Study on domain-specific search engine and its automated generation

As web information expands, vertical search engine plays a more and more important role in search industry. With ldquobeing the best in specialized utilization fieldrdquo in mind, we develop domain-specific 114 search engine based on domain characteristics. Four advantages have been embodied in 114 search engine: quick response, high accuracy in domain, a significant enhancement of correlations between requirements and Info responses and automatically cross-domain engine building. Except short time-consuming and field generation automation, the reported experiments indicate that result pages of domain-specific 114 search engine have higher matching degrees towards user demands than the ones of Google in domain utilization.