期刊論文
| 學年 | 108 |
|---|---|
| 學期 | 2 |
| 出版（發表）日期 | 2020-04-06 |
| 作品名稱 | Activity Recognition Approach based on Spatial-Temporal constraints for Aged-care in Smart Home |
| 作品名稱（其他語言） | |
| 著者 | Haibao Chen; Chih-Yung Chang; Cuijuan Shang; Guilin Chen; Shenghui Zhao |
| 單位 | |
| 出版者 | |
| 著錄名稱、卷期、頁數 | International Journal of Ad Hoc and Ubiquitous Computing 33(3), p.168-183 |
| 摘要 | Activity recognition plays an important role in smart homes for aged-care. In this paper, we formulate the problem of activity recognition and propose a new method based on spatial-temporal constraints to carry out activity recognition, which consists of five phases: initialisation, segmentation, sensor data representation, activity exploration as well as activity identification. Besides, we analyse the time complexity and space complexity of our approach in theory. To evaluate our approach, we carried out experiments on real dataset from Wireless and Mobile Network Laboratory, Tamkang University. The experimental results demonstrate an improvement of 5.6% in the accuracy on average of recognised activities in comparison to the method of support vector machine (SVM). |
| 關鍵字 | |
| 語言 | en_US |
| ISSN | |
| 期刊性質 | 國外 |
| 收錄於 | SCI |
| 產學合作 | |
| 通訊作者 | Chih-Yung Chang |
| 審稿制度 | 否 |
| 國別 | USA |
| 公開徵稿 | |
| 出版型式 | ,電子版 |
| 相關連結 |
機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/118869 ) |