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Andrey Sakhovskiy

4 accepted papers

2025

RuCCoD: Towards Automated ICD Coding in Russian

EMNLP 2025

This study investigates the feasibility of automating clinical coding in Russian, a language with limited biomedical resources. We present a new dataset for ICD coding, which includes diagnosis fields from electronic health records (EHRs) annotated with over 10,000 entities and more than 1,500 uniqu

2024

Biomedical Concept Normalization over Nested Entities with Partial UMLS Terminology in Russian

COLING 2024main

We present a new manually annotated dataset of PubMed abstracts for concept normalization in Russian. It contains over 23,641 entity mentions in 756 documents linked to 4,544 unique concepts from the UMLS ontology. Compared to existing corpora, we explore two novel annotation characteristics: the ne…

2024

Biomedical Entity Representation with Graph-Augmented Multi-Objective Transformer

NAACL 2024findings

Modern biomedical concept representations are mostly trained on synonymous concept names from a biomedical knowledge base, ignoring the inter-concept interactions and a concept’s local neighborhood in a knowledge base graph. In this paper, we introduce Biomedical Entity Representation with a Graph-A…

2024

Lost in Translation: Chemical Language Models and the Misunderstanding of Molecule Structures

EMNLP 2024finding

The recent integration of chemistry with natural language processing (NLP) has advanced drug discovery. Molecule representation in language models (LMs) is crucial in enhancing chemical understanding. We propose Augmented Molecular Retrieval (AMORE), a flexible zero-shot framework for assessment of…