Kruspe, Anna and Kersten, Jens and Klan, Friederike (2019) Classification of Incident-related Tweets: Exploiting Word and Sentence Embeddings. Text REtrieval Conference (TREC), 2019-11-13 - 2019-11-15, Gaithersburg, USA.
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Abstract
In this paper, we present our five approaches submitted to the Text REtrieval Conference (TREC) Incident Streams (IS) 2019B edition. The goal is to classify crisis-related tweets into a variable set of information classes and to provide an importance score. This multi-class, multi-label and multi-task problem turns out to be even more challenging because of extremely unbalanced training data available. We use recently proposed, publicy available word and sentence embeddings and deep neural network models for this task.
Item URL in elib: | https://elib.dlr.de/133224/ | ||||||||||||||||
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Document Type: | Conference or Workshop Item (Speech, Poster) | ||||||||||||||||
Title: | Classification of Incident-related Tweets: Exploiting Word and Sentence Embeddings | ||||||||||||||||
Authors: |
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Date: | 2019 | ||||||||||||||||
Refereed publication: | Yes | ||||||||||||||||
Open Access: | No | ||||||||||||||||
Gold Open Access: | No | ||||||||||||||||
In SCOPUS: | No | ||||||||||||||||
In ISI Web of Science: | No | ||||||||||||||||
Status: | Accepted | ||||||||||||||||
Keywords: | social media, tweet, classification, disaster management | ||||||||||||||||
Event Title: | Text REtrieval Conference (TREC) | ||||||||||||||||
Event Location: | Gaithersburg, USA | ||||||||||||||||
Event Type: | international Conference | ||||||||||||||||
Event Start Date: | 13 November 2019 | ||||||||||||||||
Event End Date: | 15 November 2019 | ||||||||||||||||
Organizer: | NIST | ||||||||||||||||
HGF - Research field: | Aeronautics, Space and Transport | ||||||||||||||||
HGF - Program: | Space | ||||||||||||||||
HGF - Program Themes: | other | ||||||||||||||||
DLR - Research area: | Raumfahrt | ||||||||||||||||
DLR - Program: | R - no assignment | ||||||||||||||||
DLR - Research theme (Project): | R - no assignment | ||||||||||||||||
Location: | Jena | ||||||||||||||||
Institutes and Institutions: | Institute of Data Science > Citizen Science | ||||||||||||||||
Deposited By: | Kersten, Dr.-Ing. Jens | ||||||||||||||||
Deposited On: | 07 Jan 2020 14:43 | ||||||||||||||||
Last Modified: | 24 Apr 2024 20:36 |
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