Initial commit
Merge branch 'master' of https://github.com/yu-iskw/hierarchical-clustering-with-spark

Conflicts:
	.gitignore
Merge branch 'master' of https://github.com/yu-iskw/hierarchical-clustering-with-spark
Merge branch 'master' of https://github.com/yu-iskw/hierarchical-clustering-with-spark
Merge branch 'master' of https://github.com/yu-iskw/hierarchical-clustering-with-spark
Merge branch 'master' of https://github.com/yu-iskw/hierarchical-clustering-with-spark
Modify the clustering algorighm
Merge branch 'master' of https://github.com/yu-iskw/hierarchical-clustering-with-spark
Merge branch 'master' of https://github.com/yu-iskw/hierarchical-clustering-with-spark
Merge branch 'master' of https://github.com/yu-iskw/hierarchical-clustering-with-spark
Modify how to test the performance with sparse vetors
Merge branch 'master' of https://github.com/yu-iskw/hierarchical-clustering-with-spark
Merge branch 'master' of https://github.com/yu-iskw/hierarchical-clustering-with-spark

Conflicts:
	bin/experiment-sparse.sh
Merge branch 'master' of https://github.com/yu-iskw/hierarchical-clustering-with-spark