Cluster Polish urban legend texts

Cluster Polish urban legend texts the way folklorists do. [ver. 1.0.0]

Git repo URL: git://gonito.net/polish-urban-legends / Branch: master
Run git clone --single-branch git://gonito.net/polish-urban-legends -b master to get the challenge data
Browse at https://gonito.net/gitlist/polish-urban-legends.git/master

Leaderboard

#	submitter	when	ver.	description	test-A NMI	×
1	[anonymized]	2017-04-08 23:21	1.0.0	k-medoids, k-means++ initialization, cosine similarity, tf-idf, elbow method, with stopwords, silly "stem" python self-made k-means	0.8572291518635689	14
2	[anonymized]	2017-04-08 21:56	1.0.0	test17 k-means	0.774448924903754	23
3	[anonymized]	2017-06-04 14:19	1.0.0	ver1 python ready-made k-means	0.7661876348886398	1
4	p/tlen	2017-03-26 20:15	1.0.0	stupid solution... stupid	0.7387854240025928	1
5	[anonymized]	2017-04-08 22:05	1.0.0	parametry vol3 k-means	0.7256574023468709	19