You could encode categorical variables into embeddings, they are more natural to deal that way. https://tech.instacart.com/deep-learning-with-emojis-not-math-6

You could encode categorical variables into embeddings, they are more natural to deal that way. https://tech.instacart.com/deep-learning-with-emojis-not-math-660ba1ad6cdc https://tech.instacart.com/deep-learning-with-emojis-not-mat...