| Title |
Concept Drift Adaptation Techniques in Distributed Environment for Real-World Data Streams |
| ID_Doc |
44232 |
| Authors |
Mehmood, H; Kostakos, P; Cortes, M; Anagnostopoulos, T; Pirttikangas, S; Gilman, E |
| Title |
Concept Drift Adaptation Techniques in Distributed Environment for Real-World Data Streams |
| Year |
2021 |
| Published |
Smart Cities, 4, 1 |
| DOI |
10.3390/smartcities4010021 |
| Abstract |
Real-world data streams pose a unique challenge to the implementation of machine learning (ML) models and data analysis. A notable problem that has been introduced by the growth of Internet of Things (IoT) deployments across the smart city ecosystem is that the statistical properties of data streams can change over time, resulting in poor prediction performance and ineffective decisions. While concept drift detection methods aim to patch this problem, emerging communication and sensing technologies are generating a massive amount of data, requiring distributed environments to perform computation tasks across smart city administrative domains. In this article, we implement and test a number of state-of-the-art active concept drift detection algorithms for time series analysis within a distributed environment. We use real-world data streams and provide critical analysis of results retrieved. The challenges of implementing concept drift adaptation algorithms, along with their applications in smart cities, are also discussed. |
| Author Keywords |
concept drift; machine learning; smart cities; edge computing; time series analysis; distributed processing; data analysis |
| Index Keywords |
Index Keywords |
| Document Type |
Other |
| Open Access |
Open Access |
| Source |
Emerging Sources Citation Index (ESCI) |
| EID |
WOS:000677501000020 |
| WoS Category |
Engineering, Electrical & Electronic; Urban Studies |
| Research Area |
Engineering; Urban Studies |
| PDF |
https://www.mdpi.com/2624-6511/4/1/21/pdf?version=1616646007
|