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…Apr 19, 2021Apr 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…Apr 13, 2021Apr 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…Apr 6, 2021Apr 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…Mar 30, 2021Mar 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…Mar 23, 2021Mar 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…Mar 16, 2021Mar 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…Mar 9, 2021Mar 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…Mar 2, 2021Mar 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…Feb 23, 2021Feb 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…Feb 16, 2021Feb 16, 2021
