Unsupervised Learning - Kmeans Week 11 Challenge

Q1.computing similarity between categorical data instances is not straightforward owing to the fact that there is no explicit notion of ordering between categorical values.

To overcome this problem, several data-driven similarity measures have been proposed for categorical data. The behavior of such measures directly depends on the data.

we can Assign numeric value to each property so the order matches the meaning behind the property if possible. It is important to order property values from lower to higher if property can be measured.

Q2.