Multichannel Convolutional Neural Network for Biological Relation Extraction

Table 6

Experimental results of baseline, one-channel, and the proposed MCCNN on DDI task. Baseline: with one-channel randomly initialized word embedding. One-channel: with one-channel Wikipedia and PubMed word embedding.

	Baseline			One-channel			MCCNN
	Advice	89.39	53.88	67.24	80.77	67.12	73.32	82.99	73.52	77.97
Effect	56.32	57.42	56.87	60.46	73.67	66.41	67.03	69.47	68.23
Mechanism	78.33	53.36	63.47	64.72	70.81	67.63	85.00	62.75	72.20
Int	93.55	30.21	45.67	82.05	33.33	47.41	75.51	38.54	51.03
Overall (micro)	70.00	52.68	60.12	66.50	67.31	66.90	75.99	65.25	70.21