Unsupervised Learning - Kmeans Week 11 Challenge

Ans:- Similarity in categorical data is not as direct when itcomes to numerical data. the categorical data is first tranformed to numerical values and both are standardised to make sense of the similarity and dissimilarity between/among those features.

There are 4 types of methods which is used to calculate the distance or similarities between two points.

1. Euclidean Distance

2. Manhattan Distance

3. Minkowski Distance

4. Hamming Distance

Ans:-2.>