TopicModelsVB.jl

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ericproffitt

Features/add coherence measure

8

Add a coherence measure function to `modelutils.jl` that implements a modified UMass Coherence Score based on the findings "Exploring the Space of Topic Coherence Measures" (Röder, Both, & Hinneburg, 2015)....

mrufsvold

Perplexity score

6

Hi. I am sorry to bother you. What is the best way to get the perplexity score of the model (page 1008 http://www.cs.columbia.edu/~blei/papers/BleiNgJordan2003.pdf) Thank you so much.

ValeriiBaidin

Cannot include in package using current Julia because of OpenCL dependency

4

I'm trying to include TopicModelsVB in a module built with Julia 1.6. I can use it and pass unit tests, but if I try to register the package with juliahub,...

neelsmith

Release GPU memory.

5

I try to release memory by the next code. The memory is realized, by I can't create the next new model. There is an unknown error. Do you know, how...

ValeriiBaidin

Decreasing ELBO after a large number of iterations

6

I've been training the `gpuCTM` model and I noticed that after the initial phase of increase in ELBO the training started to yield negative delta ELBO values (this happend after...

pwl

Train the same model on the new data

4

Is it possible to add new data, replace data, and retrain the model. I try to change the corpus of the model, and const M,N,C but I have problem to...

ValeriiBaidin

I don't see existing support for this. Any plans? Maybe it could integrate with the [JDL package](https://github.com/JuliaIO/JLD.jl)?

mebrunet

Thanks for developing such a great library. Perhaps in the future you could add support for some of the evaluation metrics that have been published. For an example R implementation...

sciatro