The model is an extension of the traditional co-occurrence model by adding a decaying factor that decreases the mutual information when the distance between the terms increases.
衰减的共现模型考虑了关键词之间的互信息随距离增加而衰减的因素，在传统共现模型的基础上计入衰减因子扩展而成。
The model is an extension of the traditional co-occurrence model by adding a decaying factor that decreases the mutual information when the distance between the terms increases.
衰减的共现模型考虑了关键词之间的互信息随距离增加而衰减的因素，在传统共现模型的基础上计入衰减因子扩展而成。
应用推荐