Name
Abstract | ||
|---|---|---|
An activity recognition system essentially processes raw sensor data and maps them into latent activity classes. Most of the previous systems are built with supervised learning techniques and pre-defined data sources, and result in static models. However, in realistic and dynamic environments, original data sources may fail and new data sources become available, a robust activity recognition system should be able to perform evolution automatically with dynamic sensor availability in dynamic environments. In this paper, we propose methods that automatically incorporate dynamically available data sources to adapt and refine the recognition system at run-time. The system is built upon ensemble classifiers which can automatically choose the features with the most discriminative power. Extensive experimental results with publicly available datasets demonstrate the effectiveness of our methods. |
Year | DOI | Venue |
|---|---|---|
2015 | 10.4108/eai.22-7-2015.2260164 | EAI Endorsed Trans. Energy Web |
Field | DocType | Volume |
Data mining,Activity adaptation,Activity recognition,Recognition system,Computer science,Supervised learning,Artificial intelligence,Discriminative model,Machine learning | Journal | 2 |
Issue | Citations | PageRank |
7 | 4 | 0.41 |
References | Authors | |
25 | 4 | |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Jiahui Wen | 1 | 21 | 2.37 |
| Seng W. Loke | 2 | 601 | 47.99 |
| Jadwiga Indulska | 3 | 2092 | 146.96 |
| Mingyang Zhong | 4 | 25 | 5.17 |