OCTIS

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ETM model corpus size

2

* OCTIS version: 1.10.4 * Python version: 3.9.12 (main, Apr 4 2022, 05:22:27) [MSC v.1916 64 bit (AMD64)] * Operating System: Windows 10 ### Description Hello, I’m currently working with...

thomaskir

Lack of Reproducibility in CTM

1

* OCTIS version: 1.10.3 * Python version: 3.8.10 * Operating System: Ubuntu 20.04 LTS ### Description I think CTM does not provide reproducibility, i.e it doesn't have a random_state or...

berksudan

Does contextual information always increase coherence?

2

Hi, I've been working on topic models for tweets. I trained my corpus on LDA model as well as CTM and ProdLDA. However, the coherence score for LDA is always...

PearlSikka

Bump numpy from 1.19.1 to 1.21.0 in /octis/models/contextualized_topic_models

6

Bumps [numpy](https://github.com/numpy/numpy) from 1.19.1 to 1.21.0. Release notes Sourced from numpy's releases. v1.21.0 NumPy 1.21.0 Release Notes The NumPy 1.21.0 release highlights are continued SIMD work covering more functions and...

dependabot[bot]

num_samples should be a positive integer value, but got num_samples=0

9

* OCTIS version: * Python version: * Operating System: ### Description I am not sure why when I try to run the optimize function I get this error "num_samples should...

marianafdz465

Feature request : Add option on the preprocessing to chose a custom text preprocessor.

1

What we have in the preprocessing step is already a good starting point, but we can do better by adding an option to define someone's custom preprocessing pipeline to handle...

espoirMur

Integrating D-ETM

5

Dear @silviatti , Related to issue #1 I would like to resubmit the feature request to integrate the DETM into your OCTIS suite. It appears the person who originally proposed...

cayaluke

Loading unprocessed corpus documents with CTM and Optimizer

4

* OCTIS version: 1.10.0 * Python version: 3.7.6 * Operating System: Ubuntu 20.04 LTS ### Description I've asked this at #29, but decided to open a new issue because this...

lfmatosm

Feature request : Adding D-ETM and other dynamic topic model approaches

3

Nice work here... I haven't yet played with the code. I was just asking if this tool can work dynamic topic models approaches [like this one ](https://github.com/adjidieng/DETM/tree/master). If yes, how...

espoirMur

https://github.com/MIND-Lab/OCTIS/blob/a51540d76ad351275e68e8567abcaff87c365646/octis/models/DETM.py#L39 In line 35, the hyperparameter `clip` is already initialized.

AdhyaSuman