Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Augmenting word2vec with latent Dirichlet allocation within a clinical
  application   This paper presents three hybrid models that directly combine latent
Dirichlet allocation and word embedding for distinguishing between speakers
with and without Alzheimer's disease from transcripts of picture descriptions.
Two of our models get F-scores over the current state-of-the-art using
automatic methods on the DementiaBank dataset.

3
The categories of this paper are: physics
26
The categories of this paper are: bayes-an
34
The categories of this paper are: chem-ph
25
The categories of this paper are: patt-sol
21
The categories of this paper are: adap-org
33
The categories of this paper are: plasm-ph
29
The categories of this paper are: funct-an
2
The categories of this paper are: math
10
The categories of this paper are: q-bio
6
The categories of this paper are: astro-ph
15
The categories of this paper are: nucl-ex
8
The categories of this paper are: hep-ex
7
The categories of this paper are: hep-th
23
The categories of this paper are: solv-int
20
The categories of this paper are: acc-phys
13
The categories of this paper are: quant-ph