MX336054B - Sistema y metodo para induccion de envoltorio automatico utilizando secuencias objetivo. - Google Patents

Sistema y metodo para induccion de envoltorio automatico utilizando secuencias objetivo.

Info

Publication number
MX336054B
MX336054B MX2013013345A MX2013013345A MX336054B MX 336054 B MX336054 B MX 336054B MX 2013013345 A MX2013013345 A MX 2013013345A MX 2013013345 A MX2013013345 A MX 2013013345A MX 336054 B MX336054 B MX 336054B
Authority
MX
Mexico
Prior art keywords
domains
domain
wrapper
target strings
wrappers
Prior art date
Application number
MX2013013345A
Other languages
English (en)
Other versions
MX2013013345A (es
Inventor
Siva Kalyana Pavan Kumar Mallapragada Naga Surya
Original Assignee
Homer Tlc Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Homer Tlc Inc filed Critical Homer Tlc Inc
Publication of MX2013013345A publication Critical patent/MX2013013345A/es
Publication of MX336054B publication Critical patent/MX336054B/es

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/90—Details of database functions independent of the retrieved data types
    • G06F16/95—Retrieval from the web
    • G06F16/951—Indexing; Web crawling techniques

Landscapes

  • Engineering & Computer Science (AREA)
  • Databases & Information Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Data Mining & Analysis (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)

Abstract

Se inducen envoltorios para múltiples dominios en donde, para una secuencia objetivo dada que tiene distribución relativamente universal a través de dominios de interés, se pueden definir un primer envoltorio y entrenarse para un dominio particular. Las secuencias objetivo extraídas de ese domino pueden ser utilizadas para buscar documentos en otros dominios. Se pueden aprender nuevos envoltorios para otros dominios que también contienen las secuencias objetivo. Además, se puede aprender un primer envoltorio para un dominio dado utilizando una cantidad limitada de datos de entrenamiento a partir de ese dominio individual. El primer envoltorio después es aplicado a todas las páginas en el dominio para extraer la información relevante. Un poco de las nuevas palabras extraídas son después buscadas contra la colección de documento para obtener una lista de dominios que contienen las palabras extraídas. La información actualizada puede ser utilizada como datos de entrenamiento para aprender nuevos envoltorios en esos dominios.
MX2013013345A 2012-11-14 2013-11-14 Sistema y metodo para induccion de envoltorio automatico utilizando secuencias objetivo. MX336054B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201261726165P 2012-11-14 2012-11-14

Publications (2)

Publication Number Publication Date
MX2013013345A MX2013013345A (es) 2014-08-06
MX336054B true MX336054B (es) 2016-01-07

Family

ID=50682755

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013013345A MX336054B (es) 2012-11-14 2013-11-14 Sistema y metodo para induccion de envoltorio automatico utilizando secuencias objetivo.

Country Status (3)

Country Link
US (1) US9223871B2 (es)
CA (1) CA2833356C (es)
MX (1) MX336054B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10664534B2 (en) 2012-11-14 2020-05-26 Home Depot Product Authority, Llc System and method for automatic product matching
US10504127B2 (en) 2012-11-15 2019-12-10 Home Depot Product Authority, Llc System and method for classifying relevant competitors
US9928515B2 (en) 2012-11-15 2018-03-27 Home Depot Product Authority, Llc System and method for competitive product assortment
US10290012B2 (en) 2012-11-28 2019-05-14 Home Depot Product Authority, Llc System and method for price testing and optimization
CN108512876B (zh) * 2017-02-27 2020-11-10 腾讯科技（深圳）有限公司 数据的推送方法及装置
GB201711315D0 (en) * 2017-07-13 2017-08-30 Univ Oxford Innovation Ltd Method for automatically generating a wrapper for extracting web data, and a computer system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6085186A (en) * 1996-09-20 2000-07-04 Netbot, Inc. Method and system using information written in a wrapper description language to execute query on a network
US6606625B1 (en) * 1999-06-03 2003-08-12 University Of Southern California Wrapper induction by hierarchical data analysis
US7519621B2 (en) 2004-05-04 2009-04-14 Pagebites, Inc. Extracting information from Web pages
US9489366B2 (en) 2010-02-19 2016-11-08 Microsoft Technology Licensing, Llc Interactive synchronization of web data and spreadsheets

Also Published As

Publication number Publication date
MX2013013345A (es) 2014-08-06
CA2833356C (en) 2018-04-03
US20140136568A1 (en) 2014-05-15
US9223871B2 (en) 2015-12-29
CA2833356A1 (en) 2014-05-14

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