文件名称:Matlab_PCA
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做模式分类时(例如指纹识别,人脸识别),一个需要处理的难题是维数非常大,人脸往往是百万维的,目前计算机的能力还不足以快速地计算这么高维的数据。pca是一中降维的方法,用它可以把高维数据映射到一个维数较低的空间上考虑。-To do pattern classification (for example, fingerprint identification, face recognition), a need to deal with the problem is very large dimension, often millions of people face-dimensional, the current capacity of the computer fast enough to calculate such a high-dimensional data. PCA is a dimensionality reduction of the method, it can be high dimensional data is mapped to a lower dimension space to consider.
相关搜索: pca
fingerprint
classification
PCA
MATLAB
PCA
人脸识别
pca
dimension
reduction
matlab
指纹识别
指纹识别
模式分类
pca
for
fingerprint
pca
for
face
recognition
with
matlab
fingerprint
classification
PCA
MATLAB
PCA
人脸识别
pca
dimension
reduction
matlab
指纹识别
指纹识别
模式分类
pca
for
fingerprint
pca
for
face
recognition
with
matlab
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下载文件列表
Matlab版PCA算法.txt