Synonym extraction and abbreviation expansion with ensembles of semantic spaces

Table 6 Conjoined corpus space results on clinical + medical development set

Strategy	Abbr →Exp			Exp →Abbr			Syn
Strategy	RI	RP	Result	RI	RP	Result	RI	RP	Result
RI ⊂ RP₃₀	RI_4	RP_4_sw	0.30	RI_4	RP_4_sw	0.18	RI_8	RP_8_sw	0.41
RI ⊂ RP₃₀	RI_20	RP_4_sw	0.30	RI_4	RP_4_sw	0.18	RI_8	RP_8_sw	0.41
RP ⊂ RI₃₀	RI_4	RP_4	0.23	RI_4	RP_4_sw	0.13	RI_8	RP_8	0.36
	RI_4	RP_4_sw		RI_8	RP_8_sw		RI_8	RP_8_sw
	RI_8	RP_8		RI_20	RP_2_sw		RI_20	RP_2_sw
	RI_20	RP_2		RI_20	RP_4_sw		RI_20	RP_4_sw
	RI_20	RP_4
RI + RP	RI_2	RP_2_sw	0.25	RI_4	RP_4_sw	0.18	RI_8	RP_8_sw	0.46
				RI_8	RP_8_sw
				RI_20	RP_4_sw

Results (recall, top ten) of the best configurations for each model and model combination on the three tasks. The configurations are described according to the following pattern: model_windowSize. For RP, sw means that stop words are retained in the model.

ISSN: 2041-1480