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Micheal Abaho

3 accepted papers

2024

Improving Pre-trained Language Model Sensitivity via Mask Specific losses: A case study on Biomedical NER

NAACL 2024long

Adapting language models (LMs) to novel domains is often achieved through fine-tuning a pre-trained LM (PLM) on domain-specific data. Fine-tuning introduces new knowledge into an LM, enabling it to comprehend and efficiently perform a target domain task. Fine-tuning can however be inadvertently inse…

2024

Select and Augment: Enhanced Dense Retrieval Knowledge Graph Augmentation (Abstract Reprint)

AAAI 2024technical

Injecting textual information into knowledge graph (KG) entity representations has been a worthwhile expedition in terms of improving performance in KG oriented tasks within the NLP community. External knowledge often adopted to enhance KG embeddings ranges from semantically rich lexical dependency…

Cited by 0SourcePDFScholar
2021

Detect and Classify – Joint Span Detection and Classification for Health Outcomes

EMNLP 2021main

A health outcome is a measurement or an observation used to capture and assess the effect of a treatment. Automatic detection of health outcomes from text would undoubtedly speed up access to evidence necessary in healthcare decision making. Prior work on outcome detection has modelled this task as…