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Title: LSI indexing Post by: patriklko on December 10, 2009, 04:41:50 AM LSI indexing is the new method of search by the search engines.LSI doesn't take the natural language understanding into consideration, but by using statistics with a large number of samples, finds the relevancy between different words/phrases, and make the search results closer to what users are looking for and this also can ensure the efficiency of search.
Title: Re: LSI indexing Post by: Santos Bulus on December 28, 2009, 09:36:28 PM Latent Semantic Indexing (LSI) is an indexing and retrieval method that uses a mathematical technique called Singular Value Decomposition (SVD) to identify patterns in the relationships between the terms and concepts contained in an unstructured collection of text. LSI is based on the principle that words that are used in the same contexts tend to have similar meanings. A key feature of LSI is its ability to extract the conceptual content of a body of text by establishing associations between those terms that occur in similar contexts.
Title: Re: LSI indexing Post by: dinesh_Sharma on May 31, 2010, 10:32:47 PM Hello guys,
LSI is a newer mathematical method to search through a huge collection of documents and find those with similar content. It is based on a mathematical algorithm that eliminates all non-content words and then compares the remaining content to other documents. Unlike SEO, the larger the database the better LSI technology works. |