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Merge branch 'devel' of github.com:SheffieldML/GPy into devel

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Max Zwiessele 2013-11-27 13:16:19 +00:00
commit 546a9bd205
2 changed files with 42 additions and 30 deletions
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1
GPy/kern/kern.py
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@ -492,7 +492,6 @@ class kern(Parameterized):
eK2 = psi12.reshape(N, M, M) eK2 = psi12.reshape(N, M, M)
crossterms = eK2 * (psi11[:, :, None] + psi11[:, None, :]) crossterms = eK2 * (psi11[:, :, None] + psi11[:, None, :])
target += crossterms target += crossterms
#import ipdb;ipdb.set_trace()
else: else:
raise NotImplementedError, "psi2 cannot be computed for this kernel" raise NotImplementedError, "psi2 cannot be computed for this kernel"
return target return target

23
README.md
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@ -13,26 +13,39 @@ Getting started
=============== ===============
Installing with pip Installing with pip
------------------- -------------------
The simplest way to install GPy is using pip. The simplest way to install GPy is using pip. ubuntu users can do:
sudo apt-get install python-pip
pip install gpy pip install gpy
If you'd like to install from source, or want to contribute to the project (e.g. by sending pull requests via github), read on.
Ubuntu Ubuntu
------ ------
For the most part, the developers are using ubuntu. To install the required packages: For the most part, the developers are using ubuntu. To install the required packages:
sudo apt-get install python-numpy python-scipy python-matplotlib sudo apt-get install python-numpy python-scipy python-matplotlib
clone this git repository and add it to your path: clone this git repository and add it to your path:
git clone git@github.com:SheffieldML/GPy.git \<destination\>
echo "PYTHONPATH=$PYTHONPATH:\<detination\> > ~/.bashrc git clone git@github.com:SheffieldML/GPy.git ~/SheffieldML
echo 'PYTHONPATH=$PYTHONPATH:~/SheffieldML' >> ~/.bashrc
Windows Windows
------- -------
On windows, we recommend the ![anaconda python distribution](http://continuum.io/downloads). We've also had luck with ![enthought](http://www.enthought.com). git clone or unzip the source to a suitable directory, and add a PYTHONPATH environement variable. On windows, we recommend the ![anaconda python distribution](http://continuum.io/downloads). We've also had luck with ![enthought](http://www.enthought.com). git clone or unzip the source to a suitable directory, and add an approptiate PYTHONPATH environment variable.
On windows 7 (and possibly earlier versions) there's a bug in scipy version 0.13 which tries to write very long filenames. Reverting to scipy 0.12 seems to do the trick:
conda install scipy=0.12
OSX OSX
--- ---
everything appears to work out-of-the box using ![enthought](http://www.enthought.com) on osx Mavericks. Everything appears to work out-of-the box using ![enthought](http://www.enthought.com) on osx Mavericks. Download/clone GPy, and then add GPy to your PYTHONPATH
git clone git@github.com:SheffieldML/GPy.git ~/SheffieldML
echo 'PYTHONPATH=$PYTHONPATH:~/SheffieldML' >> ~/.profile
Compiling documentation: Compiling documentation: