Model Evaluation makes a model more reliable Part I: Model Estimation Part II: Model Diagnostics Part III: Model Improvement Part IV: Model Evaluation In the previous…
A convenient Python function for model improvement by dropping insignificant variables and solve multicollinearity and dummy variables trap Part I: Model Estimation Part II: Model…
Easily insert various different symbols in a post on Medium, Facebook, LinkedIn, Twitter and any web Maybe you want to insert some symbols, such as stars,…
A real world project using Python Statsmodels to display model estimation process of linear regression model In the previous posts, we have talked about how…
Discuss the widely used improper data normalization process, and display the proper procedure using a real-world dataset The last two articles discussed how to split…
To normalize dataset is another important step of data preprocessing in model development The last article discussed how to split the dataset into feature variables…
Split dataset is an important step of data preprocessing for a reliable model In the last post, it briefly discussed the main concepts on data analysis…
