关于“Performing Basic Feature Engineering in Keras”的评价

Man L. · 评论almost 2 years之前

Elvira S. · 评论almost 2 years之前

Hrutik P. · 评论almost 2 years之前

This lab was pretty bad to be honest. Many of the parts we're expected to fill in were not really covered (e.g., defining a function within a function for scaling the data seems like an over-complicated way of standardizing the data). It also doesn't follow best ML practices. For instance, you train one model, then load the test dataset to make a prediction. Then after feature engineering, you predict on the test dataset again to compare models. This should not be done. Also, you refer to one of the models as 'linear regression', but I don;t understand why? You create a DNN in Keras and use ReLU activation functions, so how is it linear regression?

Robert S. · 评论almost 2 years之前

The jupyter lab did not start

Sonali M. · 评论almost 2 years之前

Wojciech Ś. · 评论almost 2 years之前

Thiago S. · 评论almost 2 years之前

Anthony H. · 评论almost 2 years之前

Very odd prediction for the first model (without feature engineering), house value is predicted below 10000, very far from the solution's 190k. Moreover it seems like the ocean proximity categorical feature is not included in the feature columns in the first part

Etienne V. · 评论almost 2 years之前

Piotr T. · 评论almost 2 years之前

Konrad S. · 评论almost 2 years之前

Amanda K. · 评论almost 2 years之前

Nelson F. · 评论almost 2 years之前

does not work, scikit-learn warning at the beginning

Adrian K. · 评论almost 2 years之前

Kaita F. · 评论almost 2 years之前

Karen L. · 评论almost 2 years之前

Rainer B. · 评论almost 2 years之前

Tulkin Y. · 评论almost 2 years之前

Sandesh T. · 评论almost 2 years之前

Ian C. · 评论almost 2 years之前

Vaibhav N. · 评论almost 2 years之前

Mouad A. · 评论almost 2 years之前

Fabien D. · 评论almost 2 years之前

Akash C. · 评论almost 2 years之前

Yomna M. · 评论almost 2 years之前