Posts

Cheatsheet

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Data Visualization

Simple plotting of charts using Python

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SQL

Simple SQL syntax

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Numpy

Numpy codes for beginner


Machine learning

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Unsupervised Learning

Includes toimages on PCA, Clustering, GM, EM

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Decision Trees and Ensembling

Also covers Bootstrap & Bagging, Boosting, Random Forests

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Regularization and Validation

2 cures for overfitting


Cryptography

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Math Background for Public Key Cryptography

Basic number theory knowledge