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homework:2013-py02 [2015/03/18 17:27] hongxin [Requirements] |
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+ | ====== Homework 02 ====== | ||
+ | |||
+ | ===== Goal ===== | ||
+ | Represent digits '3' in 2D | ||
+ | - convert data from the UCI [[http://archive.ics.uci.edu/ml/datasets/Optical+Recognition+of+Handwritten+Digits|Optical Recognition of Handwritten Digits Data Set]] | ||
+ | - perform PCA over all digit '3' with 2 components | ||
+ | - plot the PCA results as below (also in page #12 of {{:2012:mva2012-component_analysis.pdf|PCA}}) | ||
+ | |||
+ | {{ :homework:3.png |Plot Result}} | ||
+ | |||
+ | ===== Requirements ===== | ||
+ | - Programming lanuage: python | ||
+ | - Plot the results in [[http://matplotlib.org/|matplotlib]] | ||