Mining search-phrase definitions from item descriptions

被引:0
|
作者
Nguyen, Hung V. [1 ]
Davulcu, Hasan [1 ]
机构
[1] Arizona State Univ, Dept Comp Sci & Engn, Tempe, AZ 85287 USA
关键词
D O I
10.1109/ICDE.2008.4497551
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
In this paper, we develop a model for representing term dependence based on Markov Random Fields and present an approach based on Markov Chain Monte Carlo technique for generating phrase definitions. This approach can use a small corpus of keyword matching and a random sample of other product descriptions for an advertiser's search-phrase to effectively mine and rank alternative but highly relevant search-phrase definitions. These definitions, which are search-phrases themselves, can then be provided as alternative phrases to an advertiser.
引用
收藏
页码:1346 / 1348
页数:3
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