Table V. Proportional differences when...

Table V.

Proportional differences when artificial and source selections scores are assigned to documents

		MMs random forest	GMs linear regression
MAP@100	CORI	+17.2%	−38.9%^‡
	SSL	+34.3%	−30%^†
	SAFE	+38.1%	−28%*
PRES@100	CORI	+37.8%^‡	+25.9%^‡
	SSL	+23.3%^†	+12.7%
	SAFE	+21.5%*	+11%
RECALL@100	CORI	+39%^‡	+28.1%^‡
	SSL	+23.3%^†	+13.7%
	SAFE	+21%*	+11.5%

		MMs random forest	GMs linear regression
MAP@100	CORI	+17.2%	−38.9%^‡
	SSL	+34.3%	−30%^†
	SAFE	+38.1%	−28%*
PRES@100	CORI	+37.8%^‡	+25.9%^‡
	SSL	+23.3%^†	+12.7%
	SAFE	+21.5%*	+11%
RECALL@100	CORI	+39%^‡	+28.1%^‡
	SSL	+23.3%^†	+13.7%
	SAFE	+21%*	+11.5%

Notes: Asterisk (*), dagger (†) and double-dagger (‡) represent statistical significance at the 90%, 95% and 99% confidence intervals, respectively.

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