Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Neural Embedding Allocation: Distributed Representations of Topic Models   Word embedding models such as the skip-gram learn vector representations of
words' semantic relationships, and document embedding models learn similar
representations for documents. On the other hand, topic models provide latent
representations of the documents' topical themes. To get the benefits of these
representations simultaneously, we propose a unifying algorithm, called neural
embedding allocation (NEA), which deconstructs topic models into interpretable
vector-space embeddings of words, topics, documents, authors, and so on, by
learning neural embeddings to mimic the topic models. We showcase NEA's
effectiveness and generality on LDA, author-topic models and the recently
proposed mixed membership skip gram topic model and achieve better performance
with the embeddings compared to several state-of-the-art models. Furthermore,
we demonstrate that using NEA to smooth out the topics improves coherence
scores over the original topic models when the number of topics is large.

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The categories of this paper are: bayes-an
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The categories of this paper are: q-alg
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The categories of this paper are: stat
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The categories of this paper are: adap-org
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The categories of this paper are: nucl-ex
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The categories of this paper are: quant-ph
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The categories of this paper are: chem-ph
3
The categories of this paper are: physics
0
The categories of this paper are: hep-ph
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The categories of this paper are: plasm-ph
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The categories of this paper are: gr-qc
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The categories of this paper are: econ
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The categories of this paper are: supr-con
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The categories of this paper are: hep-lat
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The categories of this paper are: hep-ex
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The categories of this paper are: astro-ph