def loadData(path):
data=list()
with open(path,'r') as fileReader:
lines = fileReader.readlines() # 读取全部内容
for line in lines:
line = line.strip()
line = line.split("\t")#根据数据间的分隔符切割行数据
data.append(line[:])
data=np.array(data)
data = data.astype(float)
np.random.shuffle(data)
label=data[:,0]
features=data[:,1:]
print("data loaded!")
return features,label-1
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