Category path recognition method and system

A path identification and category technology, applied in the field of data processing, can solve problems such as category errors, achieve the effects of avoiding category errors and improving operational efficiency and accuracy

Active Publication Date: 2014-07-02
BEIJING JINGDONG SHANGKE INFORMATION TECH CO LTD
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AI Technical Summary

Problems solved by technology

[0003] In the consumer-to-consumer (English full name: Consumer to Consumer, abbreviation: C2C) website or business-to-customer (English full name: Business-to-Customer, abbreviation: B2C) website, when sellers or operators publish products, in addition to filling in In addition to the product name, it is also necessary to manually select the first-level category, the second-level category, and the lowest-level category. There are several options for each level of category that need to be carefully checked by the seller; even multiple categories are compared. Appropriate, but not particularly suitable for the situation, which will make the user very hesitant, and prone to category errors

Method used

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  • Category path recognition method and system
  • Category path recognition method and system
  • Category path recognition method and system

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Embodiment Construction

[0049] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts fall within the protection scope of the present invention.

[0050] The embodiment of the present invention provides a category path identification method and system, which are used to automatically identify the category path of the commodity title according to the commodity title input by the user when the user publishes commodity information, without requiring the user to determine the commodity step by step The category path of the title can effectively realize the identification of the category path of the product title, avoid catego...

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Abstract

Solutions of category path recognition are described. A commodity title input by a user is obtained. Word segmentation is performed on the commodity title to obtain a keyword set comprising keywords comprised in the commodity title. A category path of the commodity title is determined according to the keyword set and a preconfigured commodity category recognition model, wherein the commodity category recognition model includes correspondences between a plurality of keywords and a plurality of category paths and a counting value of the number of occurrences of each of the plurality of keywords under each corresponding category path.

Description

technical field [0001] The invention relates to the field of data processing, in particular to a category identification method and device. Background technique [0002] With the development of e-commerce, opening online stores and online shopping are becoming more and more common among netizens. The online trading system provides an online trading platform, and all commodities in the site will be classified under a classification path, which can facilitate users to find what they want. Commodities, this category can be called a category, for example: the category path of a product like "Metersbonwe Sports Pants" is "Sports Clothing / Bags / Accessories>Sports Clothing>Sports Pants", where " "Sportswear / Bags / Accessories" is the first-level category, "Sportswear" is the second-level category, and "sports pants" is the third-level category. The online trading platform can manage the commodities in the online store according to categories. [0003] In the consumer-to-consum...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30G06F17/27
CPCG06F17/30G06Q30/0625G06F16/9535G06F16/954G06F16/951
Inventor 胡德凤朱正平马超
Owner BEIJING JINGDONG SHANGKE INFORMATION TECH CO LTD
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