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#### Description
Printing perplexity values during training of LDA model results in perplexity values calculated using an unnormalized document-topic-matrix [returned from lda._e_step()]. However, …
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Hello Sir
Everything is fine with LDA and Bigram topic model but i am having some issues in ADL topic model. please have a look .
python numpy ValueError: operands could not be broadcast toget…
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We should have easy access to the distribution of topics for each document (the gamma matrix in LDA from the topicmodels package).
```r
library(sparklyr) # version 0.7.0.9032
library(dpl…
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It was suggested [on /r/statistics](https://www.reddit.com/r/statistics/comments/fiiq9n/e_a_geometric_intuition_for_linear_discriminant/fl711fk/?context=3) that thinking of LDA as an optimization prob…
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We need to replicate something like this:
http://www.istopic.org/articletopic.jsp?model=LDA-300&topic=202
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I am really a beginner in this field and having a hard time to learn theory and practical implementations at the same time. Can someone provide an example on variational inference on some simple model…
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When selecting between two scenarii, LDA output is 1-dimensional, thus cannot be represented as a 2d graph.
In this case, we could represent density plot for the two scenarii on the single LDA comp…
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### Describe the issue
I created a Whisper ONNX model using https://github.com/microsoft/Olive/blob/main/examples/whisper/README.md, specifically using these commands on a machine with a GPU:
```
c…
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Can you explain, how topic bubble size gets created when first time the visualization is launched?
I am calculating the prevalence for every LDA topic as follows and the results are different:
I…
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As someone who is using Scikit Learn's LDA model, I am looking for ways to speed up run time,
especially when dealing with bigram and trigram based models, so I ended up looking into RAPIDS and
I am…