Novel Automated K-means++ Algorithm for Financial Data Sets

Table 4

Vector space mode.

Document	Keyword
	1	2	3	4		441	442
1	0.0382	0.0096	0.0191	0.0191		0.0000	0.0000
2	0.0000	0.0101	0.0200	0.0200		0.0000	0.0000
3	0.0000	0.0102	0.0203	0.0203		0.0000	0.0000
4	0.0000	0.0100	0.0199	0.0199		0.0000	0.0000
99	0.0000	0.0000	0.0000	0.0000		0.1285	0.0000
100	0.0000	0.0153	0.0000	0.0000		0.0000	0.1221