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Collaborative Filtering: A Comparison of Graph-based Semisupervised Learning Methods and Memory-based Methods
(2008)
Collaborative filtering is a method of making predictions about the interests of a
user based on interest similarity to other users and consequently recommending
the predicted items. There is a widespread use of collaborative ...
Logical approaches to solving poverty alleviation and environmental issues.
(University of Nairobi, 2000)
This paper examines, in broader terms, poverty alleviation, food security, environmental resilience through capacity building and institutional support, with particular reference to Kenya.
Medicinal Plants of East Africa, 3rd Edition
(University of Nairobi Press, 2009)
The place of agroforestry in the rehabilitation and utilisation of semi-desert environments of northern Kenya
(World Agroforestry Centre, 2004)
Increasing destruction and degradation of the natural resource base in the sand-duned
landscapes of North Horr, Marsabit District, northern Kenya, are jeopardising efforts towards
sustainable economic development. The ...
Generalised deletion designs
(AJOL, 2003)
In this paper asymmetrical single replicate factorial designs are constructed from symmetrical single replicate factorial designs using the deletion technique. The study is along the lines of Voss(1986), Chauhan(1989) and ...
Eutrophication Prognosis and Realities for Lake Naivasha: Causes, Effects and Management Strategies
(China Environmental Science Press, 2001)
Lake Naivasha is the only freshwater (<5000 s/cm) Lake in Kenya’s Rift Valley. The Lake is
continually becoming more eutrophic due to environmental degradation and anthropogenic organic pollution and
nutrient loading ...
Value Difference Metric for Student Knowledge Level initialization in a Learner Model-based Adaptive e-Learning System
(2008)
Web-based learning systems give students the freedom to determine what to study
based on each individual learner’s learning goals. These systems support learners in
constructing their own knowledge for solving problems ...
Eco- Industrial Parks and their Potential Contribution to Sustainable Industrialization
(2007)
Small and Medium Enterprises (SMEs) dominate and playa key role i,: socialan economic development of Africa. They are also responsible for between 5 an
25% of the GDPs of the countries. This contribution to GDP is growing ...
On Ultimate Extinction Probabilities And Mean Behaviour Of Spatial Patterns
(University of Nairobi, 2000)
The three basic spatial patterns of organisms are clustering (overdispersion), randorrmess and uniformity (underdispersion). In this paper, deterministic and stochastic models are employed to describe the dynamics of the ...