Yu-En Hsu – Medium

Yu-En Hsu

An up-to-date list of states and territories of the United States in JSON

Names and abbreviations of 50 states + 1 federal district + 5 territoriesupdated in 2023

2 min readNov 8, 2023

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An up-to-date list of states and territories of the United States in JSON

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Yu-En Hsu
in
Towards Data Science

Dials, Tune, and Parsnip: Tidymodels’ Way to Create and Tune Model Parameters

Three tidy approaches to manage parameter values with example codes to predict penguin body mass

13 min readJan 14, 2021

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Dials, Tune, and Parsnip: Tidymodels’ Way to Create and Tune Model Parameters

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Yu-En Hsu
in
Towards Data Science

Caret vs Tidymodels: How to Use Both Packages Together?

An example of using both popular machine learning packages in R to predict bike sharing demand

9 min readJan 8, 2021

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Caret vs Tidymodels: How to Use Both Packages Together?

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Yu-En Hsu

Create a Sankey Diagram with Plotly in Python

A tutorial on visualising job search result with Sankey diagram

3 min readJan 6, 2021

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Create a Sankey Diagram with Plotly in Python

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Yu-En Hsu
in
The Startup

Automate Data Collection with Selenium in Python

An example project of using Selenium Webdriver to automate data scraping with Python and Google Chrome

5 min readDec 31, 2020

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Automate Data Collection with Selenium in Python

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Yu-En Hsu

Export Apple Health Data and Visualise with Tableau

A short guide to working with XML files in Python and creating visualisation in Tableau Public

3 min readDec 30, 2020

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Export Apple Health Data and Visualise with Tableau

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Yu-En Hsu

Predicting Contraception Use in Asia with Machine Learning Algorithms

Project report of building classification models with MICS microdata using caret in R

9 min readDec 29, 2020

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Predicting Contraception Use in Asia with Machine Learning Algorithms

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Yu-En Hsu

Create Predictive Classification Models in R with Caret

An example project of training and testing machine learning (ML) models with caret package in R to predictive contraceptive use.

7 min readDec 28, 2020

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Create Predictive Classification Models in R with Caret

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Yu-En Hsu

Yu-En Hsu

I am passionate about using data to make the world a better place, and I write about data science, visualisation, and machine learning.

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