Alexander Grigorievskiy
d9cf9c3bff
FIX: Fixe bug with "expm" function in "state_space_new". Also some minor changes
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Test function has been modified also.
2016-03-15 17:33:56 +02:00
Alexander Grigorievskiy
5ff256079b
EXT: State-Space modelling functionality is untied with the GPy models.
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Currently, these new functionality is added on the side, not intervening
the old state-space functionality. Example file has been changed and minimal
example where descripancies appear is cunstructed.
2016-03-15 17:33:56 +02:00
Alexander Grigorievskiy
03d4096fe8
Example of sde_Matern covarince function is added, along with other small changes.
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State-space example is slightly modified.
Imports are corrected accordingly.
2016-03-15 17:33:56 +02:00
Arno Solin
5b381af40d
Added summation of kernels under the state space formalism.
2016-03-15 17:33:56 +02:00
Arno Solin
cf6e7b8643
Add the SDE for one kernel.
2016-03-15 17:33:56 +02:00
Arno Solin
d061a10207
Updated Kalman filter implementation to new GPy
2016-03-15 17:33:56 +02:00
beckdaniel
347bcc963a
added an exception when you input 0 or negative values to logtanh function
2016-03-14 17:40:43 +00:00
beckdaniel
0d943ac98e
added a log-tanh function
2016-03-14 17:22:23 +00:00
Zhenwen Dai
f2b813551a
bug fix for mcmc sampler and add test case
2016-03-10 18:37:53 +00:00
Zhenwen Dai
ba74e29aee
merge with upstream
2016-03-10 18:17:35 +00:00
Zhenwen Dai
e9cc56e8e8
add ssgplvm model test
2016-03-10 18:14:25 +00:00
Max Zwiessele
2e7ad7b8d4
Merge pull request #324 from AlexGrig/std_periodic_kernel
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[kern] Standard periodic kernel. Changes parameter name from 'waveleng…
2016-03-10 16:54:56 +00:00
Max Zwiessele
836d4c40f4
Merge pull request #326 from SheffieldML/kern
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[kernel] fix #218 and #325
2016-03-10 16:36:19 +00:00
Alexander Grigorievskiy
1c3ec5897c
[kern] Standard periodic kernel. Changes paramter name from 'wavelenght' to 'period'.
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This seems to be more clear. Also some minor modifications in the same file.
2016-03-10 16:33:17 +02:00
mzwiessele
452c662084
[plotting] added plotting for missing data
2016-03-10 13:14:25 +00:00
mzwiessele
29a81c72c1
[plotting] and ignoring it again
2016-03-10 12:20:18 +00:00
mzwiessele
1f54c22d72
[plotting] adding plotting tests, due to many problems with plotting, when not checked
2016-03-10 12:18:34 +00:00
mzwiessele
f52e882b74
[util] tests for util/debug.py
2016-03-10 12:08:49 +00:00
mzwiessele
4402e2ffcf
[util] tests for util/debug.py
2016-03-10 12:07:23 +00:00
mzwiessele
30c6fc90ff
[kernel] fix #218 and #325
2016-03-10 10:21:17 +00:00
Max Zwiessele
af76126ef1
Merge pull request #323 from SheffieldML/stochastics
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[stochastics] update for new stochastic iptimizers in gpy
2016-03-08 16:26:39 +00:00
mzwiessele
fede805526
[kern] added doc string
2016-03-08 14:59:53 +00:00
mzwiessele
51af6a236a
[autograd] added install instr for autograd
2016-03-08 14:59:28 +00:00
mzwiessele
eeb2733059
[sparse gp] commented out print statements, which are never used
2016-03-08 12:04:24 +00:00
mzwiessele
67043e83d7
[minibatch] added coverage for branching, spottet bug in X_variance
2016-03-08 11:19:50 +00:00
mzwiessele
88a9b92c80
[climin] added tests and install directions for travis
2016-03-08 10:23:05 +00:00
mzwiessele
eaf20a952e
[stochastics] added optimization for a few runs
2016-03-08 10:01:07 +00:00
mzwiessele
e4a4344334
[stochastics] update for new stochastic iptimizers in gpy
2016-03-08 09:47:24 +00:00
mzwiessele
c72d085e2b
[white hetero] additional check for prediction
2016-03-07 15:31:20 +00:00
mzwiessele
90f29405ba
[white hetero] additional check for prediction
2016-03-07 15:26:44 +00:00
Max Zwiessele
bcb7679b5c
Merge pull request #322 from SheffieldML/minibatch
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[sparsegplvm] added sparsegplvm and tests for minibatch sparsegplvm
2016-03-07 14:18:13 +00:00
mzwiessele
7d2ffcde20
Merge branch 'devel' into minibatch
2016-03-07 13:42:24 +00:00
mzwiessele
b0347c5108
[sparsegplvm] added sparsegplvm and tests for minibatch sparsegplvm
2016-03-07 13:39:32 +00:00
Max Zwiessele
462e23ab2b
Merge pull request #321 from SheffieldML/limit=3
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[chaching] changing all chacher limits to 3
2016-03-07 13:32:54 +00:00
Max Zwiessele
35800fa016
Merge pull request #320 from SheffieldML/white_hetero
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Heteroscedastic White Kernel
2016-03-07 11:37:46 +00:00
mzwiessele
b1e073318f
[chaching] changing all chacher limits to 3
2016-03-07 11:37:22 +00:00
beckdaniel
419f2fb284
cleaning
2016-03-07 10:53:17 +00:00
beckdaniel
2ecd13b08d
moved cubic sine from tests to examples
2016-03-07 10:46:42 +00:00
mzwiessele
42f170e6e2
[white] added heteroscedastic white kernel for specific number of samples
2016-03-07 10:30:31 +00:00
Max Zwiessele
99caca6702
Merge pull request #318 from SheffieldML/gpy_one_fixes
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Gpy one fixes
2016-03-06 12:11:51 +00:00
Max Zwiessele
de469f7ace
[plotting] info heatmap plotly
2016-03-04 11:35:02 +00:00
Max Zwiessele
b4a32a8cb1
[deprecated] deprecated spelling mistake in wishart embedding
2016-03-04 11:34:41 +00:00
Max Zwiessele
346cb4693e
[kern] inner transformation to types, start for the multitype pandas arrays
2016-03-04 11:34:04 +00:00
Max Zwiessele
9f02645406
Merge pull request #317 from SheffieldML/fix-276
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Last minute adjustements for plotly
2016-03-03 08:06:00 +00:00
beckdaniel
76f3ff65a1
Merge branch 'devel' of https://github.com/SheffieldML/GPy into wgps_improvements
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Merging new devel
2016-03-02 17:26:04 +00:00
beckdaniel
6bea908234
refactored the numeric inverse into the mother class, to test Identity and Log
2016-03-02 17:05:22 +00:00
beckdaniel
7bee3daac8
cleaning
2016-03-02 16:55:26 +00:00
beckdaniel
5534c45b0a
added a rate to inverse calculation
2016-03-02 16:54:03 +00:00
Max Zwiessele
7c173056ed
[plotly] fixes for mrd
2016-03-01 14:42:31 +00:00
Max Zwiessele
5236e65795
Merge pull request #316 from SheffieldML/fix-276
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Fix for #276
2016-03-01 11:50:38 +00:00
