Ryan DuveHow to Mock PostgreSQL with Pytest and pytest-postgresqlWe mock PostgreSQL tables using Docker and pytest-postgresql, allowing unit testing for application code queries without a remote database…Jun 13, 20223Jun 13, 20223
Ryan DuveinTowards Data ScienceLogistic Regression from First Principles in PythonLR from scratch, without “it can be shown that…”Nov 15, 20212Nov 15, 20212
Ryan DuveinTowards Data ScienceA one-character MLflow pull requestLast week I was tasked with writing a document about best practices for a team of data scientists to coordinate experiments using MLflow, a…Aug 6, 2021Aug 6, 2021
Ryan DuveinTowards Data ScienceIntro to Topological Data Analysis and Application to NLP Training Data for Financial ServicesTopological data analysis, or TDA, is a set of approaches providing additional insight into datasets. It augments other forms of analysis…Mar 18, 20211Mar 18, 20211