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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Aplicação de técnicas de mineração de texto na detecção de discrepâncias em documentos fiscais

Madeira, Renato de Oliveira Caldas 29 September 2015 (has links)
Submitted by RENATO DE OLIVEIRA CALDAS MADEIRA (rocmadeira@gmail.com) on 2015-11-24T18:30:54Z No. of bitstreams: 1 TEXTO DISSERTAÇÃO VFINAL1.pdf: 972383 bytes, checksum: 74fc038f85815d0c99a29b23297a3857 (MD5) / Approved for entry into archive by Janete de Oliveira Feitosa (janete.feitosa@fgv.br) on 2015-12-09T18:36:09Z (GMT) No. of bitstreams: 1 TEXTO DISSERTAÇÃO VFINAL1.pdf: 972383 bytes, checksum: 74fc038f85815d0c99a29b23297a3857 (MD5) / Approved for entry into archive by Maria Almeida (maria.socorro@fgv.br) on 2015-12-11T11:20:29Z (GMT) No. of bitstreams: 1 TEXTO DISSERTAÇÃO VFINAL1.pdf: 972383 bytes, checksum: 74fc038f85815d0c99a29b23297a3857 (MD5) / Made available in DSpace on 2015-12-11T11:20:42Z (GMT). No. of bitstreams: 1 TEXTO DISSERTAÇÃO VFINAL1.pdf: 972383 bytes, checksum: 74fc038f85815d0c99a29b23297a3857 (MD5) Previous issue date: 2015-09-29 / A implantação dos sistemas de notas fiscais eletrônicas proporcionou uma grande quantidade de dados para as administrações tributárias. Analisar esses dados e extrair informações importantes é um desafio. Esse trabalho buscou, por meio de técnicas de análise de dados e mineração de textos, identificar, a partir da descrição dos serviços prestados, notas emitidas incorretamente a fim de respaldar um melhor planejamento de fiscalizações. / The implementation of electronic invoices systems provided a large amount of data for tax administrations. Analyze this data and extract important information is a challenge. This study aimed, through data analysis and text mining techniques, identify, from description of services, invoices incorrectly issued to endorse better planning of inspections.

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