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add kNN

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geekidentity
2017-03-09 23:40:35 +08:00
parent cee4fcaf3c
commit 80d13d761b
2 changed files with 19 additions and 1 deletions
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src/python/01.NumPy.py
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@@ -28,7 +28,7 @@ randMat = mat(randArray)
# .T表示对矩阵转置(行列颠倒)
invRandMat = randMat.I
# 输出结果
print randArray, '\n---\n', randMat, '\n+++\n', invRandMat
print(randArray, '\n---\n', randMat, '\n+++\n', invRandMat)
# 矩阵和逆矩阵 进行求积 (单位矩阵，对角线都为1嘛，理论上4*4的矩阵其他的都为0)
myEye = randMat*invRandMat
# 误差