A Rule-Based Approach to Activity Recognition

被引：0

作者：

Theekakul, Pitchakan ^{[1
]}

Thiemjarus, Surapa ^{[1
]}

Nantajeewarawat, Ekawit ^{[1
]}

Supnithi, Thepchai ^{[2
]}

Hirota, Kaoru ^{[3
]}

机构：

[1] Thammasat Univ, Sch Informat Comp & Commun Technol, Sirindhorn Int Inst Technol, Bangkok, Thailand

[2] Natl Elect & Comp Technol Ctr, Denver, CO USA

[3] Tokyo Inst Technol, Dept Comp Intelligence & Syst, Tokyo, Japan

来源：

KNOWLEDGE, INFORMATION, AND CREATIVITY SUPPORT SYSTEMS | 2011年 / 6746卷

关键词：

Rule-based reasoning; body sensor network; activity recognition; device-orientation detection; rule learning;

D O I：

暂无

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

This paper presents a rule-based framework for activity classification and illustrates how domain-specific expert knowledge and observation of data in its feature space can be used for rule construction. To demonstrate its practical value, the framework is applied on datasets collected during an orientation-independent activity recognition experiment. Through an implementation based on the Java Expert System Shell (JESS), two types of rules are compared: rules that are specifically constructed for each individual device orientation and those constructed without assuming any prior knowledge on device orientations. Overall accuracy improvements of 7.97% and 9.25% are observed on training and test datasets when orientation-specific rules are used.

引用

页码：204 / +

页数：3

共 13 条

[1] Activity recognition from user-annotated acceleration data
Bao, L
Intille, SS
[J]. PERVASIVE COMPUTING, PROCEEDINGS, 2004, 3001 : 1 - 17
[2] Ontological Middleware for Dynamic Wireless Sensor Data Processing
Gomez, Laurent
Laube, Annett
[J]. 2009 3RD INTERNATIONAL CONFERENCE ON SENSOR TECHNOLOGIES AND APPLICATIONS (SENSORCOMM 2009), 2009, : 145 - 151
[3] Rules and ontologies in support of real-time ubiquitous application
Hatala, M
Wakkary, R
Kalantari, L
[J]. JOURNAL OF WEB SEMANTICS, 2005, 3 (01): : 5 - 22
[4] Lo B.P.L., 2005, ADJUNCT P 3 INT C PE, P77
[5] Mäntyjärvi J, 2002, IEEE SYS MAN CYBERN, P747
[6] Pirttikangas S, 2006, LECT NOTES COMPUT SC, V4239, P516
[7] Ravi N., 2005, 17 C INN APPL ART IN
[8] Thiemjarus Surapa, 2010, 2010 International Conference on Body Sensor Networks (BSN), P19, DOI 10.1109/BSN.2010.55
[9] Thiemjarus S, 2006, BSN 2006: INTERNATIONAL WORKSHOP ON WEARABLE AND IMPLANTABLE BODY SENSOR NETWORKS, PROCEEDINGS, P191
[10] What shall we teach our pants?
Van Laerhoven, K
Cakmakci, O
[J]. FOURTH INTERNATIONAL SYMPOSIUM ON WEARABLE COMPUTERS, DIGEST OF PAPERS, 2000, : 77 - 83

← 1 2 →