Nicolay Rusnachenko's picture

Nicolay Rusnachenko

nicolay-r

AI & ML interests

Information Retrieval・Medical Multimodal NLP (πŸ–Ό+πŸ“) Research Fellow @BU_Research・software developer http://arekit.io・PhD in NLP

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posted an update about 15 hours ago
πŸ“’ For those who tracking adances in Sentiment Analysis, this post might be relevant for you. So far we arranged RuOpinionNE-2024 competition with final stage that has just been completed several days ago. Here the quick findings we got from the top submissions. πŸŽ‰ πŸ” First, RuOpinonNE-2024 competition πŸ’» on extraction of opinion tuples (opinion source, opinion object, tonality, linguistic expression) from low resource domain news texts written in Russian language. The competition is hosted by codalab platform: https://codalab.lisn.upsaclay.fr/competitions/20244 To asses the advanes, we adopt F1 over sentiment classes which also involves evalution of the spans. πŸ‘ Among 7 participants in total, the top three submissions showcase the following results: πŸ₯‰msuai F1=0.33 🎊 πŸ₯ˆRefalMachine showcase +0.02 F1=0.35 🎊 πŸ†VatolinAlexey showcase +0.06 F1=0.41 🎊 πŸ“ At present, the competition organizers are working on: 1. 🟑 Collecting information about models utilized participants to contribute here with pre-trained models / concepts; 2. 🟑 Wrapping up findings from the submissions in a paper. πŸ”” For more information and further updates, the most complete source that complements codalab is this github: https://github.com/dialogue-evaluation/RuOpinionNE-2024 The RuOpinionNE-2024 are now in post-evaluation stage, so everyone interested in low resouce domain evaluation on opinon extraction are welcome πŸ™Œ
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