Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Knowledge Elicitation via Sequential Probabilistic Inference for
  High-Dimensional Prediction   Prediction in a small-sized sample with a large number of covariates, the
"small n, large p" problem, is challenging. This setting is encountered in
multiple applications, such as precision medicine, where obtaining additional
samples can be extremely costly or even impossible, and extensive research
effort has recently been dedicated to finding principled solutions for accurate
prediction. However, a valuable source of additional information, domain
experts, has not yet been efficiently exploited. We formulate knowledge
elicitation generally as a probabilistic inference process, where expert
knowledge is sequentially queried to improve predictions. In the specific case
of sparse linear regression, where we assume the expert has knowledge about the
values of the regression coefficients or about the relevance of the features,
we propose an algorithm and computational approximation for fast and efficient
interaction, which sequentially identifies the most informative features on
which to query expert knowledge. Evaluations of our method in experiments with
simulated and real users show improved prediction accuracy already with a small
effort from the expert.

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The categories of this paper are: eess
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The categories of this paper are: nucl-ex
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The categories of this paper are: cond-mat
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The categories of this paper are: q-fin
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The categories of this paper are: astro-ph
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The categories of this paper are: gr-qc
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The categories of this paper are: ao-sci
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The categories of this paper are: dg-ga
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The categories of this paper are: chao-dyn
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The categories of this paper are: mtrl-th
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The categories of this paper are: comp-gas
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The categories of this paper are: nucl-th
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The categories of this paper are: plasm-ph
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The categories of this paper are: hep-lat
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The categories of this paper are: q-bio
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The categories of this paper are: solv-int