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SEO And LSI: How To Use Latent Semantic Indexing

Tags: SEO, LSI, LSA, latent semantic indexing, latent semantic analysis, search engines, search engine optimization, page rank, google pagerank

People get worried when they hear about terms such as SEO and LSI, and when they try to find out how to use latent semantic indexing, they get even more worried when they get conflicting messages. On the one hand some say that LSI doesn’t exist and therefore can’t be used, while others, on the other hand, state that it is critical to your website’s success with the search engines.

We all know what computer people are like, the way they try to make acronyms of everything. LSI is one of these, although not quite what you would call an acronym. LSI does exist, but not in the form that Google would have us believe, and not in any form that you can use to make your website ’LSI compliant’. Anybody claiming that they can do that are simply playing Google’s trick and using big names for what is a very simple thing to do.

LSI or LSA?

Without going into any detail as to the mathematical background of LSA, it can be used, and is used, to determine the relevance of a passage of text to any given topic based upon a keyword or multiple word search term. LSA was, incidentally, patented by a group of people in 1988, although the basics were known prior to this. LSI is nothing more than the use of LSA in the indexing and retrieval of information. It is therefore a concept, and you cannot make a вЂ

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<h1>SEO And LSI: How To Use Latent Semantic Indexing</h1><br />by Peter Nisbet<br />People get worried when they hear about terms such as SEO and LSI, and when they try to find out how to use latent semantic indexing, they get even more worried when they get conflicting messages. On the one hand some say that LSI doesn’t exist and therefore can’t be used, while others, on the other hand, state that it is critical to your website’s success with the search engines.<br /><br />We all know what computer people are like, the way they try to make acronyms of everything. LSI is one of these, although not quite what you would call an acronym. LSI does exist, but not in the form that Google would have us believe, and not in any form that you can use to make your website ’LSI compliant’. Anybody claiming that they can do that are simply playing Google’s trick and using big names for what is a very simple thing to do.<br /><br />LSI or LSA?<br /><br />Without going into any detail as to the mathematical background of LSA, it can be used, and is used, to determine the relevance of a passage of text to any given topic based upon a keyword or multiple word search term. LSA was, incidentally, patented by a group of people in 1988, although the basics were known prior to this. LSI is nothing more than the use of LSA in the indexing and retrieval of information. It is therefore a concept, and you cannot make a вЂ<br /><h2>About the Author</h2><p>Pete has his own theories of the way that SEO and LSA can be used to improve your web page listing positions, and more information is available on his website <a href="http://www.improved-search-engine-rank.com">SEOcious</a> and his blog <a href="http://www.howdoiwin.com/myblog/">SEOscopy</a> where you will find how to use these concepts to their maximum effect.</p> <br /><h3><a href="http://www.content4reprint.com/internet/seo-and-lsi-how-to-use-latent-semantic-indexing.htm" title="SEO And LSI: How To Use Latent Semantic Indexing">Article Source:</a> <a href="http://www.content4reprint.com" title="Free high quality articles">Content for Reprint</a></h3>