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Author SHA1 Message Date
Tao Cui
3e19a85575
Update priors_plots.py (#929) 
Change pb.hist(rvs, 100, normed=True) to pb.hist(rvs, 100, density=True) in file priors_plots.py.
 2021-06-07 19:28:37 -07:00
Neil Lawrence
111727e139
Merge pull request #928 from lawrennd/devel 
Make examples files check if matplotlib is available.
 2021-05-29 14:38:56 +01:00
Neil Lawrence
06f60715a9 Merge branch 'SheffieldML:devel' into devel 2021-05-28 21:27:23 +01:00
Tim Gates
4089a662a9
docs: fix simple typo, symetric -> symmetric (#883) 
There is a small typo in doc/source/tuto_creating_new_kernels.rst.

Should read `symmetric` rather than `symetric`.
 2021-05-27 19:47:48 -07:00
Eric Kalosa-Kenyon
62d735e6a6
Fix GPy.priors.InverseGamma (#903) 
* fixed InverseGamma prior: beforehand, it was a child class of Gamma but it defined a broken __new__ method of its own. Now, it just inherits Gamma's __new__; also added a test that ensures the InverseGamma can be instantiated and integrated into a GPy model

* overwrote misleading inherited methods in InverseGamma, deleted unnecessary repeated code
 2021-05-26 17:37:55 -07:00
Neil Lawrence
b174b58b79 Fix MPL_AVAILABLE error. 2021-05-24 09:19:45 +01:00
Neil Lawrence
b0e66c5cb5 Merge branch 'devel' of https://github.com/lawrennd/GPy into devel 2021-05-24 09:15:07 +01:00
Neil Lawrence
5fb4aeb688 Start integration of flake8 errors into examples 2021-05-24 09:15:00 +01:00
Neil Lawrence
88d4fbf2c0
Merge pull request #918 from lawrennd/devel 
Fix code that was relying on Python 2 integer division
 2021-05-24 08:52:48 +01:00
Neil Lawrence
5686950b51 Add Eric's suggesiton to 'raise from' 2021-05-24 08:51:24 +01:00
Neil Lawrence
ed2d90fb22 Fix badly formatted comment region. 
:
 2021-05-24 08:45:29 +01:00
Neil Lawrence
599f57cad5 Run black on examples. 2021-05-24 08:38:46 +01:00
Neil Lawrence
0219847ce9 Update osu-run1 example. 2021-05-21 08:21:48 +01:00
Neil Lawrence
a12298d60e Update error message a little. 2021-05-21 08:03:50 +01:00
Neil Lawrence
74fab170d1 Update visualize stick_show for Python 3 and with clear error message for failure. 2021-05-21 08:01:39 +01:00
Neil Lawrence
ff2eea1169 Merge branch 'SheffieldML:devel' into devel 2021-05-21 07:41:07 +01:00
Neil Lawrence
c36cd19572
Force integer division (missed Python2-Python 3 change) 2021-05-21 07:29:01 +01:00
Neil Lawrence
714ad858aa Update GPy/util/normalizer.py 2021-05-19 18:52:40 +01:00
Neil Lawrence
ef90137c4c Fix dimensionality reduction example to work with notebook. 2021-05-19 18:52:40 +01:00
Neil Lawrence
5f68d8a7c3 Fix normalizer to catch when output scale is zero. 2021-05-19 18:52:40 +01:00
Neil Lawrence
95426aed34 Fix normalizer to catch when output scale is zero. 2021-05-19 18:52:40 +01:00
Neil Lawrence
943be980d4 Fix normalizer to catch when output scale is zero. 2021-05-19 18:52:40 +01:00
Neil Lawrence
11f806df3f Fix normalizer to catch when output scale is zero. 2021-05-19 18:52:40 +01:00
Neil Lawrence
5c71aa45c7 Update GPLVM class to use metadata and output normalizers. 2021-05-19 18:52:40 +01:00
Neil Lawrence
8b098ec59b Fix cmu_mocap demo. 2021-05-19 18:52:40 +01:00
Neil Lawrence
fbe0a09506 Fix cmu_mocap demo. 2021-05-19 18:52:40 +01:00
Neil Lawrence
67834da195 Fix cmu_mocap demo. 2021-05-19 18:52:40 +01:00
Neil Lawrence
9686a58b35 Fix cmu_mocap demo. 2021-05-19 18:52:40 +01:00
Neil Lawrence
20750d7a5e Fix cmu_mocap demo. 2021-05-19 18:52:40 +01:00
Neil Lawrence
4dfc22277f Give latent axes proper key. 2021-05-19 18:52:40 +01:00
Neil Lawrence
f822caaf2c Remove == None and replace with is 2021-05-19 18:52:40 +01:00
Neil Lawrence
cc00de7d41 Update visualize.py 
Due to this issue: https://github.com/matplotlib/matplotlib/issues/17172 setting aspect equal doesn't work on 3D axes. Removing for the moment.
 2021-05-19 18:52:40 +01:00
Neil Lawrence
d645fc34bc
Update GPy/util/normalizer.py 2021-05-19 18:31:52 +01:00
Neil Lawrence
dc7bf22400 Fix dimensionality reduction example to work with notebook. 2021-05-19 10:06:40 +01:00
Neil Lawrence
c0cd01423f Fix normalizer to catch when output scale is zero. 2021-05-19 10:00:41 +01:00
Neil Lawrence
ede1174d8f Fix normalizer to catch when output scale is zero. 2021-05-19 09:58:16 +01:00
Neil Lawrence
7f1d62757c Fix normalizer to catch when output scale is zero. 2021-05-19 09:55:13 +01:00
Neil Lawrence
2d82aa185c Fix normalizer to catch when output scale is zero. 2021-05-19 09:50:51 +01:00
Neil Lawrence
9ac6bb3545 Update GPLVM class to use metadata and output normalizers. 2021-05-19 09:45:21 +01:00
Neil Lawrence
8e6dbfdc61 Fix cmu_mocap demo. 2021-05-18 20:27:16 +01:00
Neil Lawrence
530531f4ff Fix cmu_mocap demo. 2021-05-18 20:24:18 +01:00
Neil Lawrence
b8f515ca05 Fix cmu_mocap demo. 2021-05-18 20:22:22 +01:00
Neil Lawrence
44c22372a1 Fix cmu_mocap demo. 2021-05-18 20:18:23 +01:00
Neil Lawrence
4ab77fbc36 Fix cmu_mocap demo. 2021-05-18 20:15:17 +01:00
Aditya Saini
6751515c19
Fix docstring for gp.py::GP.__init__() (#915) 
Removed indication in docstring that was incorrect: `kernel` is a required arg, but docstring stated it was optional. Now, docstring does not say it's optional.
 2021-05-18 10:14:58 -07:00
Neil Lawrence
0291c282e7
Give latent axes proper key. 2021-05-18 17:51:00 +01:00
Neil Lawrence
89a7988bdd
Remove == None and replace with is 2021-05-18 17:43:52 +01:00
Neil Lawrence
fee16c7b18
Update visualize.py 
Due to this issue: https://github.com/matplotlib/matplotlib/issues/17172 setting aspect equal doesn't work on 3D axes. Removing for the moment.
 2021-05-18 17:38:21 +01:00
monabf
ff82f12c3d
Corrected Multivariate Gaussian prior (#775) 
* Corrected MultivariateGaussian prior

Some corrections including adapting to current version of pdinv, correcting the expressions of constant, pdf and its gradient, and adding the printing function. After some tests, seems to run as expected, similarly to the Gaussian prior which was already working.

* Added test of MultivariateGaussian prior

Simple unit test for creating a kernel with Multivariate Gaussian prior over the lengthscales, then performing GP regression.

* Took care of case where x of shape (n, 1) for multivariate Gaussian prior

* Got rid of unnecessary asserts in Multivariate Gaussian prior since loss of time

Co-authored-by: and <buisson-fenet@is.mpg.de>
 2021-05-14 15:21:47 -07:00
Neil Lawrence
46ce7c1680
Fix description of exponentiated quadratic covariance function and add kernels. (#872) 
* Fix description of ExpQuad covariance.

* Add sinc kernel.

* Add ExpQuadCosine covariance
 2021-05-13 10:50:32 -07:00