tensorflow/probability

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Probabilistic reasoning and statistical analysis in TensorFlow

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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

Feature Request: Implement trainable probability vectors for mixture distributions Open

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

tensorflow/probability#1257 · 1 comment · Opened Mar 2, 2021
RelaxedOneHotCategorical not working with bfloat16 mixed precision Open

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

tensorflow/probability#1255 · 3 comments · Opened Feb 28, 2021
Learning to Sample from Complex Distribution (High-Dimensional) Open

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

tensorflow/probability#1253 · 3 comments · Opened Feb 27, 2021
Negative loss function in Autoregressive Open

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

tensorflow/probability#1249 · Opened Feb 24, 2021
[oryx] Reap and get original value Open

Difficulty 2/5 1-3 hours Newbie friendliness 32/100

tensorflow/probability#1248 · 2 comments · 1 reaction · Opened Feb 23, 2021
Is tensorflow-probability part of the "Scientific Python Ecosystem" Open

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

tensorflow/probability#1246 · 2 reactions · Opened Feb 22, 2021
TransformedVariable does not follow array convention for equality (==) comparison Open

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

tensorflow/probability#1241 · 1 reaction · Opened Feb 19, 2021
DenseVariational Layer does not support sparse tensor Open

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

tensorflow/probability#1240 · Opened Feb 17, 2021
Fitting an arbitrary number of component distributions using tfp.layers.MixtureSameFamily Open

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

tensorflow/probability#1238 · 1 comment · Opened Feb 11, 2021
`tfp.distributions.MixtureSameFamily` dtype problem. Open

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

tensorflow/probability#1237 · 1 reaction · Opened Feb 10, 2021
IDE autocomplete broken (with lazy loaded modules?) Open

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

tensorflow/probability#1229 · 1 comment · 3 reactions · Opened Feb 5, 2021
[oryx] harvest does not sow constant jax values Open

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

tensorflow/probability#1227 · 2 comments · Opened Feb 3, 2021
StudentT sampling Open

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

tensorflow/probability#1226 · 13 comments · Opened Feb 2, 2021
saving trained transformed_distribution Open

Difficulty 2/5 1-3 hours Newbie friendliness 25/100

tensorflow/probability#1225 · Opened Jan 26, 2021
Mixture model (Zero-inflated) gives nan log-probablity at 0 Open

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

tensorflow/probability#1224 · 6 comments · Opened Jan 21, 2021
ODE solver with documentation minimal example triggers excessive retracing Open

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

tensorflow/probability#1222 · 2 comments · Opened Jan 16, 2021
Importing tensorflow_probability Open

Difficulty 4/5 3-5 days Newbie friendliness 20/100

tensorflow/probability#1221 · 4 comments · Opened Jan 15, 2021
will it work for multivariate time series prediction both regression and classification Open

Difficulty 5/5 Over a week Newbie friendliness 15/100

tensorflow/probability#1216 · Opened Jan 10, 2021
Unexpected behavior of weight in KLDivergenceRegularizer Open

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

tensorflow/probability#1215 · 2 comments · Opened Jan 8, 2021
VonMisesFisher returns NaN with mean_direction=[1., 0., 0.] with lax backend Open

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

tensorflow/probability#1211 · 2 comments · Opened Jan 4, 2021
Sampling from MixtureSameFamily is slow when num_components is large. Open

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

tensorflow/probability#1208 · Opened Jan 3, 2021
MixtureSameFamily and BatchReshape don't mix well Open

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

tensorflow/probability#1206 · Opened Dec 30, 2020
Conditional MaskedAutoregressive Flow outputs NAN Open

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

tensorflow/probability#1203 · 2 comments · Opened Dec 24, 2020
Debugging option to globally enable `validate_args` for all distributions Open

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

tensorflow/probability#1194 · 3 comments · Opened Dec 15, 2020
FFJORD Trace Computation during Training vs. Evaluation Open

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

tensorflow/probability#1192 · Opened Dec 9, 2020
`None` gradients with bijectors Open

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

tensorflow/probability#1190 · 1 comment · Opened Dec 7, 2020
LinearOperatorPSDKernel doesn't work with FeatureScaled Kernels Open

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

tensorflow/probability#1189 · Opened Dec 7, 2020
Cannot save the model when using Blockwise in a DistributionLambda layer Open

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

tensorflow/probability#1183 · Opened Nov 30, 2020
Possible improvement to `tfp.optimizer.bfgs_minimize` Open

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

tensorflow/probability#1180 · Opened Nov 27, 2020
Autoregressive flow on jax Open

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

tensorflow/probability#1169 · 5 comments · 3 reactions · Opened Nov 16, 2020
Cannot import tensorflow_probability. Open

Difficulty 3/5 1-2 days Newbie friendliness 20/100

tensorflow/probability#1164 · Opened Nov 14, 2020
LinearGaussianStateSpaceModel distribution and 1D time series Open

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

tensorflow/probability#1158 · 16 comments · Opened Nov 12, 2020
Feature request: Random variable (distribution object) as result of mathematical functions of random variables (distributions) Open

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

tensorflow/probability#1157 · 4 comments · Opened Nov 12, 2020
Fixed step-size ODE solver Open

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

tensorflow/probability#1153 · 3 comments · Opened Nov 4, 2020
HMC sampling results differ when using / not using XLA compilation Open

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

tensorflow/probability#1152 · Opened Nov 1, 2020
Error during execution Open

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

tensorflow/probability#1151 · 1 comment · Opened Oct 31, 2020
Error with jit and batched sampling Open

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

tensorflow/probability#1150 · Opened Oct 30, 2020
tfd.TruncatedNormal Produces Samples Outside of Support Open

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

tensorflow/probability#1149 · 1 comment · Opened Oct 30, 2020
in STS approximate inference for models with non Gaussian observations, should the observation noise scale be included? Open

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

tensorflow/probability#1148 · 3 comments · Opened Oct 30, 2020
Error in Bayesian Modeling with Joint Distribution example. Open

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

tensorflow/probability#1144 · 3 comments · Opened Oct 27, 2020
Serialization of MixtureSameFamily layer fails Open

layers

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

tensorflow/probability#1143 · 1 comment · 1 reaction · Opened Oct 26, 2020
OperatorNotAllowedInGraphError: using a `tf.Tensor` as a Python `bool` is not allowed Open

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

tensorflow/probability#1138 · 6 comments · Opened Oct 24, 2020
[Feature request] Make tfp.optimizer.lbfgs_minimize support a list of tensors as starting points. Open

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

tensorflow/probability#1137 · 3 reactions · Opened Oct 21, 2020
Persistent GradientTape hangs with Distribution.sample() Open

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

tensorflow/probability#1136 · 10 comments · 1 reaction · Opened Oct 20, 2020
Truncated laplace distribution Open

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

tensorflow/probability#1135 · 6 comments · Opened Oct 20, 2020
[Feature Request] Zero-Inflated Poisson and Negative Binomial distributions Open

distributions/bijectors good first issue

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

tensorflow/probability#1134 · 13 comments · Opened Oct 20, 2020
KL Divergence for PlackettLuce throws an error Open

enhancement

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

tensorflow/probability#1133 · 1 comment · Opened Oct 17, 2020
Behavior of in-place operators for TransformedVariable Open

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

tensorflow/probability#1130 · 1 comment · Opened Oct 13, 2020
Add support for multivariate structural time series Open

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

tensorflow/probability#1129 · 6 comments · Opened Oct 12, 2020
Inconsistent usage of STS Parameter bijector Open

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

tensorflow/probability#1105 · 5 comments · Opened Oct 5, 2020

tensorflow/probability

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