Dirichlet.mode: use dim= instead of axis=
#144402
Closed
Conversation
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
🔗 Helpful Links🧪 See artifacts and rendered test results at hud.pytorch.org/pr/144402
Note: Links to docs will display an error until the docs builds have been completed. ✅ No FailuresAs of commit ec8d413 with merge base 7d9f26d ( This comment was automatically generated by Dr. CI and updates every 15 minutes. |
|
@pytorchbot label "module: distributions" |
|
@pytorchbot label "topic: not user facing" |
1 task
Skylion007
approved these changes
Jan 8, 2025
|
@pytorchbot merge |
Merge startedYour change will be merged once all checks pass (ETA 0-4 Hours). Learn more about merging in the wiki. Questions? Feedback? Please reach out to the PyTorch DevX Team |
pytorchmergebot
pushed a commit
that referenced
this pull request
Apr 6, 2025
…`. (#144197) Fixes #144196 Extends #144106 and #144110 ## Open Problems: - [ ] Annotating with `numbers.Number` is a bad idea, should consider using `float`, `SupportsFloat` or some `Procotol`. #144197 (comment) # Notes - `beta.py`: needed to add `type: ignore` since `broadcast_all` is untyped. - `categorical.py`: converted `else` branches of mutually exclusive arguments to `if` branch[^2]. - ~~`dirichlet.py`: replaced `axis` with `dim` arguments.~~ #144402 - `gemoetric.py`: converted `else` branches of mutually exclusive arguments to `if` branch[^2]. - ~~`independent.py`: fixed bug in `Independent.__init__` where `tuple[int, ...]` could be passed to `Distribution.__init__` instead of `torch.Size`.~~ **EDIT:** turns out the bug is related to typing of `torch.Size`. #144218 - `independent.py`: made `Independent` a generic class of its base distribution. - `multivariate_normal.py`: converted `else` branches of mutually exclusive arguments to `if` branch[^2]. - `relaxed_bernoulli.py`: added class-level type hint for `base_dist`. - `relaxed_categorical.py`: added class-level type hint for `base_dist`. - ~~`transforms.py`: Added missing argument to docstring of `ReshapeTransform`~~ #144401 - ~~`transforms.py`: Fixed bug in `AffineTransform.sign` (could return `Tensor` instead of `int`).~~ #144400 - `transforms.py`: Added `type: ignore` comments to `AffineTransform.log_abs_det_jacobian`[^1]; replaced `torch.abs(scale)` with `scale.abs()`. - `transforms.py`: Added `type: ignore` comments to `AffineTransform.__eq__`[^1]. - `transforms.py`: Fixed type hint on `CumulativeDistributionTransform.domain`. Note that this is still an LSP violation, because `Transform.domain` is defined as `Constraint`, but `Distribution.domain` is defined as `Optional[Constraint]`. - skipped: `constraints.py`, `constraints_registry.py`, `kl.py`, `utils.py`, `exp_family.py`, `__init__.py`. ## Remark `TransformedDistribution`: `__init__` uses the check `if reinterpreted_batch_ndims > 0:`, which can lead to the creation of `Independent` distributions with only 1 component. This results in awkward code like `base_dist.base_dist` in `LogisticNormal`. ```python import torch from torch.distributions import * b1 = Normal(torch.tensor([0.0]), torch.tensor([1.0])) b2 = MultivariateNormal(torch.tensor([0.0]), torch.eye(1)) t = StickBreakingTransform() d1 = TransformedDistribution(b1, t) d2 = TransformedDistribution(b2, t) print(d1.base_dist) # Independent with 1 dimension print(d2.base_dist) # MultivariateNormal ``` One could consider changing this to `if reinterpreted_batch_ndims > 1:`. [^1]: Usage of `isinstance(value, numbers.Real)` leads to problems with static typing, as the `numbers` module is not supported by `mypy` (see <python/mypy#3186>). This results in us having to add type-ignore comments in several places [^2]: Otherwise, we would have to add a bunch of `type: ignore` comments to make `mypy` happy, as it isn't able to perform the type narrowing. Ideally, such code should be replaced with structural pattern matching once support for Python 3.9 is dropped. Pull Request resolved: #144197 Approved by: https://github.com/malfet Co-authored-by: Aaron Gokaslan <aaronGokaslan@gmail.com>
timocafe
pushed a commit
to timocafe/pytorch
that referenced
this pull request
Apr 16, 2025
…`. (pytorch#144197) Fixes pytorch#144196 Extends pytorch#144106 and pytorch#144110 ## Open Problems: - [ ] Annotating with `numbers.Number` is a bad idea, should consider using `float`, `SupportsFloat` or some `Procotol`. pytorch#144197 (comment) # Notes - `beta.py`: needed to add `type: ignore` since `broadcast_all` is untyped. - `categorical.py`: converted `else` branches of mutually exclusive arguments to `if` branch[^2]. - ~~`dirichlet.py`: replaced `axis` with `dim` arguments.~~ pytorch#144402 - `gemoetric.py`: converted `else` branches of mutually exclusive arguments to `if` branch[^2]. - ~~`independent.py`: fixed bug in `Independent.__init__` where `tuple[int, ...]` could be passed to `Distribution.__init__` instead of `torch.Size`.~~ **EDIT:** turns out the bug is related to typing of `torch.Size`. pytorch#144218 - `independent.py`: made `Independent` a generic class of its base distribution. - `multivariate_normal.py`: converted `else` branches of mutually exclusive arguments to `if` branch[^2]. - `relaxed_bernoulli.py`: added class-level type hint for `base_dist`. - `relaxed_categorical.py`: added class-level type hint for `base_dist`. - ~~`transforms.py`: Added missing argument to docstring of `ReshapeTransform`~~ pytorch#144401 - ~~`transforms.py`: Fixed bug in `AffineTransform.sign` (could return `Tensor` instead of `int`).~~ pytorch#144400 - `transforms.py`: Added `type: ignore` comments to `AffineTransform.log_abs_det_jacobian`[^1]; replaced `torch.abs(scale)` with `scale.abs()`. - `transforms.py`: Added `type: ignore` comments to `AffineTransform.__eq__`[^1]. - `transforms.py`: Fixed type hint on `CumulativeDistributionTransform.domain`. Note that this is still an LSP violation, because `Transform.domain` is defined as `Constraint`, but `Distribution.domain` is defined as `Optional[Constraint]`. - skipped: `constraints.py`, `constraints_registry.py`, `kl.py`, `utils.py`, `exp_family.py`, `__init__.py`. ## Remark `TransformedDistribution`: `__init__` uses the check `if reinterpreted_batch_ndims > 0:`, which can lead to the creation of `Independent` distributions with only 1 component. This results in awkward code like `base_dist.base_dist` in `LogisticNormal`. ```python import torch from torch.distributions import * b1 = Normal(torch.tensor([0.0]), torch.tensor([1.0])) b2 = MultivariateNormal(torch.tensor([0.0]), torch.eye(1)) t = StickBreakingTransform() d1 = TransformedDistribution(b1, t) d2 = TransformedDistribution(b2, t) print(d1.base_dist) # Independent with 1 dimension print(d2.base_dist) # MultivariateNormal ``` One could consider changing this to `if reinterpreted_batch_ndims > 1:`. [^1]: Usage of `isinstance(value, numbers.Real)` leads to problems with static typing, as the `numbers` module is not supported by `mypy` (see <python/mypy#3186>). This results in us having to add type-ignore comments in several places [^2]: Otherwise, we would have to add a bunch of `type: ignore` comments to make `mypy` happy, as it isn't able to perform the type narrowing. Ideally, such code should be replaced with structural pattern matching once support for Python 3.9 is dropped. Pull Request resolved: pytorch#144197 Approved by: https://github.com/malfet Co-authored-by: Aaron Gokaslan <aaronGokaslan@gmail.com>
amathewc
pushed a commit
to amathewc/pytorch
that referenced
this pull request
Apr 17, 2025
…`. (pytorch#144197) Fixes pytorch#144196 Extends pytorch#144106 and pytorch#144110 ## Open Problems: - [ ] Annotating with `numbers.Number` is a bad idea, should consider using `float`, `SupportsFloat` or some `Procotol`. pytorch#144197 (comment) # Notes - `beta.py`: needed to add `type: ignore` since `broadcast_all` is untyped. - `categorical.py`: converted `else` branches of mutually exclusive arguments to `if` branch[^2]. - ~~`dirichlet.py`: replaced `axis` with `dim` arguments.~~ pytorch#144402 - `gemoetric.py`: converted `else` branches of mutually exclusive arguments to `if` branch[^2]. - ~~`independent.py`: fixed bug in `Independent.__init__` where `tuple[int, ...]` could be passed to `Distribution.__init__` instead of `torch.Size`.~~ **EDIT:** turns out the bug is related to typing of `torch.Size`. pytorch#144218 - `independent.py`: made `Independent` a generic class of its base distribution. - `multivariate_normal.py`: converted `else` branches of mutually exclusive arguments to `if` branch[^2]. - `relaxed_bernoulli.py`: added class-level type hint for `base_dist`. - `relaxed_categorical.py`: added class-level type hint for `base_dist`. - ~~`transforms.py`: Added missing argument to docstring of `ReshapeTransform`~~ pytorch#144401 - ~~`transforms.py`: Fixed bug in `AffineTransform.sign` (could return `Tensor` instead of `int`).~~ pytorch#144400 - `transforms.py`: Added `type: ignore` comments to `AffineTransform.log_abs_det_jacobian`[^1]; replaced `torch.abs(scale)` with `scale.abs()`. - `transforms.py`: Added `type: ignore` comments to `AffineTransform.__eq__`[^1]. - `transforms.py`: Fixed type hint on `CumulativeDistributionTransform.domain`. Note that this is still an LSP violation, because `Transform.domain` is defined as `Constraint`, but `Distribution.domain` is defined as `Optional[Constraint]`. - skipped: `constraints.py`, `constraints_registry.py`, `kl.py`, `utils.py`, `exp_family.py`, `__init__.py`. ## Remark `TransformedDistribution`: `__init__` uses the check `if reinterpreted_batch_ndims > 0:`, which can lead to the creation of `Independent` distributions with only 1 component. This results in awkward code like `base_dist.base_dist` in `LogisticNormal`. ```python import torch from torch.distributions import * b1 = Normal(torch.tensor([0.0]), torch.tensor([1.0])) b2 = MultivariateNormal(torch.tensor([0.0]), torch.eye(1)) t = StickBreakingTransform() d1 = TransformedDistribution(b1, t) d2 = TransformedDistribution(b2, t) print(d1.base_dist) # Independent with 1 dimension print(d2.base_dist) # MultivariateNormal ``` One could consider changing this to `if reinterpreted_batch_ndims > 1:`. [^1]: Usage of `isinstance(value, numbers.Real)` leads to problems with static typing, as the `numbers` module is not supported by `mypy` (see <python/mypy#3186>). This results in us having to add type-ignore comments in several places [^2]: Otherwise, we would have to add a bunch of `type: ignore` comments to make `mypy` happy, as it isn't able to perform the type narrowing. Ideally, such code should be replaced with structural pattern matching once support for Python 3.9 is dropped. Pull Request resolved: pytorch#144197 Approved by: https://github.com/malfet Co-authored-by: Aaron Gokaslan <aaronGokaslan@gmail.com>
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
axis=is undocumented and will raise typing errors when #144197 is merged.See: #144197 (review)
cc @fritzo @neerajprad @alicanb @nikitaved