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LSI Indexing ?

Discussion in 'Search Engine Optimization' started by David Acer, Feb 27, 2012.

  1. #1
    What is Latent Semantic Analysis (LSI Indexing)?
     
    David Acer, Feb 27, 2012 IP
  2. micky_john

    micky_john Greenhorn

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    #2
    micky_john, Feb 27, 2012 IP
  3. shophia

    shophia Active Member

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    #3
    LSI means that the search engine attempts to associate definite terms with concepts when indexing web pages. It is the detection procedure for finding related terms and also phrases. LSI is mathematical equations that will double words into a matrix for analysis that will sketch out semantically related terms.
     
    shophia, Feb 27, 2012 IP
  4. melanie_watson24

    melanie_watson24 Greenhorn

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    #4
    LSI stand for Latent Semantic Indexing.


    Search Engine compares with other targeted keywords for your websites content. If it finds the same niche, or words of similar meaning, then consider relevant in the ground. The whole process is called latent semantic.
     
    melanie_watson24, Feb 27, 2012 IP
  5. Mithuasha

    Mithuasha Banned

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    #5
    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.LSI is also an application of correspondence analysis, a multivariate statistical technique developed by Jean-Paul Benzécri in the early 1970s, to a contingency table built from word counts in documents.
     
    Mithuasha, Feb 27, 2012 IP
  6. evalabelle31

    evalabelle31 Peon

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    #6
    LSI is good and new technique in my knowledge.
     
    evalabelle31, Feb 29, 2012 IP
  7. shashank90

    shashank90 Peon

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    #7
    It 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
     
    shashank90, Mar 27, 2012 IP
  8. allsportprotection143

    allsportprotection143 Peon

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    #8
    Latent Semantic Analysis is a mathematical method that tries to bring out latent relationships within a collection of documents.LSI is the discovery process for finding related terms and phrases. LSI is a maequation that will fold words into a matrix for analysis that will draw out semantically related terms.
     
    allsportprotection143, Mar 27, 2012 IP
  9. indiannews007

    indiannews007 Member

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    #9
    Hi,
    Important define about LSI thank for share this help ful post with us.
     
    indiannews007, Mar 27, 2012 IP
  10. RichardEder

    RichardEder Peon

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    #10
    [TABLE="width: 800, align: center"]
    [TR]
    [/TR]
    [TR]
    [TD]Latent semantic indexing adds an important step to the document indexing process. In addition to recording which keywords a document contains, the method examines the document collection as a whole, to see which other documents contain some of those same words. LSI considers documents that have many words in common to be semantically close, and ones with few words in common to be semantically distant. This simple method correlates surprisingly well with how a human being, looking at content, might classify a document collection. Although the LSI algorithm doesn't understand anything about what the words mean, the patterns it notices can make it seem astonishingly intelligent.

    [/TD]
    [/TR]
    [/TABLE]
     
    RichardEder, Mar 27, 2012 IP
  11. manju_chandra

    manju_chandra Peon

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    #11
    Search Engine compares with other targeted keywords for your sites content. If it finds the same niche, or words of similar meaning, then think about relevant in the ground. The whole technique is called latent semantic.
     
    manju_chandra, Mar 27, 2012 IP
  12. manju_chandra

    manju_chandra Peon

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    #12
    Do-Follow weblog commenting service is of the most effectual off-page optimization techniques and helps in boosting SERPs in record time. Weblog commenting provides you with high PR through relevant anchor texts for links to your net site.
     
    manju_chandra, Mar 27, 2012 IP
  13. shashank90

    shashank90 Peon

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    #13
    Latent Semantic Indexing (LSI) is an indexing and retrieval method that uses a mathematical technique called Singular Value Decomposition to identify patterns in the relationships between the terms and concepts contained in an unstructured collection of text.
     
    shashank90, Apr 2, 2012 IP