[Retracted] Application of Digital Information Technology in Book Classification and Quick Search in University Libraries

Table 2

Approximate classification accuracy.

	0–400	400–800	800–1200	1200–1600	1600–2000
Auto text	0.87	0.88	0.9	0.92	0.93
One-to-many	0.87	0.88	0.9	0.92	0.94
Global optimization	0.88	0.89	0.92	0.93	0.94