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更新完成 PCA.md文档

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jiangzhonglian
2017-08-29 17:55:38 +08:00
parent 0de845d3de
commit 2b63d1a777
2 changed files with 32 additions and 36 deletions
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10
src/python/13.PCA/pca.py
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@@ -145,8 +145,8 @@ if __name__ == "__main__":
# 利用PCA对半导体制造数据降维
dataMat = replaceNanWithMean()
print shape(dataMat)
# # 分析数据
# analyse_data(dataMat)
lowDmat, reconMat = pca(dataMat, 20)
print shape(lowDmat)
show_picture(dataMat, reconMat)
# 分析数据
analyse_data(dataMat)
# lowDmat, reconMat = pca(dataMat, 20)
# print shape(lowDmat)
# show_picture(dataMat, reconMat)