Flask app is one of the easiest ways to setup APIs on the server side for data engineering and data science purpose.Here

Some simple ways to make histogram or line plots using matplotlib. # Install the pydataset package. This package gives u

Here are ways to add ssh key in Github, such that one can connect to github repositories without typing username and pas

In this example, we show two methods to overlay histogram distributions using seaborn and matplotlib separately. import

Convert time strings into datetime format coudd be very tedious, because we need to make sure the every new datafollow t

We often need to plot histograms to visualize distributions of certain features or variables.How to quickly obtain a use

In this example, we show to do multi-plot graph using seaborn.In addtion, some of the ways to change fonts sizes are als

If categorical features has too many values, it will generate too many features after encoding, such as one-hot encoding

In applying machine learning models in production stage, like lightGBM model or any models.While we all know the order o

Following example shows how to group age variable into groups,and some simple missing value imputaiton proecdures. There

import pandas as pd generate some example some datadata = [ [['python','C'],'John'],[[&#x

In many use cases, different features of the same event are stored in a table by multiple rows.multiple columns will ind