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Kefei Mo

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Time-series data processing workflow

In this tutorial, I will introduce the workflow I process time-series data. A typical workflow for processing time-series data.

May 22, 2022

Time-series data processing workflow

May 22, 2022

Published in
Analytics Vidhya

JAVA + SCALA in a Single IntelliJ Project

Mix JAVA and SCALA in a Single IntelliJ Project Module

May 14, 2021

JAVA + SCALA in a Single IntelliJ Project

May 14, 2021

Published in
TDS Archive

Your First Step to use Docker on a Non-Linux OS

Hands-on: Set up a Docker development environment on Windows 10

Feb 15, 2021

Your First Step to use Docker on a Non-Linux OS

Feb 15, 2021

Published in
TDS Archive

Hands-on NLP Deep Learning Model Preparation in TensorFlow 2.X

This is a tutorial to walk through the NLP model preparation pipeline: tokenization, sequence padding, word embeddings, and Embedding…

Aug 17, 2020

Hands-on NLP Deep Learning Model Preparation in TensorFlow 2.X

Aug 17, 2020

Published in
Analytics Vidhya

Evaluation Basics Part I: No More Confusion for Confusion Matrix

This article explains what a confusion matrix is and how to use it.

Jul 29, 2020

Evaluation Basics Part I: No More Confusion for Confusion Matrix

Jul 29, 2020

Published in
Analytics Vidhya

Unleash the Power of Pandas ‘category’ Dtype: Encode Categorical Data in a Smarter Way

Tutorials on using Pandas’ category’ data type in Python

Jun 30, 2020

Unleash the Power of Pandas ‘category’ Dtype: Encode Categorical Data in a Smarter Way

Jun 30, 2020

Published in
TDS Archive

Meet Plotly Mapbox. Best Choice for Geographic Data Visualization

What Plotly is and how to use it. A step by step guide on exploratory data analysis and interactive dashboard presentation

Jun 19, 2020

Meet Plotly Mapbox. Best Choice for Geographic Data Visualization

Jun 19, 2020

Published in
TDS Archive

Hands-On PCA Data Preprocessing Series. Part II: Outliers Handling

Part II: Meet outliers

Jun 9, 2020

Hands-On PCA Data Preprocessing Series. Part II: Outliers Handling

Jun 9, 2020

Published in
TDS Archive

Hands-On PCA Data Preprocessing Series. Part I: Scaling Transformers

Try to use PCA but stuck at the processing stage? Check this out!

May 29, 2020

Hands-On PCA Data Preprocessing Series. Part I: Scaling Transformers

May 29, 2020

Kefei Mo

Kefei Mo

ML engineer / data story teller / electrical engineer / digital illustrator / 3D modeler. I am writing data science blog with my cousin.

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