Integration Search Of Hybrid Information In Vertical Search Engine: Research And Practice

The cunstomer's queries can not be modeled by traditional search engine , thus most of them are limited to keyword search. Keyword search always bring about redundant results so it is difficult to position users' favourate items. Vertical Search Engine is different from traditional search which is associated with structured data and contains plenty of metadata information. Therefore, the useful approach to improve the quality of search is to take advantage of text search, Spatial search and vertical search.Nowadays, information on the web is massive and page types are rich in variety. Vertical Search Engine thus needs to support integration search technology from multi-datasources such as structured data, text data, multimedia data. so we need further study about a variety index way based Integration Search, synchronous update of different types of data indexing and how to provide user query interface which is convenient, simple and human.The main content of paper includes:1. In the basis of current distributed vertical search architecture, we use the result of web data mining and automatic data analysis and mining ;2. Study the Integration Search Technology which is the combination of text search, structural search and spatial data search.