Latent semantic analysis

taxiongo

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Latent semantic analysis is a technique in natural language processing, in particular distributional semantics, of analysing relationships between a set of documents and the terms they contain by producing a set of concepts related to the documents and terms. LSI allows search engines to find the hidden relationships between different words in a document to understand its correct meaning. In other words, it enables computers to learn and understand any text just like humans do.
 
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