Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Comprehensive feature selection for classifying the treatment outcome of
  high-intensity ultrasound therapy in uterine fibroids   The study aim was to utilise multiple feature selection methods in order to
select the most important parameters from clinical patient data for
high-intensity focused ultrasound (HIFU) treatment outcome classification in
uterine fibroids. The study was retrospective using patient data from 66 HIFU
treatments with 89 uterine fibroids. A total of 39 features were extracted from
the patient data and 14 different filter-based feature selection methods were
used to select the most informative features. The selected features were then
used in a support vector classification (SVC) model to evaluate the performance
of these parameters in predicting HIFU therapy outcome. The therapy outcome was
defined as non-perfused volume (NPV) ratio in three classes: <30%, 30-80% or
>80%. The ten most highly ranked features in order were: fibroid diameter,
subcutaneous fat thickness, fibroid volume, fibroid distance, Funaki type I,
fundus location, gravidity, Funaki type III, submucosal fibroid type and
urinary symptoms. The maximum F1-micro classification score was 0.63 using the
top ten features from Mutual Information Maximisation (MIM) and Joint Mutual
Information (JMI) feature selection methods. Classification performance of HIFU
therapy outcome prediction in uterine fibroids is highly dependent on the
chosen feature set which should be determined prior using different
classifiers.

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The categories of this paper are: astro-ph
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The categories of this paper are: solv-int
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The categories of this paper are: atom-ph
35
The categories of this paper are: mtrl-th
1
The categories of this paper are: cs
9
The categories of this paper are: nlin
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The categories of this paper are: dg-ga
34
The categories of this paper are: chem-ph
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The categories of this paper are: cmp-lg
18
The categories of this paper are: econ
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The categories of this paper are: hep-th
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The categories of this paper are: adap-org
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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: alg-geom
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The categories of this paper are: math