id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
aiti-11169	Rui Gong; Kazunori Hase	Swarm Intelligence Algorithm Based on Plant Root System in 1D Biomedical Signal Feature Engineering to Improve Classification Accuracy	2023	14	.pdf	application/pdf	7060	363	55	The expected information required to classify the tuple from �� based on feature ��� is ( ) ( ) 2 1 Info Info β = = ×ɺ ɺ ɺ ɺ ɺ i n i nn i s s B B B B (3) ( ) ( ) ( )Gain Info Info β β = − ɺ ɺ ɺ ɺ n n B B (4) Info��� �, also known as the entropy of ���×�〈 〉, can be defined as ( ) ( ) ( )1 2 1 2 2 2 Info log logB p p p p=	cache/aiti-11169.pdf	txt/aiti-11169.txt