PinnedSteven LoaizainTowards Data ScienceGini Impurity MeasureA simple explanation using python code.4 min read·Mar 20, 2020----
Steven LoaizaThe Snowflake-Python connector and a useful utility functionHow to query snowflake? How to read a snowflake table as a pandas df? How to load a CSV to Snowflake?4 min read·May 21, 2022----
Steven LoaizaThe cautionary tale of General Electric (GE)Everything is not always as it seems.3 min read·Feb 6, 2022--1--1
Steven LoaizaThe Mysterious P-ValueWhat is the p-value and how does it relate to alpha, the test statistic, and the rejection region?4 min read·Feb 6, 2022----
Steven LoaizainTowards Data ScienceHow does Azure Kubernetes service perform zero downtime updates?The article gives an overview of the workflow and demonstrates updating a deployed model via python4 min read·Nov 14, 2021----
Steven LoaizaUnderstanding how computers workCode by Charles Petzold gives us a better appreciation for computers by building one from scratch.4 min read·Oct 30, 2021----
Steven LoaizainTowards Data ScienceData Scientist Toolkit — Introduction to SQLSQL is a powerful tool to have in the world of data science.6 min read·Sep 18, 2021--1--1
Steven LoaizaReview of Boomerang by Michael LewisThe investigation of bubbles beyond the United States3 min read·Sep 16, 2021----
Steven LoaizainTowards Data ScienceGradient Descent — A Powerful Optimization tool for Data ScientistIt is an algorithm that uses the first-order derivative of a loss function to find a local minimum (through iteration). Recall from…6 min read·Dec 27, 2020----
Steven LoaizainTowards Data SciencePassing the Data Science Take Home Project in 7 Easy StepsEasy to follow guideline.5 min read·Nov 8, 2020----