• 🔥 Excel

• 🔥 NN

• 🔥 NLP

• ⌛ Tensorflow

• ⌛ Airflow

• ⌛ Neo4j

• ⌛ Anomaly Detection

• ⌛ Regularization

• ⌛ Confidence Intervals

• ⌛ Plots

• ⌛ Case Studies

• ⌛ Deep Learning [new section]

• ⌛ Collaborative Filtering

• ⌛ Survivor Analysis

• ⌛ Association Rule Mining

• ⌛ Market Basket Analysis

• ⌛ Power BI [new section]

• ⌛ Gradient Descent

• ⌛ A/B Testing

• ⌛ Clustering

• ⌛ Model Explainability - SHAP, LIME, Integrated Gradients, etc.

• ⌛ GAN

Month of June, 2022

• We are back post break, keep checking for new content

Month of March, 2022

• Hyperparameter optimization section completed

• Had an extremely busy last few weeks and the next few months are going to be packed too

• Story Telling section added

• Quick guide to Visualization added

Month of February, 2022

• Added problems in Python, SQL, Probability

• Excel section updated

• Data section has been moved into a new and broader section called Model Building

• To keep the table of contents clean collapsable headers used in Model Building section

• Hyperparameter optimization section added

Month of January, 2022

• Neural Network section added

• Added new problems in the Probability section

• Added cartoons in a few sections

• Outlier section added

Month of December, 2021

• NLP section updated

• Got our first bug reported by a reader 😍

Month of November, 2021

• NLP section updated

• Missing values section added

• Formatting changes in the Statistics section

• Took some break, was obsessively working on this 😌

• New section - Tree based approaches, Industry application added

• Decided to make this page a little more interesting

• Launched our LinkedIn page do , have some interesting plans for it in near future

• Added support for dark theme, 🤯 had to remove it as it was breaking a lot of other stuff. Will wait for official support

• Added new problems in Probability, Python, Regression, SQL

• Added Temporary Datasets and Time page in SQL covering CTEs

• Regression section extensively updated

Month of October, 2021

• Major updates to the SQL section

• Tensorflow, Excel, Data Sections added

• Added new problems in Probability, Python, SQL, Business Case

• Cleaned up the formatting issues

• Added this change log section

• Added Generative VS Discriminative Models section

• Completed Hypothesis Testing