John Halstead's Projects
Python file with Gaussian Mixture models
NLP in R that creates an order of merit list for construction bids
Converts Lat/Long information into UK Postal Codes
A theoretical lift chart to evaluation multiple classification models on their evaluation or test data predictions. The chart is set for ten deciles, but can be modified for requirement.
Parallel computing with task scheduling
R ML Code written for Dave.com
Basic Python file that joins two data tables and conducts pivot table operations
Improved jupyter notebook Python code for creating a classifier that recognizes the image digit of five as presented in Geron's 2nd edition "Hands-on Machine Learning with Scikit-Learn, Keras, and TensorFlow".
Python code for Lime feature explanations by row using public Wisconsin breast cancer data on four SkiLearn classifiers
R file for clustering, 3D graphing, rotating, and creating a movie
scilearn classification function approximation performance on scikit-learn's moon, circle, and linear data
R file that creates a NLP corpus from Shakespeare writing
Shap experiment Python code using the Wisconsin Breast Cancer Data. Four classification models developed with and without the K-means feature transformation. Resulting plots and a shap value matrix are included.
Python file for creating basic clusters
A basic Tensor Flow model to predict stock prices. It currently is coded for my company's stock, VMW. But can be generalized for others.
Python Tree Interpreter applied to public WI Breast Cancer Data