Function loadDataSet

python/code_110/opencv_110.py:6–13

(fileName)

# 读取数据
def loadDataSet(fileName):
    data = []
    with open(fileName) as f:
        for line in f.readlines():
            curLine = line.strip().split("\t")
            fltLine = list(map(float, curLine))  # 转换为float
            data.append(fltLine)
    return np.array(data, dtype=np.float32)

# 导入数据
data = loadDataSet('testSet2.txt')