Search Results for author: Lawrence Muchemi

Found 6 papers, 0 papers with code

KenSwQuAD -- A Question Answering Dataset for Swahili Low Resource Language

no code implementations4 May 2022 Barack W. Wanjawa, Lilian D. A. Wanzare, Florence Indede, Owen McOnyango, Lawrence Muchemi, Edward Ombui

The need for Question Answering datasets in low resource languages is the motivation of this research, leading to the development of Kencorpus Swahili Question Answering Dataset, KenSwQuAD.

BIG-bench Machine Learning Question Answering +1

Best feature performance in codeswitched hate speech texts

no code implementations25 Sep 2019 Edward Ombui, Lawrence Muchemi, Peter Wagacha

How well can hate speech concept be abstracted in order to inform automatic classification in codeswitched texts by machine learning classifiers?

Topic Models

On the Place of Text Data in Lifelogs, and Text Analysis via Semantic Facets

no code implementations8 Jun 2016 Gregory Grefenstette, Lawrence Muchemi

Data captured by lifelogging devices will increasingly include speech and text, potentially useful in analysis of intellectual activities.

Determining the Characteristic Vocabulary for a Specialized Dictionary using Word2vec and a Directed Crawler

no code implementations31 May 2016 Gregory Grefenstette, Lawrence Muchemi

Terms which are found significantly more often in the specialized corpus than in the background corpus are candidates for the characteristic vocabulary of the domain.

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