3 citations · 3 across the 2 of their papers we have counts for
3 papers
cs.CL2025
Benchmarking Sociolinguistic Diversity in Swahili NLP: A Taxonomy-Guided Approach
Kezia Oketch, John P. Lalor, Ahmed Abbasi
We introduce the first taxonomy-guided evaluation of Swahili NLP, addressing gaps in sociolinguistic diversity. Drawing on health-related psychometric tasks, we collect a dataset o…
cs.CL2025
Bridging the LLM Accessibility Divide? Performance, Fairness, and Cost of Closed versus Open LLMs for Automated Essay Scoring
Kezia Oketch, John P. Lalor, Yi Yang +1
Closed large language models (LLMs) such as GPT-4 have set state-of-the-art results across a number of NLP tasks and have become central to NLP and machine learning (ML)-driven sol…
cs.CL2023★ 3 cited
When Automated Assessment Meets Automated Content Generation: Examining Text Quality in the Era of GPTs
Marialena Bevilacqua, Kezia Oketch, Ruiyang Qin +5
The use of machine learning (ML) models to assess and score textual data has become increasingly pervasive in an array of contexts including natural language processing, informatio…