Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Investigating Classification Techniques with Feature Selection For
  Intention Mining From Twitter Feed   In the last decade, social networks became most popular medium for
communication and interaction. As an example, micro-blogging service Twitter
has more than 200 million registered users who exchange more than 65 million
posts per day. Users express their thoughts, ideas, and even their intentions
through these tweets. Most of the tweets are written informally and often in
slang language, that contains misspelt and abbreviated words. This paper
investigates the problem of selecting features that affect extracting user's
intention from Twitter feeds based on text mining techniques. It starts by
presenting the method we used to construct our own dataset from extracted
Twitter feeds. Following that, we present two techniques of feature selection
followed by classification. In the first technique, we use Information Gain as
a one-phase feature selection, followed by supervised classification
algorithms. In the second technique, we use a hybrid approach based on forward
feature selection algorithm in which two feature selection techniques employed
followed by classification algorithms. We examine these two techniques with
four classification algorithms. We evaluate them using our own dataset, and we
critically review the results.

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The categories of this paper are: nucl-th
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The categories of this paper are: nucl-ex
35
The categories of this paper are: mtrl-th
31
The categories of this paper are: ao-sci
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The categories of this paper are: solv-int
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The categories of this paper are: supr-con
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The categories of this paper are: q-bio
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The categories of this paper are: patt-sol
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The categories of this paper are: nlin
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The categories of this paper are: gr-qc
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The categories of this paper are: chao-dyn
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The categories of this paper are: econ
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The categories of this paper are: dg-ga
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The categories of this paper are: q-alg
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The categories of this paper are: astro-ph
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The categories of this paper are: hep-th