网络信息检索工具评价实验(Ⅱ)——中、英文搜索引擎检索评价实验

Evaluation Experiment on Network Information Retrieval Tools——Evaluation experiment on chinese and english search engines

本文介绍了一个中、英文搜索引擎对比评价实验。实验使用 H .Vernon L eighton和 JaideepSrivastava提出的“前 X命中记录查准率”作为主要评价指标 ,对几种典型的中。

This article introduced a contrastive evaluation experiment on Chinese and English search engines.The experiment took the “first X precision” that was brought forward by H.Vernon Leighton and Jaideep Srivastava as the main evaluation measure and contrasted several typical Chinese and English search engines.