Publications by Joan Chepkwony
Feature Selection
CarreFour Kenya Sale Increment Strategies. Research Question Carrefour Kenya and are currently undertaking a project that will inform the marketing department on the most relevant marketing strategies that will result in the highest no. of sales (total price including tax).This project is aimed at doing analysis on the dataset provided by c...
2321 sym R (14219 sym/96 pcs) 15 img
Anomaly Detection
Carrefour Sales and Marketing Strategies. Research Question Carrefour Kenya and are currently undertaking a project that will inform the marketing department on the most relevant marketing strategies that will result in the highest no. of sales (total price including tax).This project is aimed at doing analysis on the dataset provided by ca...
1802 sym R (8606 sym/79 pcs) 3 img
Association Rules
CarreFour Kenya Sales increment strategies. Research Question DA data analyst at Carrefour Kenya and are currently undertaking a project that will inform the marketing department on the most relevant marketing strategies that will result in the highest no. of sales (total price including tax). Metric of Success Identify the association rul...
1049 sym R (12326 sym/64 pcs)
R Fundamentals
R Project: Predicting whether a user will Click an Ad or not 1.1.1 Defining the Question Using R programming to identify which individuals are the most likely to click on the ads. 1.1.2 Understanding the Context Cryptography course was created by a Kenyan entrepreneur and would want to advertise it on her blog. She currently targets audiences...
1748 sym R (8544 sym/52 pcs) 5 img
Supervised Learning in R
R Project: Predicting whether a user will Click an Ad or not 1.1.1 Defining the Question Using R programming to identify which individuals are the most likely to click on the ads. 1.1.2 Understanding the Context Cryptography course was created by a Kenyan entrepreneur and would want to advertise it on her blog. She currently targets audiences...
2806 sym R (24108 sym/132 pcs) 17 img
Unsupervised Learning in R
Problem Statement Kira Plastinina is a Russian brand that is sold through a defunct chain of retail stores in Russia, Ukraine, Kazakhstan, Belarus, China, Philippines, and Armenia. The brand’s Sales and Marketing team would like to understand their customer’s behavior from data that they have collected over the past year. More specificall...
6434 sym R (1252118 sym/257 pcs) 30 img
Dimentionality Reduction(PCA)
CarreFour Kenya Sale Increment Strategies. Research Question Carrefour Kenya and are currently undertaking a project that will inform the marketing department on the most relevant marketing strategies that will result in the highest no. of sales (total price including tax).This project is aimed at doing analysis on the dataset provided by ca...
1762 sym R (28311 sym/124 pcs) 15 img