Import Data - maiweb

Import Data youtube.com channel data-science video youtube 2020-07-31 12:00

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I am an introvert. I gain energy from spending more time by myself. Due to my introverted nature, I'm not very talkative so making YouTube videos was awful in the beginning. In this video, I talk about why I decided to start a YouTube channel as an introvert. Connect with...

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Import Data youtube.com channel data-science video youtube 2020-07-28 05:10

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Import Data youtube.com channel data-science video youtube 2020-07-25 11:30

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As I am about to start a new chapter in my life very soon, I wanted to talk about the plans I made for my YouTube channel. In two weeks, I am starting my very first full-time position and I am very excited about it. I am going to prioritize my job first, but that doesn't mean...

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Import Data youtube.com channel data-science video youtube 2020-07-15 11:30

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In this video, I demonstrate how to use Python's replace method to replace string values in text files and in data frames. In data science projects, you often need to do data cleaning and data preprocessing associated with string values. The replace method can come in handy...

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Import Data youtube.com channel data-science video youtube 2020-07-13 11:30

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In this video, I give a simple explanation of the decision tree classifier and I demonstrate how to classify the English Premier League clubs (Top 4, Mid 4, and Bottom 4) in FIFA 20 using decision tree. The goal is to create a model that predicts the value of a target...

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Import Data youtube.com channel data-science video youtube 2020-07-10 11:30

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GitHub recently had a huge update and they added a hidden feature that lets you customize your GitHub profile page. I personally think this is a cool feature as your profile page will look more appealing! ✔️ Steps 1. Go to your GitHub page 2. Create a new repository 3. Name...

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Import Data youtube.com channel data-science video youtube 2020-07-08 11:30

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In this video, I give a simple explanation of logistic regression and I demonstrate how to classify the English Premier League clubs (Top 4, Mid 4, and Bottom 4) in FIFA 20 using logistic regression. Although there's a term "regression" in its name, logistic regression is...

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Import Data youtube.com channel data-science video youtube 2020-07-02 11:30

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In this video, I give a simple explanation of the K-Nearest Neighbors (KNN) classifier and I classify the English Premier League clubs (Top 4, Mid 4, and Bottom 4) in FIFA 20 using KNN. KNN is a non-parametric algorithm which means that it doesn't make any distribution...

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Import Data youtube.com channel data-science video youtube 2020-06-29 21:04

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This is part 3 of the clustering algorithm series. In this tutorial, I demonstrate how to group FIFA 20 players with similar skillsets using the DBSCAN algorithm. DBSCAN is an abbreviation of Density-Based Spatial Clustering of Applications with Noise. It is known to be...

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Import Data youtube.com channel data-science video youtube 2020-06-22 21:48

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In this video, I demonstrate how to convert the R codes into reports. It's easy to turn Python codes into reports using Jupyter Notebook and Google Colab. You can also do the same for R codes as well! You need to install R (the actual language) and R Studio (the IDE) to make...

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Import Data youtube.com channel data-science video youtube 2020-06-19 21:37

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This is part 2 of the clustering algorithm series. In this tutorial, I demonstrate how to group FIFA 20 players with similar skillsets using hierarchical clustering algorithms. Hierarchical clusterings' results are summarized in a dendrogram – a tree-like plot. I particularly...

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Import Data youtube.com channel data-science video youtube 2020-06-18 03:39

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This is part 1 of the clustering algorithm tutorials in machine learning. Soccer (European Football) has been one of my favorite sports ever since I was little. I used to bring a ball with me anywhere I went so that I could maximize my opportunity to play soccer. In this...

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Import Data youtube.com channel data-science video youtube 2020-06-16 00:45

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In this video, I share my story on why I (a South Korean) decided to study abroad in the U.S. I was born and raised in South Korea and I came to the U.S. in 2011. I have been living here for about 7 years (excluding 2 years of the mandatory military service in Korea). The...

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Import Data youtube.com channel data-science video youtube 2020-06-13 02:16

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This is the last part of the tutorial where I show how to document your work on GitHub and how to host a simple portfolio website using GitHub pages. I personally enjoyed this journey as I learned technologies that I haven't used before. I learned how to use GridSearchCV to...

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Import Data youtube.com channel data-science video youtube 2020-06-10 00:37

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This is part 4 of the series where I talk about interview preparation for entry-level data science roles and the mindset you should have. In this video, I talk about the followings: - How to prepare for entry-level data science technical interviews - How to prepare for...

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