Serafeim Loukas, PhD seralouk
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seralouk
/ partial_corr.py
Created
March 9, 2020 12:35
— forked from fabianp/partial_corr.py
Partial Correlation in Python (clone of Matlab's partialcorr)
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| """ | |
| Partial Correlation in Python (clone of Matlab's partialcorr) | |
| This uses the linear regression approach to compute the partial | |
| correlation (might be slow for a huge number of variables). The | |
| algorithm is detailed here: | |
| http://en.wikipedia.org/wiki/Partial_correlation#Using_linear_regression | |
| Taking X and Y two variables of interest and Z the matrix with all the variable minus {X, Y}, |
seralouk
/ recommendationSystem.py
Created
April 24, 2024 14:11
A Movie Recommendation System in Python from Scratch
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| mean_rating = ratings.groupby('movieId')[['rating']].mean() | |
| mean_rating = mean_rating.reset_index() | |
| mean_rating |