import numpy as np type = ['stroking', 'tapping', 'pressing', 'scratching', 'pinch', 'poke', 'grip', 'squeeze', 'knead', 'beat'] labels = [] datas = [] datamans = ['0', '1', '2', '3'] for i in range(len(type)): for dataman in datamans: data_path = './dataset/man' + dataman + '/' + type[i] + '_man' + dataman + '.npy' data_samples = np.load(data_path) for j in data_samples: j = j.astype(np.int32) j = np.expand_dims(j, axis=0) datas.append(j) labels.append(i) datas = np.array(datas, dtype=np.int32) labels = np.array(labels, dtype=np.int32)