Best-First search is a type of informed search, which of the following
principle used to choose the best next node for expansion
A : Evaluation function returning lowest evaluation
B : Evaluation function returning highest evaluation
C : Evaluation function returning lowest & highest evaluation
D : no evaluation function
principle used to choose the best next node for expansion
A : Evaluation function returning lowest evaluation
B : Evaluation function returning highest evaluation
C : Evaluation function returning lowest & highest evaluation
D : no evaluation function