Gibson Nkhata

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University of Arkansas

1 h-index 11 pubs 1 cited

Research Areas

OverviewAI-generated summary

Gibson Nkhata's research focuses on the application of machine learning techniques, particularly in natural language processing and retrieval-augmented generation. His recent work includes the development of ClusterRAG, a system that utilizes cluster-based collaborative filtering for personalized retrieval-augmented generation, and sentiment analysis of movie reviews using BERT. Nkhata has also investigated the causal analysis of author demographics in academic peer review. He collaborates with researchers Uttamasha Oyshi and Susan Gauch at the University of Arkansas at Fayetteville, with whom he shares multiple publications. Nkhata's scholarly output is characterized by a recent h-index of 1 and a total of 12 publications.

Metrics

h-index: 1
Publications: 11
Citations: 1

Selected Publications

ClusterRAG: Cluster-Based Collaborative Filtering for Personalized Retrieval-Augmented Generation (2026)

Underline Science Inc. DOI OpenAlex
ClusterRAG: Cluster-Based Collaborative Filtering for Personalized Retrieval-Augmented Generation (2026)

DOI OpenAlex
ClusterRAG: Cluster-Based Collaborative Filtering for Personalized Retrieval-Augmented Generation (2026)

arXiv (Cornell University) OpenAlex
Causal Analysis of Author Demographics in Academic Peer Review (2026)

arXiv (Cornell University) OpenAlex
Causal Analysis of Author Demographics in Academic Peer Review (2025)

Open MIND DOI OpenAlex
Verifying Rumors via Stance-Aware Structural Modeling (2025)

arXiv (Cornell University) DOI OpenAlex
Mind2: Mind-to-Mind Emotional Support System with Bidirectional Cognitive Discourse Analysis (2024)

DOI OpenAlex