The closest search engines have come to actual applications of this technology so far is know as “Associative Indexing” and it is put in effect under Stemming, or the indexing of words on the basis of their uninflected roots (plurals, advers, and adjectival forms are reduced to simplified noun and verb forms before indexing).
latent semantic indexing, search engines optimization, search engines consultant, search engines optimization articles, search engines optimization tools, search engines optimization services, seo
The closest search engines have come to actual applications of this technology so far is know as “Associative Indexing” and it is put in effect under Stemming, or the indexing of words on the basis of their uninflected roots (plurals, adverbs, and adjectival forms are reduced to simple noun and verb forms before indexing).
Latent Semantic Analysis (LSA) is a technique in natural language processing, in particular in vectorial semantics, invented in 1990  by Scott Deerwester, Susan Dumais, George Furnas, Thomas Landauer, and Richard Harshman. In the context of its application to information retrieval, it is sometimes called Latent Semantic Indexing (LSI).
Here are some quick facts about Latent Semantic Indexing:
1. LSI is 30% more effective than popular word matching methods.
2. LSI uses a fully automatic statistical method (Singular Value Decomposition)
3. It is very effective in cross-languages retrievals.
5. LSI can retrieve relevant information that does not contain query words.
6. It finds more relevant information than other methods.
Latent Semantic Indexing adds an important step to the document indexing process. In addition to recording which keywords a document contains, the method examines document collections as a whole, to see which others do contain some of those same words. LSI considers documents that have many words in common to be semantically close, and ones that have few words in common to be semantically distant. This method correlates surprisingly well with how a human being looking at content, classifies multiple documents.
Eli Logan is an award winning entrepreneur with more than 15 years of experience emphasizing sales, marketing, and innovation in the Energy, Engineering, Transportation, Motorsports and Face To Face Marketing Industries. Eli is highly innovative with excellent relationship building skills as evidenced by the successful formation and operation of 24 business units resulting in 16.4 Billion in economic impact for his clients.