Train SizeTest SizeLength Number of ClassesNumber of DimensionsType
150 850152 263HAR
Data Source: Link Here
Donated By: Mohammad Shokoohi-Yekta, UCR
Description: A data set of motion taken from a smart watch whilst the subject writes the 26 letters of the alphabet created at UCR. There are 150 train cases and 850 test cases. The six dimensions are the three accelerometer values and three gyrposcope readings. [1] M. Shokoohi-Yekta, B. Hu, J. Wang and E Keogh (2017) Generalizing DTW to the multi-dimensional case requires an adaptive approach. Data Mining and Knowledge Discovery (31) 1, pp 1–31
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