Fast retrieval method of English corpus based on associated feature
In order to improve the efficiency of the English Corpus database operation and reduce the re-trieval cost,this paper proposes a fast retrieval method of English Corpus Based on associated features.Ac-cording to the English language rules,the retrieval keyword features are extracted and analyzed,and the relevant literature is found in the corpus database according to the extracted keyword features,so as to real-ize the rapid retrieval of English Corpus database.The simulation results show that the proposed fast retriev-al method for English Corpus database has high efficiency,with the highest showing 99％,and the average data coverage being about 97％.Besides,the cost is low,possessing a certain reference value.
English corpuslanguage rulesassociated featurefeature extractionfast retrieval
万方数据
维普
