Metadata-Version: 2.1
Name: mlrose_ky
Version: 1.0.0
Summary: MLROSe-ky: Machine Learning, Randomized Optimization and Search
Author: Genevieve Hayes, Andrew Rollings
Author-email: Kyle Nakamura <knakamura13dev@gmail.com>
Maintainer-email: Kyle Nakamura <knakamura13dev@gmail.com>
License: BSD-3-Clause
Project-URL: Homepage, https://github.com/knakamura13/mlrose-ky
Project-URL: Documentation, https://nkapila6.github.io/mlrose-ky/
Keywords: machine learning,randomized optimization,search algorithms,neural networks,genetic algorithm,simulated annealing,hill climbing,MIMIC,Python,OMSCS,CS,7641,mlrose-hiive
Classifier: Intended Audience :: Education
Classifier: Intended Audience :: Science/Research
Classifier: Natural Language :: English
Classifier: License :: OSI Approved :: BSD License
Classifier: Programming Language :: Python
Classifier: Programming Language :: Python :: 3
Classifier: Topic :: Scientific/Engineering
Classifier: Topic :: Scientific/Engineering :: Artificial Intelligence
Classifier: Topic :: Scientific/Engineering :: Mathematics
Classifier: Topic :: Software Development :: Libraries
Classifier: Topic :: Software Development :: Libraries :: Python Modules
Requires-Python: >=3.10
Description-Content-Type: text/markdown
License-File: LICENSE
Requires-Dist: joblib
Requires-Dist: networkx
Requires-Dist: numpy
Requires-Dist: pandas
Requires-Dist: scikit-learn
Requires-Dist: scipy

# mlrose-ky: Machine Learning, Randomized Optimization, and SEarch

mlrose-ky is a Python package for applying some of the most common randomized optimization and search algorithms to a range of different optimization problems, over both discrete- and continuous-valued parameter spaces.

## Project Background

mlrose-ky is a fork of the `mlrose-hiive` repository, which itself was a fork of the original `mlrose` repository. The original mlrose package was developed to support students of Georgia Tech's OMSCS/OMSA offering of CS 7641: Machine Learning.

This repository includes implementations of all randomized optimization algorithms taught in the course, as well as functionality to apply these algorithms to integer-string optimization problems, such as N-Queens and the Knapsack problem; continuous-valued optimization problems, such as the neural network weight problem; and tour optimization problems, such as the Travelling Salesperson problem. It also has the flexibility to solve user-defined optimization problems.

## Main Features

#### *Randomized Optimization Algorithms*
- Implementations of: hill climbing, randomized hill climbing, simulated annealing, genetic algorithm, and (discrete) MIMIC;
- Solve both maximization and minimization problems;
- Define the algorithm's initial state or start from a random state;
- Define your own simulated annealing decay schedule or use one of three pre-defined, customizable decay schedules: geometric decay, arithmetic decay, or exponential decay.

#### *Problem Types*
- Solve discrete-value (bit-string and integer-string), continuous-value, and tour optimization (travelling salesperson) problems;
- Define your own fitness function for optimization or use a pre-defined function.
- Pre-defined fitness functions exist for solving the: One Max, Flip Flop, Four Peaks, Six Peaks, Continuous Peaks, Knapsack, Travelling Salesperson, N-Queens, and Max-K Color optimization problems.

#### *Machine Learning Weight Optimization*
- Optimize the weights of neural networks, linear regression models, and logistic regression models using randomized hill climbing, simulated annealing, the genetic algorithm, or gradient descent;
- Supports classification and regression neural networks.

## Project Improvements and Updates

The `mlrose-ky` project is undergoing significant improvements to enhance code quality, documentation, and testing. Below is a list of tasks that have been completed or are in progress:

1. **Fix Python Warnings and Errors**: All Python warnings and errors have been addressed, except for a few unavoidable ones like "duplicate code." ✅
   
2. **Add Python 3.10 Type Hints**: Type hints are being added to all function and method definitions, as well as method properties (e.g., `self.foo: str = 'bar'`), to improve code clarity and maintainability.
   
3. **Enhance Documentation**: NumPy-style docstrings are being added to all functions and methods, with at least a one-line docstring at the top of every file summarizing its contents. This will make the codebase more understandable and easier to use for others.
   
4. **Increase Test Coverage**: Tests are being added using Pytest, with a goal of achieving 100% code coverage to ensure the robustness of the codebase.
   
5. **Resolve TODO/FIXME Comments**: A thorough search is being conducted for any TODO, FIXME, or similar comments, and their respective issues are being resolved.

6. **Optimize Code**: Vanilla Python loops are being optimized where possible by vectorizing them with NumPy to enhance performance.

7. **Improve Code Quality**: Any other sub-optimal code, bugs, or code quality issues are being addressed to ensure a high standard of coding practices.

8. **Clean Up Codebase**: All commented-out code is being removed to keep the codebase clean and maintainable.

## Installation

mlrose-ky was written in Python 3 and requires NumPy, SciPy, and Scikit-Learn (sklearn).

The latest version can be installed using `pip`:

```bash
pip install mlrose-ky
```

Once it is installed, simply import it like so:

```python
import mlrose_ky
```

## Documentation

The official mlrose-ky documentation can be found [here](https://mlrose.readthedocs.io/).

A Jupyter notebook containing the examples used in the documentation is also available [here](https://github.com/gkhayes/mlrose/blob/master/tutorial_examples.ipynb).

## Licensing, Authors, Acknowledgements

mlrose-ky was forked from the `mlrose-hiive` repository, which was a fork of the original `mlrose` repository.

The original `mlrose` was written by Genevieve Hayes and is distributed under the [3-Clause BSD license](https://github.com/gkhayes/mlrose/blob/master/LICENSE). 

You can cite mlrose-ky in research publications and reports as follows:
* Nakamura, K. (2024). ***mlrose-ky: Machine Learning, Randomized Optimization, and SEarch package for Python***. https://github.com/your-repo-url. Accessed: *day month year*.

Please also keep the original authors' citations:
* Rollings, A. (2020). ***mlrose: Machine Learning, Randomized Optimization and SEarch package for Python, hiive extended remix***. https://github.com/hiive/mlrose. Accessed: *day month year*.
* Hayes, G. (2019). ***mlrose: Machine Learning, Randomized Optimization and SEarch package for Python***. https://github.com/gkhayes/mlrose. Accessed: *day month year*.

Thanks to David S. Park for the MIMIC enhancements (from https://github.com/parkds/mlrose).

BibTeX entry:
```bibtex
@misc{Nakamura24,
 author = {Nakamura, K.},
 title  = {{mlrose-ky: Machine Learning, Randomized Optimization and SEarch package for Python}},
 year   = 2024,
 howpublished = {\url{https://github.com/your-repo-url}},
 note   = {Accessed: day month year}
}

@misc{Rollings20,
 author = {Rollings, A.},
 title 	= {{mlrose: Machine Learning, Randomized Optimization and SEarch package for Python, hiive extended remix}},
 year 	= 2020,
 howpublished = {\url{https://github.com/hiive/mlrose}},
 note 	= {Accessed: day month year}
}

@misc{Hayes19,
 author = {Hayes, G.},
 title 	= {{mlrose: Machine Learning, Randomized Optimization and SEarch package for Python}},
 year 	= 2019,
 howpublished = {\url{https://github.com/gkhayes/mlrose}},
 note 	= {Accessed: day month year}
}
```
