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BetaGeoBetaBinomFitter.fit() not converging

21

Any ideas what might be going on? Or more likely, what I've done wrong... Main parts of the error below. Thanks! Raised by `BaseFitter._fit()`: `ConvergenceError: The model did not converge....

cereusperuv

Have any "succesor libraries" emerged, as Cam suggested?

20

shgidi

This PR adds a check to BaseFitter.summary, so it raises a ValueError if fit hasn't been run, and property checks won't fail for children like ParetoNBDFitter that lack members standard_errors_,...

thomasburgess

On the Development of MCMC Models

5

Since this is a very frequently requested feature, this issue was created to foment the development of **MCMC** (Markov Chain Monte Carlo Methods) implementations of the so far analytical models...

psygo

Wrong holdout monetary value

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# Problem Holdout monetary value (monetary_value_holdout) calculated in calibration_and_holdout_data method in utils.py doesn't seem right and it gives very low holdout monetary values. # Why This is probably because we...

shivenpurohit

Hi, **q1)** I read about Recency, Frequency and Monetary technique and I see that a customer worth is determined by his total revenue that company achieved from a specific customer....

SSMK-wq

Wrong monetary_value

3

 I can't really agree with the monetary value here. So if only single transaction happens, the first one is omitted? And monetary value = 0?

skwskwskwskw

Beta Geo Fitter with Time-Invariant Covariates. Unit tests.

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Issue #331 Extend BG/NBD model with Time-Invariant Covariates

meremeev

Any plan to integrate the periodic death opportunity (PDO) model?

1

Hi, First, thanks for the great efforts and amazing work. I have looked through the (well-written) documentation and I have not found other CLV variations models such as the periodic...

aabuabat

Add model name used in generated plots

4

## Context Currently, I'm using three models for CLV analysis and generating `calibration_purchases_vs_holdout_purchases` for comparison. I thought that it might be a good idea to display the model name in...

Samanvay96