命名实体消歧涉及到很多的关键技术，包括特征提取、排序、聚
类等。(With the development of information technology, large unstructured

data was generated on the network. How to get useful information from

these large data, become the problem needed to solve in the NLP field.

Due to the ambiguity problem, systems are unable to accurately obtain

the meaning of the texts, which restricts the development of related

technologies. Therefore, study of eliminating ambiguity has a profound

meaning.)