[scikit-learn] MemoryError when evaluate clustering with gridsearchcv

I read a large data into memory and it cost about 2GB ram(I have 4GB ram) Size get from sys.getsizeof(train_X) *63963248* And I evalute clustering with gridsearchcv below: def grid_search_clu(X): def cv_scorer(estimator, X): estimator.fit(X) cluster_labels = estimator.labels_ if hasattr(estimato

Re: [scikit-learn] scikit-learn Digest, Vol 38, Issue 18

Dear, What the dependencies are you talking? Because I have install the Numpy, Scipy and Joblib, this is the necessary programs, ok? I used also this paper below, it is a very nice paper about the programs to data science from Raspberry Pi, but isn't working, when I try $ pytest sklearn, the R

[scikit-learn] PyCM 2.2 released : A general benchmark based comparison of classification models

Hi folks Recently we have released new version of PyCM, library for confusion matrix statistical analysis. I thought you might find it interesting. http://www.pycm.ir https://github.com/sepandhaghighi/pycm Changelog : - Negative likelihood ratio interpretation (NLRI) added -