ogrisel

ogrisel has asked 3 questions and find answers to 206 problems.

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About

Python / Java / Clojure / C datageek with a taste for artificial intelligence, machine learning, cloud computing, OpenCL, NLP, the semantic web and braaaaains!

ogrisel questions

How to work with interactively-defined classes in IPython.parallel?
How to elementwise-multiply a scipy.sparse matrix by a broadcasted dense 1d array?

ogrisel answers

Installing sci-kit learn with no atlas
Unbelievable 10x speed up in sklearn fitting using list subset
Using a support vector classifier with polynomial kernel in scikit-learn
Python machine learning, feature selection
SGD model "overconfidence"
Using sklearn load_files() to load images from png as data
Weird SVM prediction performance in scikit-learn (SVMLIB)
Is there a way to choose the k nearest neighbors in scikits learn with a user defined distance metric?
Find out error rate using sklearn
In sklearn elastic net how does the alpha and l1_ratio relate to lambda_1 and lambda_2