Tweeted By @alexpghayes
**new blog post ✍️**
— alex hayes (@alexpghayes) January 7, 2020
overfitting: a guided tour 🚌
i present some intuition about overfitting, explain why it matters for both prediction and inference, and show why sample splitting is so important #statstwitter #DataScience https://t.co/M7EllBnhUn pic.twitter.com/S2Mox154mn