Pierre Kamuina Kambayi

CNN-RNN Hybrid Model for Predicting Agricultural Yield from Soil Physico-Chemical Parameters

Evariste Kantshia Bakatubia, Pascaline Kizodisa Mbilankazi, Fortunat Tshimanga Mbuyi, Christian Ntumba Cinema, Charles Djamba Pongembe, Pierre Kamuina Kambayi & Pierre Kafunda Katalay · Asian Journal of Research in Computer Science · 2026

Smart agriculture represents an important challenge for food security and the sustainable optimisation of agricultural production systems. However, accurate agricultural yield prediction remains complex because of the nonlinear interactions among soil physicochemical parameters,...

Open access Research Article 10.9734/ajrcos/2026/v19i7881

Comparison and Optimization of the Robustness of Recommendation Models in the Face of Noised Data in E-Commerce

Bruce Mbombi Bakondolo, Télesphore Nsumbu Lukamba, Christophe Ebaka Bongelo, Jean Cibamba Kanyinda, Blaise Kapalala Kapenda, Pierre Kamuina Kambayi, Gédéon Mbala Mbuyamba & Richard Kitondua Lubanzadio · Asian Journal of Research in Computer Science · 2026

Recommendation systems play a crucial role in e-commerce, but their performance is often degraded by noisy data such as accidental clicks, erroneous implicit interactions, and ambiguous user behavior. This study compares the robustness of three recommendation approaches: collabor...

Open access Research Article 10.9734/ajrcos/2026/v19i5860