Metadata-Version: 2.1
Name: cognitivefactory-interactive-clustering
Version: 0.5.4
Summary: Python package used to apply NLP interactive clustering methods.
License: CECILL-C
Keywords: python,natural-language-processing,clustering,constraints,constrained-clustering-algorithm,interactive-clustering
Author-email: Erwan Schild <erwan.schild@e-i.com>
Requires-Python: >=3.7
Classifier: Development Status :: 4 - Beta
Classifier: Intended Audience :: Developers
Classifier: Programming Language :: Python
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3 :: Only
Classifier: Programming Language :: Python :: 3.7
Classifier: Programming Language :: Python :: 3.8
Classifier: Programming Language :: Python :: 3.9
Classifier: Topic :: Documentation
Classifier: Topic :: Software Development
Classifier: Topic :: Software Development :: Documentation
Classifier: Topic :: Utilities
Classifier: Typing :: Typed
Project-URL: Changelog, https://cognitivefactory.github.io/interactive-clustering/changelog
Project-URL: Discussions, https://github.com/cognitivefactory/interactive-clustering/discussions
Project-URL: Documentation, https://cognitivefactory.github.io/interactive-clustering
Project-URL: Homepage, https://cognitivefactory.github.io/interactive-clustering
Project-URL: Issues, https://github.com/cognitivefactory/interactive-clustering/issues
Project-URL: Repository, https://github.com/cognitivefactory/interactive-clustering
Description-Content-Type: text/markdown

# Interactive Clustering

[![ci](https://github.com/cognitivefactory/interactive-clustering/workflows/ci/badge.svg)](https://github.com/cognitivefactory/interactive-clustering/actions?query=workflow%3Aci)
[![documentation](https://img.shields.io/badge/docs-mkdocs%20material-blue.svg?style=flat)](https://cognitivefactory.github.io/interactive-clustering/)
[![pypi version](https://img.shields.io/pypi/v/cognitivefactory-interactive-clustering.svg)](https://pypi.org/project/cognitivefactory-interactive-clustering/)
[![DOI](https://zenodo.org/badge/DOI/10.5281/zenodo.4775251.svg)](https://doi.org/10.5281/zenodo.4775251)


Python package used to apply NLP interactive clustering methods.

## <a name="Description"></a> Quick description

_Interactive clustering_ is a method intended to assist in the design of a training data set.

This iterative process begins with an unlabeled dataset, and it uses a sequence of two substeps :

1. the user defines constraints on data sampled by the computer ;

2. the computer performs data partitioning using a constrained clustering algorithm.

Thus, at each step of the process :

- the user corrects the clustering of the previous steps using constraints, and

- the computer offers a corrected and more relevant data partitioning for the next step.

The process use severals objects :

- a _constraints manager_ : its role is to manage the constraints annotated by the user and to feed back the information deduced (such as the transitivity between constraints or the situation of inconsistency) ;

- a _constraints sampler_ : its role is to select the most relevant data during the annotation of constraints by the user ;

- a _constrained clustering algorithm_ : its role is to partition the data while respecting the constraints provided by the user.

_NB_ :

- This python library does not contain integration into a graphic interface.

- For more details, read the [Documentation](#Documentation) and the articles in the [References](#References) section.

## <a name="Documentation"></a> Documentation

- [Main documentation](https://cognitivefactory.github.io/interactive-clustering/)

## <a name="Requirements"></a> Requirements

Interactive Clustering requires Python 3.7 or above.

<details>
<summary>To install Python 3.7, I recommend using <a href="https://github.com/pyenv/pyenv"><code>pyenv</code></a>.</summary>

```bash
# install pyenv
git clone https://github.com/pyenv/pyenv ~/.pyenv

# setup pyenv (you should also put these three lines in .bashrc or similar)
export PATH="${HOME}/.pyenv/bin:${PATH}"
export PYENV_ROOT="${HOME}/.pyenv"
eval "$(pyenv init -)"

# install Python 3.7
pyenv install 3.7

# make it available globally
pyenv global system 3.7
```
</details>

## <a name="Installation"></a> Installation

With `pip`:
```bash
# install package
python3 -m pip install cognitivefactory-interactive-clustering

# install spacy language model dependencies (the one you want, with version "3.1.x")
python3 -m spacy download fr_core_news_md-3.1.0 --direct
```

With [`pipx`](https://github.com/pipxproject/pipx):
```bash
# install pipx
python3 -m pip install --user pipx

# install package
pipx install --python python3 cognitivefactory-interactive-clustering

# install spacy language model dependencies (the one you want, with version "3.1.x")
python3 -m spacy download fr_core_news_md-3.1.0 --direct
```

_NB_ : Other spaCy language models can be downloaded here : [spaCy - Models & Languages](https://spacy.io/usage/models). Use spacy version `"3.1.x"`.

## <a name="Development"></a> Development

To work on this project or contribute to it, please read
[the Copier PDM documentation](https://pawamoy.github.io/copier-pdm/).

### Quick setup and help

Get the code and prepare the environment:

```bash
git clone https://github.com/cognitivefactory/interactive-clustering/
cd interactive-clustering
make setup
```

Show the help:
```bash
make help  # or just make
```

For more details, read the [Contributing](https://cognitivefactory.github.io/interactive-clustering/contributing/) documentation.

## <a name="References"></a> References

- **Interactive Clustering**:
    - First presentation: `Schild, E., Durantin, G., Lamirel, J.C., & Miconi, F. (2021). Conception itérative et semi-supervisée d'assistants conversationnels par regroupement interactif des questions. In EGC 2021 - 21èmes Journées Francophones Extraction et Gestion des Connaissances. Edition RNTI. ⟨hal-03133007⟩.`
    - Theoretical study: `Schild, E., Durantin, G., Lamirel, J., & Miconi, F. (2022). Iterative and Semi-Supervised Design of Chatbots Using Interactive Clustering. International Journal of Data Warehousing and Mining (IJDWM), 18(2), 1-19. http://doi.org/10.4018/IJDWM.298007. ⟨hal-03648041⟩.`
    - Methodological discussion: `Schild, E., Durantin, G., & Lamirel, J.C. (2021). Concevoir un assistant conversationnel de manière itérative et semi-supervisée avec le clustering interactif. In Atelier - Fouille de Textes - Text Mine 2021 - En conjonction avec EGC 2021. ⟨hal-03133060⟩.`

- **Constraints and Constrained Clustering**:
    - Constraints in clustering: `Wagstaff, K. et C. Cardie (2000). Clustering with Instance-level Constraints. Proceedings of the Seventeenth International Conference on Machine Learning, 1103–1110.`
    - Survey on Constrained Clustering: `Lampert, T., T.-B.-H. Dao, B. Lafabregue, N. Serrette, G. Forestier, B. Cremilleux, C. Vrain, et P. Gancarski (2018). Constrained distance based clustering for time-series : a comparative and experimental study. Data Mining and Knowledge Discovery 32(6), 1663–1707.`
    - KMeans Clustering:
        - KMeans Clustering: `MacQueen, J. (1967). Some methods for classification and analysis of multivariate observations. Proceedings of the fifth Berkeley symposium on mathematical statistics and probability 1(14), 281–297.`
        - Constrained _'COP'_ KMeans Clustering: `Wagstaff, K., C. Cardie, S. Rogers, et S. Schroedl (2001). Constrained K-means Clustering with Background Knowledge. International Conference on Machine Learning`
    - Hierarchical Clustering:
        - Hierarchical Clustering: `Murtagh, F. et P. Contreras (2012). Algorithms for hierarchical clustering : An overview. Wiley Interdisc. Rew.: Data Mining and Knowledge Discovery 2, 86–97.`
        - Constrained Hierarchical Clustering: `Davidson, I. et S. S. Ravi (2005). Agglomerative Hierarchical Clustering with Constraints : Theoretical and Empirical Results. Springer, Berlin, Heidelberg 3721, 12.`
    - Spectral Clustering:
        - Spectral Clustering: `Ng, A. Y., M. I. Jordan, et Y.Weiss (2002). On Spectral Clustering: Analysis and an algorithm. In T. G. Dietterich, S. Becker, et Z. Ghahramani (Eds.), Advances in Neural Information Processing Systems 14. MIT Press.`
        - Constrained _'SPEC'_ Spectral Clustering: `Kamvar, S. D., D. Klein, et C. D. Manning (2003). Spectral Learning. Proceedings of the international joint conference on artificial intelligence, 561–566.`

- **Preprocessing and Vectorization**:
    - _spaCy_: `Honnibal, M. et I. Montani (2017). spaCy 2 : Natural language understanding with Bloom embeddings, convolutional neural networks and incremental parsing.`
        - _spaCy_ language models: `https://spacy.io/usage/models`
    - _NLTK_: `Bird, Steven, Edward Loper and Ewan Klein (2009), Natural Language Processing with Python. O’Reilly Media Inc.`
        - _NLTK_ _'SnowballStemmer'_: `https://www.nltk.org/api/nltk.stem.html#module-nltk.stem.snowball`
    - _Scikit-learn_: `Pedregosa, F., G. Varoquaux, A. Gramfort, V. Michel, B. Thirion, O. Grisel, M. Blondel, P. Prettenhofer, R.Weiss, V. Dubourg, J. Vanderplas, A. Passos, D. Cournapeau, M. Brucher, M. Perrot, et E. Duchesnay (2011). Scikit-learn : Machine Learning in Python. Journal of Machine Learning Research 12, 2825–2830.`
        - _Scikit-learn_ _'TfidfVectorizer'_: `https://scikit-learn.org/stable/modules/generated/sklearn.feature_extraction.text.TfidfVectorizer.html`

## <a name="How to cite"></a> How to cite	

`Schild, E. (2021). cognitivefactory/interactive-clustering. Zenodo. https://doi.org/10.5281/zenodo.4775251.`

