Temporal Mood Variation: at the CLEF eRisk-2018 Tasks for Early Risk Detection on The Internet - Archive ouverte HAL Access content directly
Conference Papers Year : 2018

Temporal Mood Variation: at the CLEF eRisk-2018 Tasks for Early Risk Detection on The Internet

Waleed Ragheb
Bilel Moulahi
Jérôme Azé
Sandra Bringay

Abstract

Two tasks are proposed at CLEF eRisk-2018 on predicting mental disorder using Users posts on Reddit. Depression and anorexia disorders are considered to be detected as early as possible. In this paper we present the participation of LIRMM (Laboratoire d’Informatique, de Robotique et de Micro´electronique de Montpellier) in both tasks. The proposed architectures and models use only text information without any hand-crafted features or dictionaries to model the temporal mood variation detected from users posts. The proposed models use two learning phases through exploration of state-of-the-art text vectorization. The proposed models perform comparably to other contributions while experiments shows that document-level outperformed word-level vectorizations.
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Dates and versions

lirmm-01989632 , version 1 (22-01-2019)

Identifiers

  • HAL Id : lirmm-01989632 , version 1

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Waleed Ragheb, Bilel Moulahi, Jérôme Azé, Sandra Bringay, Maximilien Servajean. Temporal Mood Variation: at the CLEF eRisk-2018 Tasks for Early Risk Detection on The Internet. CLEF 2018 - Conference and Labs of the Evaluation Forum, Sep 2018, Avignon, France. ⟨lirmm-01989632⟩
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