Top2Vec

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Using a pre-trained doc2vec model

1

Hello! I have a text mining use-case with one overarching document set, consisting of many smaller sub-sets of documents. i want to train a topic model for each smaller sub-set...

SjoerdBraaksma

How to get all keywords for each topic in top2vec when the model shows the first topic has a length of 180 but only gives the first 50 words?

1

I'm using the top2vec library for topic modeling on a large corpus of text data. I've successfully generated topics using the library, but when I look at the keywords for...

davood-hadiannejad

So few topics in a huge dataset

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Hi folks, i have a huge dataset in portuguese, with 30.000 "subset" like below, which subset is a row , but top2vec created only 7 topics for all dataset. What's...

GranamyrBR

Ability to use PaCMAP for Dimensionality reduction

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I've recently been using PaCMap instead of UMAP to perform dimensionality reduction. The authors of [Understanding How Dimension Reduction Tools Work: An Empirical Approach to Deciphering t-SNE, UMAP, TriMap, and...

helenkimber

Possiibility to save into Top2Vec model the specified embedding model (i.e. universal-sentence-encoder-large)

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I noticed that if I call `def save(self, file):` from the `Top2Vec` class, the embedding model does not get saved. This is because of the following lines: ``` # do...

WilliamBonvini

How to perform topic reduction?

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How could I perform topic reduction on topic vectors to hierarchically group similar topics and reduce the number of topics discovered?

AlbertoDeBenedittis

update get_feature_names() to get_feature_names_out()

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Since recent versions scikik-learn has changed the get_feature_names() function in his vectorizers to get_feature_names_out(). This change solves the issue #307

j6e

ardiantovn

We have a corpus of documents in German language, and the task is to provide a list of top 10 similar documents, given a specific document ID. At the moment,...

levrone1987

First of all, great package! it is awesome to use! I was wondering if it is possible to access individual vectors on different levels of the model. For example, if...

SjoerdBraaksma