Gaël Lejeune
Associate Professor (Maître De Conférences)
Paris, Ile-de-France
Summary
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Senior🎓
Top SchoolGaël Lejeune is an Associate Professor in Computer Science at Sorbonne Université with over a decade of experience specializing in natural language processing and text mining, particularly for press, microblogs and PDF documents. His work spans classification tasks (dating, emotion detection, multilingual monitoring, information extraction) and content extraction (OCR, scraping, automated table of contents), with a strong track record from PhD research on multilingual epidemic surveillance through to postdoctoral projects in dialogue modeling and biomedical text mining. He combines academic teaching and research with practical system-building experience, having implemented multilingual surveillance architectures and experimental platforms in industry collaborations. Fluent in both linguistic and technical perspectives—rooted in degrees in computer science, translation/cognitive sciences and language studies—he brings a rare multidisciplinary approach to NLP problems. Notably, he applies research methods to messy real-world documents (native or scanned PDFs), bridging state-of-the-art algorithms with robust data acquisition and preprocessing.
10 years of coding experience
Doctor of Philosophy (PhD), Informatique, Doctor of Philosophy (PhD), Informatique at Université de Caen Normandie
English, Spanish, Russian
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (5)
phonetics7
acl7
computational-linguistics6
natural-language-processing5
nlp4
Programming languages (1)
Github contributions (5)
rundimeco/waddle
Apr 2020 - Jan 2023
Contributions:54 commits, 45 pushes, 1 branch in 2 years 9 months
rundimeco/daniel
Dec 2016 - Oct 2019
Contributions:37 pushes, 1 branch in 2 years 11 months
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