Sujeewa Kumaratunga PhDinTowards Data ScienceKMeans Hyper-parameters Explained with ExamplesThese days anyone with a high school degree can implement a Machine Learning algorithm and that’s a good thing. It is always a good thing…May 11, 20201May 11, 20201
Sujeewa Kumaratunga PhDinTowards Data ScienceAnalyzing A/B Test Results with Python CodeThe seven steps of A/B testing and how to pick the correct Python library that will give you the p-value.Feb 25, 2020Feb 25, 2020
Sujeewa Kumaratunga PhDinTowards Data Sciencep-value Basics with Python CodeWhat is p-value? It is the probability that you will obtain a test result given an actual distribution. Or in an A/B test setting, it is…Feb 25, 20202Feb 25, 20202
Sujeewa Kumaratunga PhDinTowards Data ScienceBasic Elements of A/B Testing — with Python Code to SimulateWhat is more important? The number of days that you spend A/B testing? Or your sample size in each day? A larger sample size is a lot more…Jan 30, 20201Jan 30, 20201
Sujeewa Kumaratunga PhDinTowards Data ScienceCentral Limit Theorem Explained with Python CodeA simulation to explain Central Limit Theorem: even when a sample is not normally distributed, if you draw multiple samples and take each…Jan 30, 2020Jan 30, 2020
