pymc3-ext | PyMC3 Extras extracted from the exoplanet '' library

by exoplanet-dev Python Version: 0.1.1 License: MIT

X-Ray Key Features Code Snippets(3)Community Discussions Vulnerabilities Install Support

kandi X-RAY | pymc3-ext Summary

pymc3-ext is a Python library. pymc3-ext has no bugs, it has no vulnerabilities, it has build file available, it has a Permissive License and it has low support. You can install using 'pip install pymc3-ext' or download it from GitHub, PyPI.

This library include various experimental or otherwise special purpose extras for use with PyMC3 that have been extracted from the exoplanet project. The most widely useful component is probably the custom tuning functions for the PyMC3 NUTS sampler that is described below, but it also includes some helper functions for non-linear optimization and some custom distributions. You'll find the usage instructions below and automatically generated tutorial notebooks on the notebooks branch on GitHub.

Support

Quality

Security

License

Reuse

Support

pymc3-ext has a low active ecosystem.

It has 15 star(s) with 5 fork(s). There are 4 watchers for this library.

It had no major release in the last 12 months.

There are 3 open issues and 3 have been closed. On average issues are closed in 2 days. There are 1 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of pymc3-ext is 0.1.1

Quality

pymc3-ext has 0 bugs and 0 code smells.

Security

pymc3-ext has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

pymc3-ext code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

pymc3-ext is licensed under the MIT License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

pymc3-ext releases are available to install and integrate.

Deployable package is available in PyPI.

Build file is available. You can build the component from source.

Installation instructions, examples and code snippets are available.

It has 1662 lines of code, 137 functions and 29 files.

It has medium code complexity. Code complexity directly impacts maintainability of the code.

Top functions reviewed by kandi - BETA

kandi has reviewed pymc3-ext and discovered the below as its top functions. This is intended to give you an instant insight into pymc3-ext implemented functionality, and help decide if they suit your requirements.

Sample from a given model .
Optimizes the model .
Build a tuning schedule .
Estimate the gamma parameters for a given parameter range .
Calculate loss and gradient .
Build parameter groups .
Optimize an iterator .
Evaluate theano function .
r Compute the log - absolute Jacobian of the covariance matrix .
Wrapper for _init_scale .

Get all kandi verified functions for this library.

pymc3-ext Key Features

No Key Features are available at this moment for pymc3-ext.

pymc3-ext Examples and Code Snippets

Parameter groups

Python

Lines of Code : 14

License : Permissive (MIT)

Copy

import pymc3 as pm
import pymc3_ext as pmx

with pm.Model():
    # `L` is the Cholesky factor of a covariance matrix with off-diagonal elements
    x = pm.MvNormal("x", mu=np.zeros(L.shape[0]), chol=L, shape=L.shape[0])
    y = pm.Normal("y", shape=5

PyMC3 Extras,Optimization

Python

Lines of Code : 5

License : Permissive (MIT)

Copy

import pymc3_ext as pmx

with model:
    soln = pmx.optimize(vars=[var1, var2])
    soln = pmx.optimize(start=soln, vars=[var3])

PyMC3 Extras,Installation

Python

Lines of Code : 4

License : Permissive (MIT)

Copy

# Optional
conda create -n name-of-my-project python=3.8 pymc3
conda activate name-of-my-project

python -m pip install -U pymc3-ext

Community Discussions

No Community Discussions are available at this moment for pymc3-ext.Refer to stack overflow page for discussions.

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install pymc3-ext

You'll need a Python installation (tested on versions 3.7 and 3.8) and it can often be best to install PyMC3 using conda so that it can handle all the details of compiler setup. This step is optional, but I would normally create a clean conda environment for projects that use PyMC3:.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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