[Scikit-learn-general] Help simple adaption of PCA

Hi, I'm really enjoying scikit learn and looking to add a lite version of PCA to some programs I'm working on, derived mostly from the decomposition.PCA class. I have a few quick questions, and really would appreciate some help from the experts. First, the PCA class is designed to operate on dat

[Scikit-learn-general] Beta regression

Checking the documentation it looks like Scikit-learn does not have an implementation of a generalized linear model where the target variable is within the unit interval. In R they call it beta regression . Are there models like

Re: [Scikit-learn-general] LabelBinarizer change between 0.14 and 0.15

I have not yet thought about what should be the best behavior, but we should at least fix the regression for 0.15.1. I created an issue here: https://github.com/scikit-learn/scikit-learn/issues/3462 -- Olivier -- Want f

Re: [Scikit-learn-general] LabelBinarizer change between 0.14 and 0.15

> What I had in mind (for the LB) was an option to "reserve" an extra > column at the LB creation, which could then be used to map all the > unknown values further encountered by "transform". This column would > obviously be all zeros in the matrix returned by "fit_transform" (i.e. > could only con

Re: [Scikit-learn-general] Building with python3 -- what are the minimum requirements?

SciPy 0.9 itself cannot be built with python 3.4. But I don't see the point on using a several years old version of SciPy with a version of python that is just a couple months old. -- Want fast and easy access to all the co