Introduction to Machine Learning Projects

For each of the five data sets, perform the following task. You do not need to write separate report, but you do need to submit answers to each of the below questions for each of the data sets.

1. Import the data set and perform exploratory data analysis.
2. Choose a column(s) to use as your X data, choose a column to use as your y data. Describe your choices.
3. Perform the machine learning workflow using your data set and the k-Nearest Neighbor’s algorithm.
4. What was your original accuracy? How did you improve it?