experiments/STT-tensorflow
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16 Commits

Author SHA1 Message Date
A. Unique TensorFlower
e2587a0476 Transformed Distribution 
Change: 126362065
 2016-06-30 17:18:21 -07:00
Ian Langmore
94cbf42a07 Adding covariance, covariance_cholesky, mvn_cov to distributions/ 
These allow alternative representations of covariance matrices, e.g. diagonal/sparse/functional, to be used in a multivariate-normal.
Change: 126226644
 2016-06-29 13:50:09 -07:00
Eugene Brevdo
cb44b3a001 Added Bernoulli distribution. 
Change: 125604684
 2016-06-22 14:05:53 -07:00
Eugene Brevdo
60b0f7014f Add batchwise KL to tf.contrib.distributions. 
* Includes registration decorator RegisterKL.
* Includes distributions.kl() for calculating.
* Includes implementation for KL(Normal || Normal).
* distributions.kl() accepts the argument exceptions.  If true (default),
  then the output of the KL is tested for NaNs.  If any are there,
  a runtime exception is thrown.  If false, no runtime checks are performed.
Change: 125008908
 2016-06-15 17:04:29 -07:00
A. Unique TensorFlower
87cd106184 Add tf.contrib.distributions.Categorical 
Change: 124153223
 2016-06-06 11:04:23 -07:00
A. Unique TensorFlower
122cdce33e Update copyright for 3p/tf. 
Change: 123901292
 2016-06-02 13:41:12 -07:00
Eugene Brevdo
1db1272f7d Rename tf.contrib.distributions.Gaussian -> tf.contrib.distributions.Normal 
Change: 123260073
 2016-05-25 15:31:37 -07:00
A. Unique TensorFlower
0eb9af8148 Adds Student's t distribution to tf.contrib.distributions 
Leaving out the cdf for now, as it requires incomplete beta, not available in eigen at the moment.
Change: 122673237
 2016-05-18 15:21:25 -07:00
A. Unique TensorFlower
da10ae8699 Gamma, Chi2 and Exponential Distributions for Tensorflow 
Change: 122546445
 2016-05-17 11:41:07 -07:00
A. Unique TensorFlower
1f6cd6fbb0 Base classes for probability distributions and uniform distribution 
Change: 122194730
 2016-05-12 14:12:25 -07:00
A. Unique TensorFlower
506671c7b3 Registering documentation for contrib.distributions. 
Change: 121899093
 2016-05-09 18:02:00 -07:00
Eugene Brevdo
5082486121 Rollback of Rollback of "Add MultivariateNormal to tf.contrib.distributions." 
Also fix overly stringent constraints on batchwise linalg ops & batch_matmul.
Change: 120387462
 2016-04-20 16:14:33 -07:00
A. Unique TensorFlower
2242803599 Rollback of "Add MultivariateNormal to tf.contrib.distributions." 
Also fix overly stringent constraints on batchwise linalg ops & batch_matmul.
Change: 120289843
 2016-04-19 17:45:25 -07:00
Eugene Brevdo
912ab39d93 Add MultivariateNormal to tf.contrib.distributions. 
Also fix overly stringent constraints on batchwise linalg ops & batch_matmul.
Change: 120279428
 2016-04-19 15:53:00 -07:00
A. Unique TensorFlower
a0d14f00b9 Adding DirichletMultinomial class to contrib/distributions/ 
Class represents multi-indexed batches of Dirichlet Multinomial distributions.  Initialized with parameters alpha, which broadcast to arbitrary shapes to match arguments in e.g. dist.pdf(x).
Change: 120138028
 2016-04-18 10:52:26 -07:00
Eugene Brevdo
06b0813ddd Initial API for tf.contrib.distributions. 
Change: 115725802
 2016-02-29 10:47:08 -08:00