Unlock instant, AI-driven research and patent intelligence for your innovation.

Material recommendation method and system

A recommendation method and material technology, applied in special data processing applications, instruments, electrical digital data processing, etc., can solve the problems of poor recommendation effect, insufficient, too much new material exploration flow, etc., to solve the problem of poor recommendation effect, Realize screening and optimize the effect of cold start recommendation algorithm

Pending Publication Date: 2020-10-27
THE FOURTH PARADIGM BEIJING TECH CO LTD
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a material recommendation method and system to solve the poor recommendation effect caused by too many new materials or insufficient exploration flow in the prior art

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
  • Material recommendation method and system
  • Material recommendation method and system
  • Material recommendation method and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0040] Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like numerals refer to like parts throughout. The embodiments are described below in order to explain the present invention by referring to the figures.

[0041] figure 1 is a flowchart illustrating a method for material recommendation according to an exemplary embodiment of the present disclosure.

[0042] refer to figure 1 , in step S10, the number n of recommendation pools may be determined, where n is an integer greater than or equal to 3. That is, generate at least 3 levels of recommended pools.

[0043] According to an exemplary implementation of the present invention, any suitable manner may be used to determine the number of recommended pools. As an example, the number n of recommended pools may be determined based on the generation rate of new material and / or flow distribution. Here, the material may indicate...

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

Provided are a material recommendation method and system, the method comprising: determining the number n of recommendation pools, where n is an integer greater than or equal to 3; determining displayflow corresponding to a single material in each stage of recommendation pool, so that the display flow is sequentially increased from the first stage of recommendation pool to the (n-1) th stage of recommendation pool; for the specific recommendation request, candidate materials are selected from the n levels of recommendation pools; recommending based on the selected candidate materials; the method comprises the steps of obtaining recommended materials, obtaining user behavior data corresponding to the recommended materials, and blending the materials in each recommendation pool according tothe following mode: putting continuously generated new materials into a first-stage recommendation pool; and for the materials in the (i-1) th-level recommendation pool, taking the corresponding display flow as a unit to count user behavior data corresponding to the materials, and determining whether to move the materials out of the (i-1) th-level recommendation pool, retain the materials in the(i-1) th-level recommendation pool or move the materials into the ith-level recommendation pool based on a statistical result.

Description

technical field [0001] The present invention relates generally to computer-implemented recommendation schemes, and more particularly to a method and system for item recommendations. Background technique [0002] With the development of Internet technology, a large amount of content has been generated. Recommending personalized content of interest to users will help greatly improve user experience and bring huge benefits to content providers. Typically, content operators generate large volumes of new material on a daily basis. The cold start of materials can be performed using the explore&exploit method, that is, by exploring (explore) new materials, and then using (exploit) to explore the collected behavioral data (that is, the exploit algorithm) to calculate high-quality content, so that Realize content recommendation. In order to ensure user experience, only a small part of the traffic is used to explore new materials, and a large amount of other traffic uses the exploit...

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): G06F16/9535
CPCG06F16/9535
Inventor 杨闯亮程晓澄周开拓
Owner THE FOURTH PARADIGM BEIJING TECH CO LTD