Package Health Score

60 / 100

security
Security review needed
popularity
Small
maintenance
Inactive
community
Active

Popularity

Small

GitHub Stars: 30.57K
Forks: 2.81K
Contributors: 400

Direct Usage Popularity

Based on project statistics from the GitHub repository for the PyPI package jax-fixedpoint, we found that it has been starred 30,573 times.

Security

Security review needed

Security and license risk for latest version

Release Date: Mar 10, 2020
Direct Vulnerabilities: 0
C
0
H
0
M
0
L
Indirect Vulnerabilities: 0
C
0
H
0
M
0
L
License Risk: 0
H
1
M
0
L

All security vulnerabilities belong to production dependencies of direct and indirect packages.

License

Apache-2.0

Security Policy

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Maintenance

Inactive

Commit Frequency

Open Issues: 1.44K
Open PR: 419
Last Release: 5 years ago
Last Commit: 19 hours ago

Further analysis of the maintenance status of jax-fixedpoint based on released PyPI versions cadence, the repository activity, and other data points determined that its maintenance is Inactive.

An important project maintenance signal to consider for jax-fixedpoint is that it hasn't seen any new versions released to PyPI in the past 12 months, and could be considered as a discontinued project, or that which receives low attention from its maintainers.

As a healthy sign for on-going project maintenance, we found that the GitHub repository had at least 1 pull request or issue interacted with by the community.

Community

Active

Readme: Yes
Contributing.md: Yes
Code of Conduct: No
Contributors: 400
Funding: No

A good and healthy external contribution signal for jax-fixedpoint project, which invites more than one hundred open source maintainers to collaborate on the repository.

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Package

Python Versions Compatibility: >=3.5

Age: 5 years
Latest Release: 5 years ago
Dependencies: 6 Direct / 13 Total
Versions: 1
Maintainers: 2
Wheels: OS Independent

Readme

fax: fixed-point jax

Implicit and competitive differentiation in JAX.

Our "competitive differentiation" approach uses Competitive Gradient Descent to solve the equality-constrained nonlinear program associated with the fixed-point problem. A standalone implementation of CGD is provided under fax/competitive/cga.py and the equality-constrained solver derived from it can be accessed via fax.constrained.cga_lagrange_min or fax.constrained.cga_ecp. An implementation of implicit differentiation based on Christianson's two-phases reverse accumulation algorithm can also be obtained with the function fax.implicit.two_phase_solver.

See fax/constrained/constrained_test.py for examples. Please note that the API is subject to change.

References

Citing competitive differentiation:

@inproceedings{bacon2019optrl,
  author={Pierre-Luc Bacon, Florian Schaefer, Clement Gehring, Animashree Anandkumar, Emma Brunskill},
  title={A Lagrangian Method for Inverse Problems in Reinforcement Learning},
  booktitle={NeurIPS Optimization Foundations for Reinforcement Learning Workshop},
  year={2019},
  url={http://lis.csail.mit.edu/pubs/bacon-optrl-2019.pdf},
  keywords={Optimization, Reinforcement Learning, Lagrangian}
}

Citing this repo:

@misc{gehring2019fax,
  author = {Clement Gehring, Pierre-Luc Bacon, Florian Schaefer},
  title = {{FAX: differentiating fixed point problems in JAX}},
  note = {Available at: https://github.com/gehring/fax},
  year = {2019}
}

jax-fixedpoint dependencies

absl-py hypothesis jax jaxlib numpy scipy

FAQs

What is jax-fixedpoint?

Implicit and competitive differentiation in JAX. Visit Snyk Advisor to see a full health score report for jax-fixedpoint, including popularity, security, maintenance & community analysis.

Is jax-fixedpoint popular?

The python package jax-fixedpoint receives a total of 23 weekly downloads. As such, jax-fixedpoint popularity was classified as small. Visit the popularity section on Snyk Advisor to see the full health analysis.

Is jax-fixedpoint well maintained?

We found indications that jax-fixedpoint is an Inactive project. See the full package health analysis to learn more about the package maintenance status.

Is jax-fixedpoint safe to use?

While scanning the latest version of jax-fixedpoint, we found that a security review is needed. A total of 0 vulnerabilities or license issues were detected. See the full security scan results.

Last updated on 24 November-2024, at 16:09 (UTC).

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jax-fixedpoint

Implicit and competitive differentiation in JAX. For more information about how to use this package see README

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fax: fixed-point jax

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jax-fixedpoint dependencies

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Readme

fax: fixed-point jax

References

jax-fixedpoint dependencies

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