Method and system for recommending book

A recommendation method and recommendation system technology, applied in the field of network communication, can solve problems such as increasing the difficulty of screening information, and achieve the effects of improving retrieval efficiency, saving retrieval time, and improving the efficiency of retrieving book information.

Inactive Publication Date: 2015-12-23
上海研深信息科技有限公司
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  • Abstract
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  • Claims
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Problems solved by technology

However, the massive amount of book information in the system also increases the difficulty for readers to screen information onlin

Method used

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  • Method and system for recommending book
  • Method and system for recommending book
  • Method and system for recommending book

Examples

Experimental program
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Example Embodiment

[0034] Example:

[0035] like figure 1 As shown in the figure, it includes a data management module, a reader preference mining module, a reader recommendation service module, and a recommendation result processing module, the management and allocation of information and resources of the above modules, and the selection of the internal algorithm of the system, the operation efficiency of the algorithm and the recommendation accuracy The monitoring and measurement of the system is managed by the system management module.

[0036] The data management module collects readers' historical preference data and book browsing behavior information, processes the original data, and transmits the processed data to the reader preference mining module.

[0037] The reader preference mining module analyzes the reader's historical preference data and book browsing behavior information, evaluates the reader's preference data for the product according to the pre-built preference mining model, ...

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Abstract

The invention discloses a method for recommending books. The method comprises: step 1, after acquisition and pre-processing of data, using historical access data and on books by a reader and Web log data to analyze and establish a reader preference mining model to mine current potential preference of the reader, and establishing a preference matrix of the reader on commodities; step 2, according to the established preference matrix of the reader on commodities, in consideration of sparsity of matrix data, using a project scoring and prediction method based on bidirectional association rules to fill missing values, to reduce influence of data sparsity on recommending results, and then using a collaborative filtering algorithm, according to book preference of a neighbor reader whose preference is similar to a target reader, providing recommendation for the target reader. The method and the system for recommending books can recommend book information which satisfies consumer preference to consumers in priority, so as to achieve objective of improving efficiency of retrieving book information by consumers. The method and the system save retrieval time of consumers, and improve retrieval efficiency.

Description

technical field [0001] The invention relates to the technical field of network communication, in particular to a book recommendation method and system thereof. Background technique [0002] Information technology represents the development direction of today's advanced productive forces. The wide application of information technology enables information to play an important role in production factors and strategic resources. In the massive information environment, how to provide users with timely and accurate information content that meets their preferences has become a problem that needs to be solved urgently. Search engine is the earliest information filtering technology, which searches for matching products according to a number of keywords provided by consumers. This technology is widely used because of its simplicity and efficiency. The disadvantage is that it relies too much on the user's manual operation and subjective consciousness. It provides the same retrieval co...

Claims

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Application Information

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IPC IPC(8): G06F17/30G06Q10/06
Inventor 赵玉荣
Owner 上海研深信息科技有限公司
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