An Efficient Approach for Web Indexing of Big Data through Hyperlinks in Web Crawling

Table 3

Recall, precision, and -score value comparison.

	200,000		400,000		600,000		800,000		1,000,000
Crawler	LSI	BOT	LSI	BOT	LSI	BOT	LSI	BOT	LSI	BOT
Precision (P)	0.405	0.682	0.331	0.473	0.317	0.399	0.246	0.213	0.201	0.195
Recall (R)	0.174	0.278	0.212	0.642	0.417	0.611	0.614	0.836	0.647	0.838
-score	0.243	0.394	0.258	0.545	0.36	0.483	0.351	0.34	0.307	0.316