About iMetaSearch: Fast indexing and clustering meta search tool base on Latent Semantic Analysis or LSA. iMetaSearch gathers results (web pages, blogs, books, papers, etc) from search engines. It then uses LSA-produced concepts to index and cluster results. The result is that you can click on index words or search results and instantly find related words and results. Results are also grouped into hierarchical clusters where you set the number of clusters to show. [more]