machine learning

3 KNN (20 points) Table 2 is a gene expression microarray data, where each row represents a sample for a person, each column represents a gene, and each entry represents gene expression value. The output of each sample indicates whether a specific disease exists in this sample. Please use Manhattan Distance-Weighted KNN (K-3) to predict the output of the sample 11 and sample 12. Hint: you need to calculate the weights instead of simply count how many Yeses and Nos