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gptkbp:instanceOf
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natural language processing technique
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gptkbp:abbreviation
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gptkb:LSA
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gptkbp:application
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information retrieval
topic modeling
document similarity
automatic essay grading
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gptkbp:assumes
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words with similar meaning occur in similar contexts
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gptkbp:citation
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highly cited
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gptkbp:class
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singular value decomposition
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gptkbp:developedBy
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gptkb:Susan_Dumais
gptkb:George_W._Furnas
gptkb:Richard_Harshman
gptkb:Scott_Deerwester
gptkb:Thomas_K._Landauer
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gptkbp:field
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gptkb:machine_learning
information retrieval
computational linguistics
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https://www.w3.org/2000/01/rdf-schema#label
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Latent Semantic Analysis
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gptkbp:input
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term-document matrix
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gptkbp:introducedIn
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1990
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gptkbp:limitation
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computationally expensive
does not capture word order
sensitive to noise in data
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gptkbp:output
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semantic space
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gptkbp:publishedIn
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gptkb:Journal_of_the_American_Society_for_Information_Science
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gptkbp:relatedTo
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gptkb:principal_component_analysis
gptkb:latent_Dirichlet_allocation
vector space model
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gptkbp:usedIn
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search engines
recommender systems
plagiarism detection
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gptkbp:bfsParent
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gptkb:LSA
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gptkbp:bfsLayer
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5
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