Descoberta de Conhecimento com o uso de Text Mining
Language: Portuguese
Published by Novas Edições Acadêmicas Nov 2016, 2016
- Softcover
- New
Seller: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, GermanyBuchWeltWeit Ludwig Meier e.K.
AbeBooks seller since January 11, 2012
Condition: New
£ 57.31
Quantity: 2 available
Add to basketItem description from seller
This item is printed on demand - it takes 3-4 days longer - Neuware -Desde o final dos anos 80, um grande esforço de pesquisa vem sendo desenvolvido com o intuito de se extrair padrões úteis e desconhecidos a partir do grande volume de dados existente nas organizações. A primeira vertente de pesquisa explorou, principalmente, dados estruturados. Mais recentemente, passou-se a dar mais atenção a dados na forma de texto. Entretanto, passados alguns anos de pesquisa em mineração de texto, observa-se que esse tipo de tecnologia ainda é pouco explorado. Considerando que a maior parte das informações disponíveis está em forma textual e que nessa forma podem estar escondidos padrões importantes questiona-se o porquê da pouca utilização de mineração de texto. Para tentar responder essa questão, foram enumeradas como possíveis causas para a carência de aplicações de text mining: (a) pouca usabilidade das ferramentas; (b) existência de poucos relatos de experiências de sucesso; e (c) falta de uma metodologia adequada. Neste trabalho investigou-se o item (c) por meio de um estudo de caso real em uma empresa pública de jornalismo sobre cerca de 55.000 notícias por ela produzida. 180 pp. Portugiesisch.…
Seller Inventory # 9783330743908
- Title
- Descoberta de Conhecimento com o uso de Text Mining
- Author
- Edilberto Silva
- Publisher
- Novas Edições Acadêmicas Nov 2016
- Publication year
- 2016
- Condition
- Neu
- Binding
- Taschenbuch
- Language
- Portuguese
- ISBN 10
- 3330743905
- ISBN 13
- 9783330743908
- Item weight
- 286 grams
- Dimensions
- 220x150x11 mm
"Synopsis" may belong to another edition of this title.
About the Author
"About the title" may belong to another edition of this title.
BuchWeltWeit Ludwig Meier e.K.
Bergisch Gladbach, Germany
AbeBooks seller since January 11, 2012
Shipping rates from Germany to U.S.A.
| Item | 5 to 15 business days | 5 to 15 business days |
|---|---|---|
| First item | £ 19.72 | £ 19.72 |
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BuchWeltWeit Ludwig Meier e.K.
Germany
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