Els Lefever
Impact in
- Artificial Intelligence top 1%
- Topic Modeling
- Natural Language Processing Techniques
- Hate Speech and Cyberbullying Detection
- Sentiment Analysis and Opinion Mining
- Advanced Text Analysis Techniques
Papers in
-
- Natural Language Processing Techniques 54
- Topic Modeling 49
- Sentiment Analysis and Opinion Mining 26
- Advanced Text Analysis Techniques 24
- Semantic Web and Ontologies 10
- Text Readability and Simplification 9
- Hate Speech and Cyberbullying Detection 8
- Co-authors
- Véronique HosteCynthia Van HeeBart DesmetGuy De PauwBen VerhoevenWalter DaelemansGilles JacobsGeorgeta Bordea
- Journals
- Language Resources and Evaluation (14 papers)Terminology International Journal of Theoretical and Applied Issues in Specialized Communication (5 papers)Across Languages and Cultures (2 papers)Computational Linguistics (1 paper)Information Sciences (1 paper)
- Partner nations
- BelgiumNetherlandsUnited States
In The Last Decade
Els Lefever
92 papers receiving 1.3k citations
Peers
Comparison fields: 5 of 80
- Artificial Intelligence 1.2k
- Tourism, Leisure and Hospitality Management 26
- Signal Processing 149
- Social Psychology 269
- Communication 83
Countries citing papers authored by Els Lefever
This map shows the geographic impact of Els Lefever's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Els Lefever with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Els Lefever more than expected).
Fields of papers citing papers by Els Lefever
This network shows the impact of papers produced by Els Lefever. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Els Lefever. The network helps show where Els Lefever may publish in the future.
Co-authorship network
The 25 scholars most cited alongside Els Lefever, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
| # | Work | ||
|---|---|---|---|
| 1 | 2023 | 0 | |
| 2 | 2023 | 2 | |
| 3 | 2022 | 1 | |
| 4 | Aspect-based sentiment analysis for German : analyzing 'talk of literature' surrounding literary prizes on social media | 2021 | 2 |
| 5 | Sentiment Analysis for Hinglish Code-mixed Tweets by means of Cross-lingual Word Embeddings | 2020 | 10 |
| 6 | 2020 | 27 | |
| 7 | 2019 | 27 | |
| 8 | Analysing emotions in social media coverage on Paris terror attacks : a pilot study | 2016 | 1 |
| 9 | First workshop on text analytics for cybersecurity and online safety (TA-COS 2016) | 2016 | 1 |
| 10 | A classification-based approach to economic event detection in Dutch news text | 2016 | 10 |
| 11 | Exploring the Realization of Irony in Twitter Data | 2016 | 25 |
| 12 | Monday mornings are my fave :) #not Exploring the Automatic Recognition of Irony in English tweets | 2016 | 13 |
| 13 | Very quaffable and great fun: applying NLP to wine reviews | 2015 | 1 |
| 14 | Guidelines for the fine-grained analysis of cyberbullying, version 1.0 | 2015 | 7 |
| 15 | Detection and Fine-Grained Classification of Cyberbullying Events | 2015 | 104 |
| 16 | Evaluation of Automatic Hypernym Extraction from Technical Corpora in English and Dutch | 2014 | 9 |
| 17 | LeTs Preprocess: The multilingual LT3 linguistic preprocessing toolkit | 2013 | 43 |
| 18 | Normalization of Dutch User-Generated Content | 2013 | 21 |
| 19 | Discovering Missing Wikipedia Inter-language Links by means of Cross-lingual Word Sense Disambiguation | 2012 | 3 |
| 20 | ParaSense or How to Use Parallel Corpora for Word Sense Disambiguation | 2011 | 28 |
About Els Lefever
Els Lefever is a scholar working on Artificial Intelligence, Tourism, Leisure and Hospitality Management, Language and Linguistics, General Social Sciences and Management Science and Operations Research, having authored 100 papers that have together received 1.4k indexed citations. Recurring topics across this work include Natural Language Processing Techniques (54 papers), Topic Modeling (49 papers), Sentiment Analysis and Opinion Mining (26 papers), Advanced Text Analysis Techniques (24 papers), Biomedical Text Mining and Ontologies (12 papers), Semantic Web and Ontologies (10 papers), Text Readability and Simplification (9 papers) and Hate Speech and Cyberbullying Detection (8 papers). The work is most often cited by research in Artificial Intelligence (1.2k citations), Tourism, Leisure and Hospitality Management (26 citations), Signal Processing (149 citations), Social Psychology (269 citations) and Communication (83 citations). Els Lefever has collaborated with scholars based in Belgium, Netherlands and United States. Frequent co-authors include Véronique Hoste, Cynthia Van Hee, Bart Desmet, Guy De Pauw, Ben Verhoeven, Walter Daelemans, Gilles Jacobs, Georgeta Bordea, Lieve Macken and Paul Buitelaar. Their work appears in journals such as Language Resources and Evaluation, Terminology International Journal of Theoretical and Applied Issues in Specialized Communication, Across Languages and Cultures, Computational Linguistics and Information Sciences.
Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.