CN-DBpedia-based entity identification and linking system and method
一种实体识别、实体的技术,应用在特殊数据处理应用、仪器、电数字数据处理等方向,能够解决短文本上下文信息少等问题,达到好分词与实体识别的效果
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[0056] The invention proposes a CN-DBpedia-based short text entity recognition and linking system and method. The framework of the technical solution proposed by the present invention is as follows: figure 1 As shown, it includes an entity linking module and an entity recognition module. The entity link module includes a synonym matching unit and an entity link unit; the entity recognition module includes a tokenizer, a word probability calculation unit and an entity discrimination unit. In the present invention, the synonym matching unit first uses the thesaurus of CN-DBpedia to identify candidate entities for the input text sequence, that is, to identify all possible entity synonyms in the sequence. Then the probability of each entity corresponding to the entity synonym is calculated. Finally, the text sequence and the identified candidate entities and their probabilities will be input to the entity recognition module, and the tokenizer of the entity recognition module wil...
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