tensorflow/probability

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Probabilistic reasoning and statistical analysis in TensorFlow

Stars: 4.4k
Forks: 1.1k
Open beginner issues: 0
Indexed issues: 648

Dominant language: Jupyter Notebook
License: Apache-2.0
Last GitHub push: Sep 15, 2026
Latest indexed: Sep 19, 2026
Contributing guide: Contributing guide
Code of conduct: Code of conduct
Beginner labels: good first issue help wanted
PR merge metrics: No merged PRs in 30d

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648 open issues indexed

Kappa-Generalized distribution Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

tensorflow/probability#1607 · 3 comments · Opened Aug 25, 2022
WARNING:tensorflow:@custom_gradient grad_fn has 'variables' in signature, but no ResourceVariables were used on the forward pass. Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

tensorflow/probability#1606 · 2 comments · Opened Aug 25, 2022
Publish SDist of tensorflow-probability to PyPi Open

Difficulty 4/5 3-5 days Newbie friendliness 30/100

tensorflow/probability#1605 · 3 comments · Opened Aug 22, 2022
Models using a KLDivergenceRegularizer cannot be saved Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

tensorflow/probability#1604 · 3 comments · Opened Aug 18, 2022
Error when using tfp.sts.Sum with StateSpace Components Open

Difficulty 3/5 1-2 days Newbie friendliness 48/100

tensorflow/probability#1603 · 7 comments · Opened Aug 18, 2022
AutoregressiveNetwork cannot be passed to tfa SpectralNormalization Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

tensorflow/probability#1601 · Opened Aug 13, 2022
Feature Request: Gumbel Mixture Models Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

tensorflow/probability#1598 · 4 comments · Opened Aug 3, 2022
Estimate prediction uncertainty in ResNet model using MC dropout Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

tensorflow/probability#1596 · 1 comment · Opened Jul 29, 2022
a bug when using MultivariateStudentTLinearOperator in DistributionLamda during training Open

Difficulty 3/5 1-2 days Newbie friendliness 42/100

tensorflow/probability#1595 · Opened Jul 28, 2022
probability 0.17.0 doesn't build on macOS with error ModuleNotFoundError: No module named 'absl' Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

tensorflow/probability#1594 · 1 comment · Opened Jul 26, 2022
Copula primer mentions Uniform marginals, but example does not have uniform marginals Open

Difficulty 4/5 3-5 days Newbie friendliness 30/100

tensorflow/probability#1591 · 1 comment · Opened Jul 25, 2022
Feature request / implementation guidance: Sparse HMM transition matrices Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

tensorflow/probability#1585 · Opened Jul 7, 2022
PyTorch support Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

tensorflow/probability#1583 · 2 comments · 1 reaction · Opened Jul 1, 2022
TypeError: Can not convert a _TensorCoercible into a Tensor or Operation. Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

tensorflow/probability#1579 · 1 comment · Opened Jun 24, 2022
Reintroduce a VAE example w/ Keras models Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

tensorflow/probability#1574 · Opened Jun 7, 2022
`TypeSpec` issue using `JointDistribution` with `DistributionLambda` layer Open

Difficulty 4/5 3-5 days Newbie friendliness 42/100

tensorflow/probability#1570 · 1 comment · 1 reaction · Opened Jun 3, 2022
> On Mon, Jul 27, 2020 at 10:25 AM Simeon Carstens ***@***.***> wrote: Looks like so far, there's still no negative binomial regression in TFP. I will give it a try then :-) Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

tensorflow/probability#1568 · Opened May 27, 2022
Glow coupling blocks conditioning Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

tensorflow/probability#1567 · 1 comment · Opened May 27, 2022
DistributionLambda in conjunction with TransformedDistribution and ScalarFunctionWithInferredInverse raises Exception Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

tensorflow/probability#1566 · 1 comment · 1 reaction · Opened May 23, 2022
PixelCNN Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

tensorflow/probability#1565 · Opened May 19, 2022
Triangle matrix operations with 4D matrix Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

tensorflow/probability#1563 · 1 comment · Opened May 13, 2022
Feature request: 2-D weights option for log prob Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

tensorflow/probability#1562 · 1 comment · Opened May 11, 2022
TFP optimizers should take an "additional_args" argument which is passed through to value_and_gradients_function Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

tensorflow/probability#1553 · 5 comments · Opened Apr 22, 2022
Is reparameterization not available for Mixture MultivariateNormalDiag using MixtureSameFamily? Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

tensorflow/probability#1548 · 1 comment · Opened Apr 11, 2022
Functionality for composite distributions Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

tensorflow/probability#1540 · 1 comment · Opened Mar 30, 2022
ode DormandPrince solver second derivative support Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

tensorflow/probability#1537 · Opened Mar 20, 2022
VI: Discrete + Continuous RVs inference: gradient estimation ? Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

tensorflow/probability#1534 · 1 comment · 1 reaction · Opened Mar 15, 2022
Tensorflow CoLab code in Tutorial Doesn't Work Open

Difficulty 3/5 1-2 days Newbie friendliness 42/100

tensorflow/probability#1533 · Opened Mar 11, 2022
tfp.mcmc.NoUTurnSampler is not working with ReplicaExchangeMC Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

tensorflow/probability#1532 · 3 reactions · Opened Mar 10, 2022
Likely bug in `tfp.math.fill_triangular_inverse` Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

tensorflow/probability#1530 · 5 comments · Opened Mar 9, 2022
Appy bijector to tfp.layers.MultivariateNormalTriL Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

tensorflow/probability#1528 · Opened Mar 3, 2022
Categorical distributions / JAX vmap Error Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

tensorflow/probability#1527 · Opened Mar 3, 2022
How is KL scaling taken into account -- DenseFlipout Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

tensorflow/probability#1526 · Opened Mar 3, 2022
Feature request: Different activation functions for different hidden layers in tfp.bijectors.AutoregressiveNetwork Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

tensorflow/probability#1522 · 1 comment · Opened Feb 23, 2022
Inclusion of SARIMAX model Open

Difficulty 5/5 Over a week Newbie friendliness 30/100

tensorflow/probability#1521 · 3 reactions · Opened Feb 22, 2022
there is no f distribution Open

enhancement help wanted

Difficulty 5/5 Over a week Newbie friendliness 25/100

tensorflow/probability#1513 · 3 comments · Opened Feb 12, 2022
Option to avoid bijector caching Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

tensorflow/probability#1510 · 2 reactions · Opened Feb 7, 2022
Tensorflow Probability Glow has duplicated variable names Open

Difficulty 4/5 3-5 days Newbie friendliness 30/100

tensorflow/probability#1503 · 1 comment · 1 reaction · Opened Jan 21, 2022
NotImplementedError with tensorflow_probability.layers.IndependentNormal Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

tensorflow/probability#1500 · 5 comments · 1 reaction · Opened Jan 17, 2022
Dimensions mismatch error when using `fit_surrogate_posterior()` with `sample_size` > 1 Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

tensorflow/probability#1498 · 1 comment · 1 reaction · Opened Jan 16, 2022
Optimize `_kl_matrix_normal_matrix_normal` for `tfd.MatrixNormalLinearOperator` Open

enhancement help wanted

Difficulty 4/5 3-5 days Newbie friendliness 35/100

tensorflow/probability#1497 · 1 comment · Opened Jan 14, 2022
Optimal way to run multiple chains for a bayesian neural network trained with HMC (tfp.mcmc.HamiltonianMonteCarlo) Open

Difficulty 5/5 Over a week Newbie friendliness 28/100

tensorflow/probability#1496 · 5 comments · Opened Jan 14, 2022
Feature request: Allow passing in scope for TransformedVariable, DeferredTensor for distributed programming Open

Difficulty 4/5 3-5 days Newbie friendliness 30/100

tensorflow/probability#1495 · Opened Jan 13, 2022
Feature Request: Serialization/deserialization for Distribution class objects Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

tensorflow/probability#1494 · 1 comment · Opened Jan 13, 2022
[Bug] Pivoted cholesky jit error when using jax backend Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

tensorflow/probability#1491 · 1 comment · Opened Jan 8, 2022
What would be a good way to get sample mean of joint distribution? Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

tensorflow/probability#1486 · 6 comments · Opened Dec 31, 2021
AttributeError: 'UserRegisteredTypeKerasTensor' object has no attribute 'mean' error raised. Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

tensorflow/probability#1484 · 10 comments · Opened Dec 31, 2021
module 'keras.utils.generic_utils' has no attribute 'populate_dict_with_module_objects' Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

tensorflow/probability#1482 · 1 comment · Opened Dec 28, 2021
Input initial_level_prior inconsistent with initial_state_prior (sts.LocalLevel) Open

Difficulty 4/5 3-5 days Newbie friendliness 30/100

tensorflow/probability#1481 · 3 comments · Opened Dec 18, 2021
Memory leak when drawing many tfd.GaussianProcess samples? Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

tensorflow/probability#1478 · 3 comments · Opened Dec 16, 2021

tensorflow/probability

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