Document-term matrix: Difference between revisions

Revision as of 10:43, 14 May 2018

Revision as of 06:19, 29 October 2020

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When creating a database of [[term (language)|terms]] that appear in a set of [[document]]s the document-term matrix contains rows corresponding to the documents and columns corresponding to the terms. For instance if one has the following two (short) documents:

*D1 = "I like databases"

*D2 = "I hatedislike databases",

then the document-term matrix would be:

{| border="1" cellspacing="0"

! ||I||like||hatedislike||databases

|- align=center

|'''D1'''||1||1||0||1