Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Quantifying Human Behavior on the Block Design Test Through Automated
  Multi-Level Analysis of Overhead Video   The block design test is a standardized, widely used neuropsychological
assessment of visuospatial reasoning that involves a person recreating a series
of given designs out of a set of colored blocks. In current testing procedures,
an expert neuropsychologist observes a person's accuracy and completion time as
well as overall impressions of the person's problem-solving procedures, errors,
etc., thus obtaining a holistic though subjective and often qualitative view of
the person's cognitive processes. We propose a new framework that combines room
sensors and AI techniques to augment the information available to
neuropsychologists from block design and similar tabletop assessments. In
particular, a ceiling-mounted camera captures an overhead view of the table
surface. From this video, we demonstrate how automated classification using
machine learning can produce a frame-level description of the state of the
block task and the person's actions over the course of each test problem. We
also show how a sequence-comparison algorithm can classify one individual's
problem-solving strategy relative to a database of simulated strategies, and
how these quantitative results can be visualized for use by neuropsychologists.

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The categories of this paper are: math
36
The categories of this paper are: cmp-lg
17
The categories of this paper are: q-fin
33
The categories of this paper are: plasm-ph
31
The categories of this paper are: ao-sci
13
The categories of this paper are: quant-ph
7
The categories of this paper are: hep-th
23
The categories of this paper are: solv-int
3
The categories of this paper are: physics
37
The categories of this paper are: supr-con
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The categories of this paper are: nucl-ex
35
The categories of this paper are: mtrl-th
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The categories of this paper are: eess
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The categories of this paper are: alg-geom
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The categories of this paper are: patt-sol
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The categories of this paper are: funct-an