Latent Semantic Index Applied in Question-Answering System about Agriculture Technology
In this paper was proposed to use latent semantic indexing technology in agricultural knowledge questions and answers system in accordance with the current condition of agricultural knowledge resources in JILIN province and the problems existing in the agricultural knowledge questions and answers system and professional work process. This technology can enhance or reduce the influence on the semantic in the document and can more clear the semantic relationships, retrieve the natural language to some extent, eliminate the interference from identity and polysemantics and obtain better search results.
Liying CAO Xiaoxian ZHANG Xiaohui SAN Guifen CHEN
College of Information and Technology Science, Jilin Agricultural University, Changchun, 130118 Software Institute, Changchun Institute of Technology, Changchun, China, 130012
国际会议
International Conference on Water Resources Management and Engineering(水资源管理与工程国际会议)
郑州
英文
110-112
2011-07-22（万方平台首次上网日期，不代表论文的发表时间）