inverted file

基本解釋

The index storage models of the hybrid index mechanism have three models:tree model, hash index model and inverted file model.
混純索引機造采取的索引亡儲模型從要無樹、哈希和反排文件三類方式。
The algorithm only need scan the transaction database once, and all the transaction operations are carried out on the inverted file mapped from transaction database.
算法只需對事務(wù)數(shù)據(jù)庫做一次掃描，并且所有對事務(wù)的處理操作都在事務(wù)數(shù)據(jù)庫映射成的倒排文件中進行。
A block organization of inverted file is proposed. It integrates the effects of the document identifier data and document weight data to improve the efficiency of retrieving process.
提出了一種倒排文件分塊組織方法，它兼顧了文檔編號序列和文檔權(quán)值序列在檢索系統(tǒng)性能中的不同作用，為綜合優(yōu)化系統(tǒng)性能提供了一個可操作的框架。