TY - GEN
T1 - Transfer learning algorithms for autonomous reconfiguration of wearable systems
AU - Saeedi, Ramyar
AU - Ghasemzadeh, Hassan
AU - Gebremedhin, Assefaw H.
N1 - Publisher Copyright:
© 2016 IEEE.
PY - 2016
Y1 - 2016
N2 - Wearables have emerged as a revolutionary technology in many application domains including healthcare and fitness. Machine learning algorithms, which form the core intelligence of wearables, traditionally deduce a computational model from a set of training examples to detect events of interest (e.g. activity type). However, in the dynamic environment in which wearables typically operate in, the accuracy of a computational model drops whenever changes in configuration of the system (such as device type and sensor orientation) occur. Therefore, there is a need to develop systems which can adapt to the new configuration autonomously. In this paper, using transfer learning as an organizing principle, we develop several algorithms for data mapping. The data mapping algorithms employ effective signal similarity methods and are used to adapt the system to the new configuration. We demonstrate the efficacy of the data mapping algorithms using a publicly available dataset on human activity recognition.
AB - Wearables have emerged as a revolutionary technology in many application domains including healthcare and fitness. Machine learning algorithms, which form the core intelligence of wearables, traditionally deduce a computational model from a set of training examples to detect events of interest (e.g. activity type). However, in the dynamic environment in which wearables typically operate in, the accuracy of a computational model drops whenever changes in configuration of the system (such as device type and sensor orientation) occur. Therefore, there is a need to develop systems which can adapt to the new configuration autonomously. In this paper, using transfer learning as an organizing principle, we develop several algorithms for data mapping. The data mapping algorithms employ effective signal similarity methods and are used to adapt the system to the new configuration. We demonstrate the efficacy of the data mapping algorithms using a publicly available dataset on human activity recognition.
UR - http://www.scopus.com/inward/record.url?scp=85015162449&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85015162449&partnerID=8YFLogxK
U2 - 10.1109/BigData.2016.7840648
DO - 10.1109/BigData.2016.7840648
M3 - Conference contribution
AN - SCOPUS:85015162449
T3 - Proceedings - 2016 IEEE International Conference on Big Data, Big Data 2016
SP - 563
EP - 569
BT - Proceedings - 2016 IEEE International Conference on Big Data, Big Data 2016
A2 - Ak, Ronay
A2 - Karypis, George
A2 - Xia, Yinglong
A2 - Hu, Xiaohua Tony
A2 - Yu, Philip S.
A2 - Joshi, James
A2 - Ungar, Lyle
A2 - Liu, Ling
A2 - Sato, Aki-Hiro
A2 - Suzumura, Toyotaro
A2 - Rachuri, Sudarsan
A2 - Govindaraju, Rama
A2 - Xu, Weijia
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 4th IEEE International Conference on Big Data, Big Data 2016
Y2 - 5 December 2016 through 8 December 2016
ER -