https://github.com/darenr/spark-pca

Dimensional reduction, Scatter, Hexbin and kde plots
https://github.com/darenr/spark-pca

pca python spark

Last synced: 6 days ago
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Dimensional reduction, Scatter, Hexbin and kde plots

• Host: GitHub
• URL: https://github.com/darenr/spark-pca
• Owner: darenr
• Created: 2016-03-17T20:31:07.000Z (almost 9 years ago)
• Default Branch: master
• Last Pushed: 2016-05-02T17:18:05.000Z (almost 9 years ago)
• Last Synced: 2024-12-11T17:06:10.195Z (2 months ago)
• Topics: pca, python, spark
• Language: Python
• Size: 1.95 KB
• Stars: 1
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
### spark-pca

#take  

copy iris.json to /tmp

run with spark-submit pca.py > pca.out

python plotpca.py

takes the iris dataset, reduces the 4 dimensional form of the sepal/petal length/widths and

produces a PCA result in 2 dimensions. This is then plotted in python/matplotlib in three forms