Frequent adjacent sequence pattern mining method
A sequential pattern mining and adjacency technology, applied in special data processing applications, instruments, electrical digital data processing, etc., can solve problems such as additional overhead, and achieve the effects of avoiding dimension explosion, good timeliness, and low time complexity
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0033] In order to facilitate the implementation of the present invention, further description will be given below in conjunction with specific examples.
[0034] Such as figure 1 A frequent adjacency sequence pattern mining method shown includes the following specific steps:
[0035] Step 1, sequence data collation
[0036] S1. Organize the data in the sequence data set and obtain the sequence database
[0037] The relevant definition of Frequent Sequential Pattern (FSP) in this embodiment is: Given a sequence data set D, the FSP mining problem is to find out all frequent sequence patterns that appear in D, and these frequent sequence patterns are in D A subsequence of a sequence that accounts for a certain percentage of . Call the sequence alpha=α 1 → α 2 →...→α n beta = β 1 →β 2 →...→β m a subsequence of If and only if there exists a set of integer sequences 1≤i 1 ≤i 2 ...≤i n ≤m such that have That is, to make alpha a subsequence of beta, each term α in ...
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