A Filling Method for Missing Data Based on Correlation Between Data
A technology of correlation and data, applied in the design field of missing data filling method, can solve the problem of inaccurate filling of missing data, etc., and achieve the effect of good neural network model
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0035] Embodiments of the present invention will be further described below in conjunction with the accompanying drawings.
[0036] Big data is generally expressed in the form of a matrix, such as figure 1 shown. There may be data omissions, such as figure 2 As shown, the place where X is drawn in the figure indicates that this value is missing. These missing data may contain a lot of information and knowledge, which will have a great negative impact on data mining and knowledge discovery. Therefore, these missing data need to be filled.
[0037] The present invention provides a method for filling missing data based on the correlation between data, such as image 3 shown, including the following steps:
[0038] S1. Analyze the association relationship between the data to obtain the association law between the data;
[0039] The data here is the information description of the real society. There are always various correlation phenomena in the real society, so there are mor...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com