Automatically clustering large-scale miRNA sequences: methods and experiments

BMC Genomics

Table 4 Evaluating unclassified miRNA in miRBase17

Features	Cluster number	To novel family¹	To mixed family²	To existing family	Failed
Gram4	800	231/1820	2141/320/3091	975	191
Gram4	1200	293/1828	1457/263/2299	981	861
Gram4(140 features, Isomap)	1200	301/2266	1272/205/1776	859	730
Gram5(140 features, Isomap)	1200	316/2299	1085/179/1483	935	808

¹x/y stands for x families contain y members.
²x/y/z stands for x novel miRNAs mixed with z members that come from y existing families.

ISSN: 1471-2164