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IEEE/ICACT20220120 Question.1 Questioner: liumengup@126.com 2022-02-15 오전 5:04:09	IEEE/ICACT20220120 Answer.1 Answer by Auhor lehonglam@vnu.edu.vn 2022-02-15 오전 5:04:09
This paper investigates different classifiers using the wearable device’s accelerometer data only, which is publicly available at http://sites.google.com/up.edu.mx/har-up/. 1. what dose overlap rates mean in paper? is it the overlap ratio of the window and the signal? To get the best result, a algorithm is used or not to get the 90% overlap rates?	Thank you very much for your interest in our article, On behalf of the research team, I would like to answer your questions as follows: In this paper, overlap ratio means: Overlapping is a way of retrieving some data point of the previous window as a component of the current window. This technique is used in many published studies on activities and behavior recognition through sensor data. It is the overlapping ratio between adjacent data windows. In this paper, we use the 80% overlapping ratio to compare the results with previous studies. Best regards,

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