Keyword spices: a new method for building domain-specific web search engines
Satoshi Oyama, T Kokubo, Toru Ishida, Teruhiro Yamada, Yasuhiko Kitamura · 2001
This paper presents a new method for building domain-specific web search engines. Previous methods eliminate irrelevant documents from the pages accessed using heuristics based on human knowledge about the domain in question. Accordingly, they are hard to build and can not be applied to other domains. The keyword spice method, in contrast, improves search performance by adding