相关参数（见下面的代码），可能可以用来加时态特征

  # Dimensions and padding for feature embedding matrices
      # (these have no effect if feat_vocab_sizes is empty)
      if feat_merge == 'sum':
          feat_dims = [word_vec_size] * len(feat_vocab_sizes)
      elif feat_vec_size > 0:
          feat_dims = [feat_vec_size] * len(feat_vocab_sizes)
      else:
          feat_dims = [int(vocab ** feat_vec_exponent)
                       for vocab in feat_vocab_sizes]
  

  openmnt上关于feature emb的讨论贴
  添加额外特征的官方教程