CAFEBABE questions

CAFEBABE answers

• Error in .pointsToMatrix(x) : longitude > 360 with calculating distance
• Is it acceptable to have the same input multiple times in machine learning (with different output)?
• how to obtain the trained best model from a crossvalidator
• Prolog. In a query, how to put a condition on a variable that I do not want in the results?
• which is best svm example which classifies plain input text?
• how to make a PCA plots as I posted here
• What does seed do in random forest?
• Intuition behind tf-idf for term extraction
• How does having smaller values for parameters help in preventing over-fitting?
• Machine learning philosophy: applying model to biased data