Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Enabling Digital Health by Automatic Classification of Short Messages   In response to the growing HIV/AIDS and other health-related issues, UNICEF
through their U-Report platform receives thousands of messages (SMS) every day
to provide prevention strategies, health case advice, and counsel- ing support
to vulnerable population. Due to a rapid increase in U-Report usage (up to 300%
in last 3 years), plus approximately 1,000 new registrations each day, the
volume of messages has thus continued to increase, which made it impossible for
the team at UNICEF to process them in a timely manner. In this paper, we
present a platform designed to perform automatic classification of short
messages (SMS) in real-time to help UNICEF categorize and prioritize
health-related messages as they arrive. We employ a hybrid approach, which
combines human and machine intelligence that seeks to resolve the information
overload issue by introducing processing of large-scale data at high-speed
while maintaining a high classification accuracy. The system has recently been
tested in conjunction with UNICEF in Zambia to classify short messages received
via the U-Report platform on various health related issues. The system is
designed to enable UNICEF make sense of a large volume of short messages in a
timely manner. In terms of evaluation, we report design choices, challenges,
and performance of the system observed during the deployment to validate its
effectiveness.

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The categories of this paper are: hep-th
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The categories of this paper are: stat
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The categories of this paper are: atom-ph
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The categories of this paper are: solv-int
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The categories of this paper are: nucl-th
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The categories of this paper are: supr-con
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The categories of this paper are: dg-ga
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The categories of this paper are: funct-an
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The categories of this paper are: econ
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The categories of this paper are: comp-gas
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The categories of this paper are: hep-ex
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The categories of this paper are: physics
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The categories of this paper are: gr-qc
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The categories of this paper are: astro-ph
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The categories of this paper are: mtrl-th
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The categories of this paper are: nlin