4 papers
VerifAI: A Verifiable Open-Source Search Engine for Biomedical Question Answering
MiloÅ¡ KoÅ¡prdiÄ, Adela LjajiÄ, Bojana BaÅ¡aragin +3
We introduce VerifAI, an open-source expert system for biomedical question answering that integrates retrieval-augmented generation (RAG) with a novel post-hoc claim verification m…
From Zero to Hero: Harnessing Transformers for Biomedical Named Entity Recognition in Zero- and Few-shot Contexts
MiloÅ¡ KoÅ¡prdiÄ, Nikola ProdanoviÄ, Adela LjajiÄ +2
Supervised named entity recognition (NER) in the biomedical domain depends on large sets of annotated texts with the given named entities. The creation of such datasets can be time…
Verif.ai: Towards an Open-Source Scientific Generative Question-Answering System with Referenced and Verifiable Answers
MiloÅ¡ KoÅ¡prdiÄ, Adela LjajiÄ, Bojana BaÅ¡aragin +2
In this paper, we present the current progress of the project Verif.ai, an open-source scientific generative question-answering system with referenced and verified answers. The com…
Multilingual transformer and BERTopic for short text topic modeling: The case of Serbian
Darija Medvecki, Bojana BaÅ¡aragin, Adela LjajiÄ +1
This paper presents the results of the first application of BERTopic, a state-of-the-art topic modeling technique, to short text written in a morphologi-cally rich language. We app…