LSI keywords begin off creature complicated because of their make known. LSI means Latent Semantic Index. Now, that’s an intimidating state. It one of those names that computer geeks love to lay upon things so satisfactory people think they (the geeks) are in fact, really terror.
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Is it that complicated?
According to Wikipedia, 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 contact also the terms and concepts contained in an shapeless growth of text. LSI is based upon the principle that words that are used in the thesame contexts tend to have same meanings.