jbrdge / recipes

Bash, Python.

Recipes

Currently: Bash; Python. Useful code for common issues.

Language	Tool/Library	Link	Description
Bash		File Count	Returns the count of files in a directory
Bash		Convert To Numbered List	Orders all files in a directory from 1 to N
Bash		Zero Pad	Zero Pads files for sorting in Bash
Python	Pandas	Distinction Between Two Dataframes	Various Methods for determining simliarities and differences of dataframes
Python	Pandas	Common ETL	Commonly used code for ETL
Python	Pandas/Itertools	Combine Columns	Create new columns by joining data from others
Python	Numpy	Useful Analysis	Various sums, distances, and the sigmoid functions
Python	Numpy	Quicksort	Quicksort of two arrays A0 & A1
Python	Threading	Multithreading	Multithread to speed up your processing time
Python	Sklearn	Decision Trees	Uses Decsion Tree Model, returns Mean Absolute Error
Python	Sklearn	Random Forest	Uses Random Forest Model, returns Mean Absolute Error
Python	Sklearn	Data Imputation	Sklearn method that uses various metrics for data imputation
Python	Sklearn	Categorical Encoding	Label Encoding and One-Hot Encoding examples
Python	Sklearn	Pipeline	Design a pipeline to combine multiple steps
Python	XGBoost	XGBoost	Extreme Gradient Boosting for high performance predictions
Python	Multiprocessing	Multiprocessing	Enhance performance by using multiple processes in parallel.
Python	LightGBM	Light GBM	Gradient boosting framework that uses tree based learning algorithm
Python	Categorical Encoding	Category Encoding	Useful python package for various tools to encode data
Python	BigQuery	Perform a Query	Sample implementation of BigQuery from import to query
Python	OS	Remove Small Images	Open all images in a folder and remove ones that are too small.