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Recommendation system and its construction method

A recommendation system and algorithm technology, applied in the fields of instruments, computing, electrical digital data processing, etc., can solve the problem of high complexity of recommendation system development

Active Publication Date: 2019-12-31
COMMUNICATION UNIVERSITY OF CHINA
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Problems solved by technology

[0006] The present invention provides a recommendation system and its construction method to at least solve the problem of relatively high development complexity of the recommendation system in the related art

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  • Recommendation system and its construction method
  • Recommendation system and its construction method
  • Recommendation system and its construction method

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Embodiment Construction

[0048] Hereinafter, the present invention will be described in detail with reference to the drawings and examples. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0049] It should be noted that the terms "first" and "second" in the description and claims of the present invention and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence.

[0050] According to one aspect of the present invention, a recommendation system is provided, including: an algorithm module, the algorithm module includes a plurality of secondary modules, the parameters of the secondary modules are configurable; a configuration module, the configuration module includes A plurality of parameter configuration models configure the parameters of the plurality of secondary modules respectively; a service module provides a...

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Abstract

The invention provides a recommendation system and a construction method thereof. The recommendation system comprises an algorithm module, a configuration module and a service module; the algorithm module comprises multiple two-stage modules, and parameters of the two-stage modules are configurable; the configuration module comprises multiple parameter configuration models which are used for configuring the parameters of the second-stage modules respectively; the service module supplies an interface for configuring the algorithm module through the configuration module to a user or external equipment. According to the recommendation system and the construction method thereof, the problem that in the related technique, a recommendation system is high in developing complexity is solved, and the building and using difficulty of the recommendation system is reduced.

Description

technical field [0001] The invention relates to a recommendation system and a construction method thereof. Background technique [0002] Personalized recommendation systems and algorithms recommend information and products that users are interested in based on the user's interest characteristics and feedback behaviors such as purchase and viewing, so as to screen out useful information from massive amounts of information. [0003] The Mahout open source machine learning software library is a commonly used recommendation system in the prior art, and it abstracts and encapsulates the recommendation algorithm model very well. For collaborative filtering recommendations, Mahout implements commonly used user-based collaborative filtering (User-based CF), item-based collaborative filtering (Item-based CF) and Slope-One algorithms, providing a comprehensive API for recommendation system developers. [0004] However, Mahout has done little work on content-based recommendation. Sin...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/9535G06F16/9536
CPCG06F16/9535
Inventor 杨成李晨牛志向
Owner COMMUNICATION UNIVERSITY OF CHINA
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