Joe RamirezNon-fungible Tokens: Part 1You may have recently come upon news regarding NFTs (non-fungible tokens) after the first ever NFT sold at an auction for nearly 70…2 min read·Apr 19, 2021----
Joe RamirezJoins: Part 2In my previous blog, we discussed inner and outer joins. For this blog, I would like to briefly explain left and right joins. Let’s take…1 min read·Apr 13, 2021----
Joe RamirezJoins: Part 1As you embark on your data science journey, one of the first things you will have to learn in Pandas is how to join different datasets…3 min read·Apr 6, 2021----
Joe RamirezApply vs Map vs ApplyMapOne of the most fundamental things a person trying to learn Pandas in Python must grasp is the differences between apply vs map vs…1 min read·Mar 30, 2021----
Joe RamirezTF-IDF ExplainedIf you have taken it upon yourself to learn NLP, or Natural Language Processing, in Python, you have undoubtedly come across the term…2 min read·Mar 23, 2021----
Joe RamirezSupport Vector MachineIf you have wondered about the Support Vector Machine classifier previously, but have been too intimidated to learn more, this explainer…2 min read·Mar 16, 2021----
Joe RamirezPipelines in PythonAs I have previously mentioned, I did my third project in the Flatiron Data Science Bootcamp on predicting customer churn (how likely they…2 min read·Mar 9, 2021----
Joe RamirezFeature ImportanceWhat is the above image? This is a graph that tells you which features in my final model from my capstone project on food deserts, census…2 min read·Mar 2, 2021----
Joe RamirezinThe StartupLet’s Clear Up the Confusion MatrixThe above image is a confusion matrix taken from my capstone food desert classification project that culminated my time at the Flatiron…4 min read·Feb 23, 2021----
Joe RamirezBlockchain: A Brief IntroductionAs Bitcoin becomes more and more mainstream and its value continues to soar, you might ask yourself how exactly does blockchain, the…2 min read·Feb 16, 2021----