Learning Document Semantic Representation with Hybrid Deep Belief Network

Table 3

Document classification accuracy and retrieval precision using keyword word embedding.

Dataset	Document classification					Document retrieval
	Output units number					Output units number
	50	100	128	512	1000	50	100	128	512	1000
20 Newsgroups	81.57	81.68	82.35	82.09	82.29	81.91	76.89	78.99	78.50	78.91
BBC data	98.41	98.84	99.35	98.82	97.76	97.26	96.97	98.05	97.52	98.58