Abstract
In this paper, we describe the plans for the first LongEval CLEF 2023 shared task dedicated to evaluating the temporal persistence of Information Retrieval (IR) systems and Text Classifiers. The task is motivated by recent research showing that the performance of these models drops as the test data becomes more distant, with respect to time, from the training data. LongEval differs from traditional shared IR and classification tasks by giving special consideration to evaluating models aiming to mitigate performance drop over time. We envisage that this task will draw attention from the IR community and NLP researchers to the problem of temporal persistence of models, what enables or prevents it, potential solutions and their limitations.
Original language | English |
---|---|
Title of host publication | Advances in Information Retrieval |
Editors | Jaap Kamps, Lorraine Goeuriot, Fabio Crestani, Maria Maistro, Hideo Joho, Brian Davis, Cathal Gurrin, Annalina Caputo, Udo Kruschwitz |
Place of Publication | Cham, Switzerland |
Publisher | Springer Nature Switzerland |
Pages | 499-505 |
Number of pages | 7 |
ISBN (Electronic) | 9783031282416 |
ISBN (Print) | 9783031282409 |
DOIs | |
Publication status | Published - 2 Apr 2023 |
Event | 45th European Conference on Information Retrieval, ECIR 2023 - Dublin, Ireland Duration: 2 Apr 2023 → 6 Apr 2023 |
Publication series
Name | Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) |
---|---|
Volume | 13982 LNCS |
ISSN (Print) | 0302-9743 |
ISSN (Electronic) | 1611-3349 |
Conference
Conference | 45th European Conference on Information Retrieval, ECIR 2023 |
---|---|
Country/Territory | Ireland |
City | Dublin |
Period | 2/04/23 → 6/04/23 |
Funding
Acknowledgements. This work is supported by the ANR Kodicare bi-lateral project, grant ANR-19-CE23-0029 of the French Agence Nationale de la Recherche, and by the Austrian Science Fund (FWF, grant I4471-N). This work is also supported by a UKRI/EPSRC Turing AI Fellowship to Maria Liakata (grant no. EP/V030302/1) and The Alan Turing Institute (grant no. EP/N510129/1) through project funding and its Enrichment PhD Scheme for Iman Bilal. This work has been using services provided by the LINDAT/CLARIAH-CZ Research Infrastructure (https://lindat.cz), supported by the Ministry of Education, Youth and Sports of the Czech Republic (Project No. LM2018101) and has been also supported by the Ministry of Education, Youth and Sports of the Czech Republic, Project No. LM2018101 LINDAT/CLARIAH-CZ.
Keywords
- Evaluation
- Information retrieval
- Temporal generalisability
- Temporal persistence
- Text classification
ASJC Scopus subject areas
- Theoretical Computer Science
- General Computer Science