Aurélien Geron

Interesting, thanks for your feedback @thephet. Could you please give more details on your OS, whether you were using Jupyter or not, and what exception or visualization issue you got?...

Hi @FritzPeleke , For the `reciprocal` and `expon` distributions, please see my explanations in #282 . Regarding `n_iter`, in the`RandomizedSearchCV` class this determines the number of times the model will...

Hi @mathewsmutethia , You're embarking on a great journey, welcome to Machine Learning! 👍 * Indeed, the very first thing you will need to master is Python 3 and programming...

Hi @jasonjoe2019 , Thanks for your question. Suppose we know that the median income is a very important feature to predict the median housing price in a district. Then it...

Hi @jasonjoe2019 , Thanks for your question. Scikit-Learn estimators expect the input data to be a 2D array, with one row per instance, and one column per feature. Suppose your...

Yes, when doing one-hot encoding, that's exactly right. 👍 Now there are other ways to encode categories. One of the most popular is to use an _embedding matrix_. This is...

Hi @Tim4497 , Thanks for your question. Yes, you got it, that could definitely be one way to do this. However, I was thinking of dropping the unimportant features *after*...

Hi @shubulan , Thanks for your question! Make sure you pull the latest version of this project, I removed this line from the environment.yml file, and I just have py-xgboost=0.90...

Oh sorry, my bad, I thought this was the repository for the 2nd edition, at https://github.com/ageron/handson-ml2. I'll update the environment.yml file in this repo as well. Thanks again for your...

Hi @shwetacs12 , Thanks for your question! If you're not familiar with lambda functions, I strongly recommend you go through the entire Python 3 tutorial, especially the [section about lambdas](https://docs.python.org/3/tutorial/controlflow.html#lambda-expressions),...