Julia Silge articles - 49 total
Topic modeling for Spice Girls lyrics 🇬🇧👯♀️🎤
Learn how to train, explore, and understand an unsupervised topic model for text data.
Predicting viewership for Doctor Who episodes
Using a tidymodels workflow can make many modeling tasks more convenient, but sometimes you want more flexibility and control of how to handle your modeling objects. Learn how to handle resampled workflow results and extract the quantities you are interested in.
Predict giant pumpkin weights 🎃 with tidymodels
Get started with tidymodels workflowsets to handle and evaluate multiple preprocessing and modeling approaches simultaneously, using pumpkin competitions.
Spatial resampling for the #30DayMapChallenge 🗺
Use spatial resampling to more accurately estimate model performance for geographic data
Multiclass predictive modeling for economics research papers 📑
Tune and evaluate a multiclass model with lasso regulariztion for NBER working papers.
Dimensionality reduction for Billboard Top 100 songs 🎶
Songs on the Billboard Top 100 have many audio features! We can use data preprocessing recipes to implement dimensionality reduction and understand how these features are related.
Fit and predict with tidymodels for bird baths in Australia 🇦🇺
This is the latest in my series of screencasts demonstrating how to use the tidymodels packages, from...
Modeling human/computer interactions on Star Trek 🖖
This is the latest in my series of screencasts demonstrating how to use the tidymodels packages, from...
Predict housing prices 🏠 in Austin TX with xgboost
This is the latest in my series of screencasts demonstrating how to use the tidymodels packages, from...
Use racing methods to tune xgboost models and predict home runs ⚾️
This is the latest in my series of screencasts demonstrating how to use the tidymodels packages, from...
Tune xgboost models with early stopping to predict shelter animal status 🐱🐶
Early stopping can keep an xgboost model from overfitting.
Predict which Scooby Doo monsters 👻 are REAL with a tuned decision tree model
Which Scooby Doo monsters are REAL?! Walk through how to tune and then choose a decision tree model, as well as how to visualize and evaluate the results.
Create a custom metric for your machine learning model to predict NYC Airbnb prices
This is the latest in my series of screencasts demonstrating how to use the tidymodels packages, from...
Class imbalance and classification metrics with aircraft wildlife strikes ✈️
This is the latest in my series of screencasts demonstrating how to use the tidymodels packages, from...
Partial dependence plots for Mario Kart 🍄 world records
This screencast walks through how to use tidymodels to tune a decision tree model to predict whether #TidyTuesday Mario Kart world records used a shortcut or not, and how to use DALEX to explore partial dependence profiles for the world record times.
Predict water availability 🚰 in Sierra Leone with random forests
Walk through a tidymodels analysis from beginning to end to predict whether water is available at a specific location in Sierra Leone.
Estimate change in CEO departures with bootstrap resampling
This is the latest in my series of screencasts demonstrating how to use the tidymodels packages, from...
Which Netflix titles are movies and which are TV shows? 📺
This is the latest in my series of screencasts demonstrating how to use the tidymodels packages, from...
Use subword features to find which post offices are in Hawaii 🌺
Use tidymodels to predict post office location with subword features and a support vector machine model.
Dimensionality reduction of United Nations voting patterns 🌍
This is the latest in my series of screencasts demonstrating how to use the tidymodels packages, from...
Bootstrap confidence intervals for Super Bowl commercials 🏈
This is the latest in my series of screencasts demonstrating how to use the tidymodels packages, from...
Understand inequality in student debt 🎓 with linear modeling
This is the latest in my series of screencasts demonstrating how to use the tidymodels packages, from...
Learn tidytext with my new learnr course
Today I am happy to announce that a new free, online, open source, interactive tutorial, Text Mining...
Explore art over time in the Tate collection 🖼
This is the latest in my series of screencasts demonstrating how to use the tidymodels packages, from...
Code generation for tuning random forests using IKEA furniture prices 🛋
This is the latest in my series of screencasts demonstrating how to use the tidymodels packages, from...
Tune and interpret decision trees for wind turbine capacity 🌬
This is the latest in my series of screencasts demonstrating how to use the tidymodels packages, from...
Predicting class membership for the Datasaurus Dozen 🦖
This is the latest in my series of screencasts demonstrating how to use the tidymodels packages, from...
Modeling NCAA women's 🏀 tournament seeds
Lately I’ve been publishing screencasts demonstrating how to use the tidymodels framework, from start...
Introducing our new book, Tidy Modeling with R 📖
Max Kuhn and I are pleased to announce our new book, Tidy Modeling with R! This book focuses on ho...
Handle class imbalance in modeling Himalayan climbing expeditions ⛰
Lately I’ve been publishing screencasts demonstrating how to use the tidymodels framework, from start...