Preet Parmar's Blog https://validator.w3.org/feed/docs/rss2.html Feature Importance: a special use case of Random Forest Classifier Kivy Layouts Overview: Let’s get your GUI arranged Display Visuals Based on Selection Date and Time DAX Functions Handling customers with same name The Basics of Data Manipulation in PySpark Grouping, Aggregating, and Ordering our Data Frame in PySpark The advent of code 2021: Day 3 solution using Python SQL Exercise: Let’s practice Performing a Full-Text Search SQL Exercise: Let’s practice Working with Nothing PySpark Project: Using PySpark for some basic ETL process Widgets in Kivy: let’s get that UI functional Handling Null Values in PySpark: Using dropna() and fillna() methods NamedTuple: A pythonic way for writing your code Dropbox API: Automating Dropbox downloads using Python GridSearchCV: An automated way of improving your model’s performance RandomizedSearchCV: An automated way of improving your model’s performance train_test_split(): making splitting your data easier for your ML pipeline Evaluating Regression Models: Improving your model’s efficiency SimpleImputer: Replacing null values for Machine Learning Projects Gradient Descent: a generic algorithm for finding the optimal solution Decision Tree: powerful algorithm capable of fitting complex datasets Bagging and Pasting: Ensemble Learning using Scikit-Learn Random Forest: a versatile ML algorithm for classification and regression How and when to use “decorators” in Python Python DefaultDict – Ability to assign default values to your keys SQL Exercise: Let’s practice Filtering with Wildcards SQL Exercise: Let’s practice Filtering with Multiple Predicates SQL Exercise: Let’s practice Filtering Data SQL Simplified: Let’s go back to the basics SQL Tables: Bread and butter of any SQL query Live Weather using BeautifulSoup SQL Query: Delete Duplicates from a table User-Defined Functions (UDF) in PySpark A tour of Pandas: one of the most commonly used Python libraries for data Series: Building Block for Pandas – An Overview DataFrame: The workhorse of Pandas Pandas – Working with Text: Everything to do with strings and pandas Pivot Tables: Let’s get serious with our tables in Pandas GroupBy: One of the most powerful methods available in Pandas SQLite: Integrating Python and SQL Asteroid Clash: A Python Game made with Pygame and OOPs Blackjack: A CLI Python game using OOPs Contact Me “useState”: The most commonly used hook in React “useReducer”: A more powerful State Management useRef: References in React, a better way to manage DOM elements The advent of code 2021: Day 2 solution using Python The advent of code 2021: Day 1 solution using Python Kivy Project Creation: let’s simplify things