The Researching on Similarity Calculation Based on HNC
Xianyi Cheng, Sun Ping, Qian Zhu, Xianyi Cheng · 2008
In the classification of text and retrieval of information, because the redundancy of information and complex computing problems are aroused from synonymous phenomenon between sentences, this paper give a calculation model about semantic similarity of sentences: start with the semantic similarity of words and phrases, then analyze sentence category, and introduce semantic similarity to syntaxes, finally calculate semantic similarity of a sentence. Through the analysis of examples, we can see that the grammar and semantics of sentence are inseparable, it is necessary to consider both.