Semantic Retrieval Based on Shallow Semantic Analysis Technology
Wang Song · 2012
In the field of information retrieval,semantic retrieval performs better than traditional keywords retrieval in many aspects including effectiveness and User Experience.Semantic retrieval that has become an important technique in the specific domain integrates several methods such as information retrieval,semantic parsing and information integration.This semantic retrieval method based on Lucene analyzes sentences semantically and acquires a formal representation describing sentences' simple semantic content subsequently.Afterwards,index of this formal representation will be established.Since multi-levels' similarities demonstrating semantic relationships are merged by information fusion technology and mapped as similarities between query sentences and index data,the purpose of semantic retrieval will be achieved consequently.