读取测试数据和结果集
def load_data(filename):
dataset, labels = [], []
with open(filename, 'r') as f:
for line in f:
splited_line = [float(i) for i in line.strip().split('\t')]
data, label = [1.0] + splited_line[: -1], splited_line[-1]
dataset.append(data)
labels.append(label)
dataset = np.array(dataset)
labels = np.array(labels)
return dataset, labels