T.J. Gaffney

I’m a programmer and applied machine learning practitioner with a background in mathematics and statistics. This site brings together my professional experience, programming projects, and writing on technical topics I find interesting.

The links at top organize programming projects and various technical blogs/talks/papers. Here is the site content sorted by tag:

programming python data scraping modeling design sql scraper database minesweeper resume-pinnacle math-blog regression math game theory algorithms resume-google resume-auto-owners golang web scraping stats resume-reddit marketing embeddings probability markov chain monte carlo AB testing blackjack kotlin neural network one-off optimization logging genetic algorithm tkinter clustering dag resume-meta multitasking dashboard tableau NLP resume-qualchoice math-research API quadratic programming time series redis PageRank prometheus streaming nearest neighbors big data front end resume-tig GLM automation resume-msu resume-unr nearest neighbor open source docker ELK stack compression minhash fuzzy match DBSCAN word2vec Linux service random forest gRPC CassandraDB grpc linux service mixed integer programming data structures traveling salesperson r lang k-means frontend causal analysis proxy metrics collaborative filtering svd matrices mode recommendations surveys gravity model sentitment analysis LDA SVM dimensionality reduction PCA lifetime value angular php text classification few-shot combinatorics genetic algorithms linear algebra operator theory calculus FSM knot theory fsm mealy machine CNN machine learning go