Generating Markov Logic Networks Rulebase Based on Probabilistic Latent Semantics Analysis

作     者：Shan Cui Tao Zhu Xiao Zhang Liming Chen Lingfeng Mao Huansheng Ning Shan Cui;Tao Zhu;Xiao Zhang;Liming Chen;Lingfeng Mao;Huansheng Ning

作者机构：School of Computer and Communication EngineeringUniversity of Science and Technology BeijingBeijing 100083China Computer SchoolUniversity of South ChinaHengyang 421001China School of ComputingUlster UniversityBelfastBT151APUK 

出 版 物：《Tsinghua Science and Technology》 (清华大学学报（自然科学版（英文版）)

年 卷 期：2023年第28卷第5期

页      面：952-964页

核心收录：

学科分类：12[管理学] 1201[管理学-管理科学与工程(可授管理学、工学学位)] 1002[医学-临床医学] 081104[工学-模式识别与智能系统] 08[工学] 080203[工学-机械设计及理论] 0835[工学-软件工程] 100203[医学-老年医学] 0802[工学-机械工程] 0811[工学-控制科学与工程] 0812[工学-计算机科学与技术（可授工学、理学学位）] 10[医学] 

基　　金：supported by the National Natural Science Foundation of China(No.61872038) 

主　　题：Markov Logic Network(MLN) structure learning rulebase construction probabilistic latent semantics 

摘      要：Human Activity Recognition(HAR)has become a subject of concern and plays an important role in daily *** uses sensor devices to collect user behavior data,obtain human activity information and identify *** Logic Networks(MLN)are widely used in HAR as an effective combination of knowledge and *** can solve the problems of complexity and uncertainty,and has good knowledge expression ***,MLN structure learning is relatively weak and requires a lot of computing and storage ***,the MLN structure is derived from sensor data in the current *** that the sensor data can be effectively sliced and the sliced data can be converted into semantic rules,MLN structure can be *** this end,we propose a rulebase building scheme based on probabilistic latent semantic analysis to provide a semantic rulebase for MLN *** a rulebase can reduce the time required for MLN structure *** apply the rulebase building scheme to single-person indoor activity recognition and prove that the scheme can effectively reduce the MLN learning *** addition,we evaluate the parameters of the rulebase building scheme to check its stability.