To develop a non-invasive assessment tool using machine learning in supporting a timely, accurate diagnosis in the elderly, we created an annotated dataset of 668 (so far 95) tongue images collected f
Fractal spectrums ƒ(α)-α of randomized fractal pictures were obtained, in which 8 parameters were used as characteristic quantities. αmin: The minimum value of singular exponent α; αmax: The maximum v
