Measurements Examples
Iris flower
The Iris flower data set or Fisher's Iris data set is a multivariate data set introduced by the British statistician and biologist Ronald Fisher in his 1936 paper The use of multiple measurements in taxonomic problems as an example of linear discriminant analysis.
Here is the Data.
How can we build the distance matrix?
Euclidean distance
Manhattan distance
Chebyshev distance
Minkowski distance
Steam Gamers
Here is a game list from Steam. There
are 40 games in this list.
You have 5 friends on steam, and
here
are their purchase list.
Can you find out their gaming hobby similarity?
Hamming distance
Cosine Similarity
Jaccard Similarity
Diving Judges' Points
Here is a table of judges' points for a diving game. Please find out the preferences similarities between different judges.
Pearson Correlation Coefficient
Spearman’s Rank Correlation