Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Sequential Document Representations and Simplicial Curves   The popular bag of words assumption represents a document as a histogram of
word occurrences. While computationally efficient, such a representation is
unable to maintain any sequential information. We present a continuous and
differentiable sequential document representation that goes beyond the bag of
words assumption, and yet is efficient and effective. This representation
employs smooth curves in the multinomial simplex to account for sequential
information. We discuss the representation and its geometric properties and
demonstrate its applicability for the task of text classification.

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The categories of this paper are: chao-dyn
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The categories of this paper are: eess
3
The categories of this paper are: physics
26
The categories of this paper are: bayes-an
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The categories of this paper are: acc-phys
7
The categories of this paper are: hep-th
35
The categories of this paper are: mtrl-th
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The categories of this paper are: gr-qc
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The categories of this paper are: solv-int
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The categories of this paper are: math-ph
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The categories of this paper are: math
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The categories of this paper are: cmp-lg
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The categories of this paper are: patt-sol
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The categories of this paper are: nucl-ex
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The categories of this paper are: astro-ph
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The categories of this paper are: supr-con