A book heat degree correlation detection method based on publishing time and forgetting curve

A forgetting curve and publishing time technology, applied in special data processing applications, instruments, electrical digital data processing, etc., can solve problems such as ignoring the correlation of book heat, achieve the effect of alleviating cold start problems and improving performance

Active Publication Date: 2018-12-07
GLOBAL TONE COMM TECH
View PDF2 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] To sum up, the problems existing in the existing technology are: the traditional book recommendation algorithm adopts the method of collaborative filtering, which inevitably encounters the cold start problem of recommendation. At the same time, this method can only ignore the popularity of books based on content relevance. Correlation

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A book heat degree correlation detection method based on publishing time and forgetting curve
  • A book heat degree correlation detection method based on publishing time and forgetting curve
  • A book heat degree correlation detection method based on publishing time and forgetting curve

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0020] The invention implements a method for calculating the correlation degree of book popularity based on publication time and forgetting curve, and by calculating the objective popularity and subjective popularity of books, the correlation between books can be better calculated and the cold start problem can be alleviated.

[0021] The application principle of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0022] Such as figure 1 As shown, the book popularity correlation detection method based on the publishing time and forgetting curve provided by the embodiment...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention belongs to the technical field of information retrieval and database structures, and discloses a book heat degree correlation detection method based on publishing time and a forgetting curve. The book heat degree correlation detection method based on publishing time and a forgetting curve comprises the following steps: calculating objective heat degree correlation; the forgetting curve calculating the subjective heat; combining subjective heat and objective heat to calculate the correlation of book heat. The method can calculate the heat degree correlation of a book based on thepublishing time, and can alleviate the cold start problem of the book recommendation and improve the performance of the recommendation by combining the collaborative filtering algorithm.

Description

technical field [0001] The invention belongs to the technical field of information retrieval and its database structure, and in particular relates to a method for detecting the correlation degree of book popularity based on publication time and forgetting curve. Background technique [0002] At present, the existing technologies commonly used in the industry are as follows: the emergence of the Internet and search engines can quickly obtain information at home and abroad. However, with the increasing number of netizens and the influx of online information, people often feel that they have no way to start. Massive information bombardment cannot quickly select information that is useful and interesting to oneself. For those search engines, how to quickly provide users with effective information and improve competitiveness is particularly important. The recommendation system came into being and is widely used in social networking sites, music sites, film and television sites ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
Inventor 王建华程国艮
Owner GLOBAL TONE COMM TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap