Document classification - Wikipédia

# Document classification

### Ti Wikipédia, énsiklopédi bébas

Klasifikasi dokumén nyaéta hiji masalah dina élmu informasi. Tugasna taya lian pikeun nempatkeun hiji dokumén kana hiji atawa sababaraha kategori, dumasar eusina. Pancén klasifikasi dokumén bisa dibagi kana dua cara: supervised document classification where some external mechanism (such as human feedback) provides information on the correct classification for documents, and unsupervised document classification, where the classification must be done entirely without reference to external information.

Téhnik klasifikasi dokumén ngawengku:

- naive Bayes classifier
- latent semantic indexing
- support vector machines

and approaches based on natural language processing.

A recent notable use of document classification techniques has been spam filtering which tries to discern E-mail spam messages from legitimate emails.

## [édit] Tempo ogé

- Klasifikasi
- Document retrieval
- Information retrieval

## [édit] Rujukan

- Wikipédia basa Inggris, disalin ping 31 Désémber 2004.

## [édit] Tumbu kaluar

- Rafael A. Calvo, Jae-Moon Lee and Xiaobo Li. Managing Content with Automatic Document Classification. Journal of Digital Information, Volume 5 Issue 2, Article No. 282, 2004-06-08
- Introduction to document classification

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Kategori: Taratas | Élmu informasi | Olah basa alami | Knowledge representation | Data mining

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