https://github.com/fmfn/axia
Survival Analysis with the Shifted Beta Geometric model
https://github.com/fmfn/axia
churn contractual-settings extension shifted-beta-geometric survival-analysis
Last synced: 3 months ago
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Survival Analysis with the Shifted Beta Geometric model
- Host: GitHub
- URL: https://github.com/fmfn/axia
- Owner: fmfn
- License: mit
- Created: 2015-06-24T16:19:43.000Z (over 10 years ago)
- Default Branch: master
- Last Pushed: 2024-02-04T02:11:45.000Z (over 1 year ago)
- Last Synced: 2025-02-27T03:03:39.504Z (8 months ago)
- Topics: churn, contractual-settings, extension, shifted-beta-geometric, survival-analysis
- Language: Python
- Homepage:
- Size: 2.91 MB
- Stars: 0
- Watchers: 1
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
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README
-----------------
The axia package provides an implementation of an extension of
the Shifted-Beta-Geometric model by P. Fader & B. Hardie [1] to individuals in
contractual settings with multiple predictor variables.
Axia offers a survival analysis like approach to modeling the
behaviour of individuals in contractual settings. Given a set of features, ages
and status (alive or dead), this package builds on top of the model developed
by P. Fader & B. Hardie [1], to infer hazard curves, retention curves and
discounted-life-time-value.
Head over to the examples folder to learn how to use axia.
Installation
======
```bash
pip3 install axia
```
### Dependencies
* numpy~=1.21.3
* scipy~=1.7.1
* pandas~=1.3.4
References
===
1. ["HOW TO PROJECT CUSTOMER RETENTION", P. Fader & B. Hardie](https://faculty.wharton.upenn.edu/wp-content/uploads/2012/04/Fader_hardie_jim_07.pdf)
2. ["Customer-Base Valudation in a Contractual Setting: The Perils of Ignoring
Heterogeneity", P. Fader & B. Hardie](https://pdfs.semanticscholar.org/d620/c9a463b9d09d433e01ecec4db083bb4a2ac9.pdf?_ga=2.242218690.1394399945.1550257837-1536596951.1529000020)