Um Algoritmo para Concepção de Base de Regras na Limpeza de Dados
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Um Algoritmo para Concepção de Base de Regras na Limpeza de Dados

Um Algoritmo para Concepção de Base de Regras na Limpeza de Dados


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About the Book

Um erro nos dados, duplicação de dados e inconsistência de dados é um grande problema num sistema de base de dados. Muitos investigadores estão a tentar implementar e resolver um modelo específico para a limpeza de dados e que ajudará a manter dados de qualidade no armazém de dados. A qualidade dos dados é um factor crítico para o Armazém de Dados e Sistema de Integração de Dados. A melhoria da qualidade dos dados é importante porque é utilizada no processo de apoio à decisão, o que requer dados precisos. A limpeza dos dados é o processo de identificação e remoção ou correcção de erros nos dados. A limpeza de dados é uma condição prévia fundamental para a decisão de análise e integração de dados. O desenho da base de regras é a nova face para a limpeza de dados. Assim, decidimos que, escolhemos esta nova técnica e concebemos o seu modelo com algoritmo e justificamos o modelo existente para a limpeza de dados. O principal objectivo da limpeza de dados é reduzir o tempo e complexidade do processo e aumentar a qualidade e dados isentos de erros. Este livro, portanto, fornece uma nova métrica de sucesso para um administrador de bases de dados, programador profissional que está a trabalhar no SGBD e no sistema de armazenamento de dados para melhorar a qualidade dos dados na vida real.


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Product Details
  • ISBN-13: 9786204763323
  • Publisher: KS Omniscriptum Publishing
  • Binding: Paperback
  • Language: Portuguese
  • Returnable: N
  • Weight: 141 gr
  • ISBN-10: 6204763326
  • Publisher Date: 17 May 2022
  • Height: 229 mm
  • No of Pages: 52
  • Spine Width: 3 mm
  • Width: 152 mm


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Um Algoritmo para Concepção de Base de Regras na Limpeza de Dados
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Um Algoritmo para Concepção de Base de Regras na Limpeza de Dados
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