Automatic Keyword Extraction

Name: Automatic Keyword Extraction
Brand: VDM Verlag Dr. Mueller E.K.
SKU: 9783639038552
Price: 18895 HUF
Availability: InStock

Combining Machine Learning and Natural Language Processing

Szerző: Anette Hulth

Nyelv:

Kötés: Puha kötésű

Kiadó: VDM Verlag Dr. Mueller E.K.

Elérhetőség: Beszállítói készleten

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In order to make further progress in the field of automatic text retrieval, approaches extending cur...

Információk a könyvről

Szerző

Anette Hulth

Nyelv

Angol

Kötés

Könyv - Puha kötésű

Kiadva

2008

oldal

140

EAN

9783639038552

ISBN

363903855X

Enbook ID

06813494

Kiadó

VDM Verlag Dr. Mueller E.K.

Súly

198

Méretek

150 x 228 x 8

Teljes leírás

In order to make further progress in the field of automatic text retrieval, approaches extending current standard full text indexing methods need to be investigated. This book advocates keyword indexing as one such feasible approach. More specifically it discusses the development of an algorithm for automatic keyword extraction and presents a number of experiments in which the performance of the algorithm is incrementally improved. Automatickey word extraction is the task of automatically selecting a small set of terms describing the content of a single document. That a keyword is extracted means that it is present verbatim in the document to which it is assigned. The approach taken is that of supervised machine learning, that is, prediction models are constructed from documents with known keywords. The work presented is linguistically oriented in the sense that the output fromnatural language processing tools is a considerable factor both forthe pre-processing of the data, as well as for the performance of the prediction models. This is a book for anybody in the field of language technology who is interested in the applicable but challenging area of automatic keyword indexing.

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Automatic Keyword Extraction

Combining Machine Learning and Natural Language Processing

Információk a könyvről

Teljes leírás

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Azok a vásárlók, akik ezt a könyvet megvásárolták, a következőket is megvásárolták