作者: Gerard Salton , Maria Smith , None
DOI: 10.1145/75334.75479
关键词: Information retrieval 、 Syntax 、 Syntactic methods 、 Natural language processing 、 Parsing 、 Computer science 、 Text mining 、 Artificial intelligence
摘要: This study summarizes various linguistic approaches proposed for document analysis in information retrieval environments. Included are standard syntactic methods to generate complex content identifiers, and the use of semantic know-how obtained from machine-readable dictionaries specially constructed knowledge bases. A particular methodology is also outlined its usefulness automatic construction book indexes examined.