Adjunct Proceedings of the 2021 ACM International Joint Conference on Pervasive and Ubiquitous Computing and Proceedings of The 2021
DOI: 10.1145/3460418.3479377
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Human activity recognition with AutoML using smartphone radio data

Abstract: Participants of the fourth edition of SHL recognition challenge 2021 aim to recognize eight locomotion and transportation activities in a user-independent manner based on radio data, including GPS reception, GPS location, WiFi reception, and GSM cell tower scans. Team "DD" proposes applying Google's AutoML Tables service to preprocess data, train, and evaluate the model. During this challenge, we showed the advantages and disadvantages of AutoML Tables. In addition, we have employed additional complimentary pu… Show more

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Cited by 17 publications
(5 citation statements)
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“…In Refs. [14][15][16], the best accuracy obtained was 93.4%, which was lower than our results, while also using more sensors than ours to detect mode of transportation.…”
Section: Vehicle Recognition Via Smart Sensorscontrasting
confidence: 91%
See 3 more Smart Citations
“…In Refs. [14][15][16], the best accuracy obtained was 93.4%, which was lower than our results, while also using more sensors than ours to detect mode of transportation.…”
Section: Vehicle Recognition Via Smart Sensorscontrasting
confidence: 91%
“…Using Google's AutoML Tables service to preprocess and evaluate the Sussex-Huawei location transportation (SHL) dataset, Ref. [14] created 975 features by hand in order to achieve reasonable prediction quality. Smartphone GPS location data, GPS reception, Wi-Fi reception, and GSM cell tower scans were analyzed to determine whether the mode of transportation was standing still, walking, running, biking, driving a car, riding a bus, taking a train, or a subway.…”
Section: Vehicle Recognition Via Smart Sensorsmentioning
confidence: 99%
See 2 more Smart Citations
“…The sensors utilized in the acquisition of location-based data include GPS position, GPS reception, WiFi, and cellular technology. The studies conducted by [16], [17] have yielded favorable outcomes when employing the aforementioned four sensors. GNSS is another option to be used [18].…”
Section: A Sensors Used For Transportation Mode Detectionmentioning
confidence: 99%