Browsing by Author "Gachoki, Peter"
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EFFECT OF COOKING METHODS AND DURATION ON ASCORBIC ACID CONCENTRATION OF SELECTED VEGETABLES
Wambua, Angeline; Kariuki, Richard; Gachoki, Peter; Okello, Vincent; Opiata, Patrick (RJLBPCS, 2020-12-01)Cooking vegetables before they are consumed helps in making them more palatable in addition to improving taste and texture. On the other hand, cooking causes a substantial change in the composition of chemicals thus ... -
Features Selection in Statistical Classification of High Dimensional Image Derived Maize (Zea Mays L.) Phenomic Data
Gachoki, Peter; Muraya, Moses; Njoroge, Gladys (Science and Education Publishing, 2022)Phenotyping has advanced with the application of high throughput phenotyping techniques such automated imaging. This has led to derivation of large quantities of high dimensional phenotypic data that could not have been ... -
Features Selection in Statistical Classification of High Dimensional Image Derived Maize (Zea Mays L.) Phenomic Data
Gachoki, Peter; Muraya, Moses; Njoroge, Gladys (Science and Education Publishing, 2022)Phenotyping has advanced with the application of high throughput phenotyping techniques such automated imaging. This has led to derivation of large quantities of high dimensional phenotypic data that could not have been ... -
MODELLING PLANT GROWTH BASED ON GOMPERTZ, LOGISTIC CURVE, EXTREME GRADIENT BOOSTING AND LIGHT GRADIENT BOOSTING MODELS USING HIGH DIMENSIONAL IMAGE DERIVED MAIZE (Zea mays L.) PHENOMIC DATA
Gachoki, Peter (Chuka University, 2022-09)Modelling of plant growth is vital for hypotheses testing and carrying out virtual plant growth and development experiments, which may otherwise take a long time under field conditions. Modelling of plant growth has ... -
Predictive Modelling of Benign and Malignant Tumors Using Binary Logistic, Support Vector Machine and Extreme Gradient Boosting Models
Gachoki, Peter; Mburu, Moses; Muraya, Moses (Science and Education Publishing, 2019-11-26)Breast cancer is the leading type of cancer among women worldwide, with about 2 million new cases and 627,000 deaths every year. The breast tumors can be malignant or benign. Medical screening can be used to detect the ...