资料来源 : Free On-Line Dictionary of Computing

hill climbing
     
         A {graph} search {algorithm} where the current
        path is extended with a successor node which is closer to the
        solution than the end of the current path.
     
        In simple hill climbing, the first closer node is chosen
        whereas in steepest ascent hill climbing all successors are
        compared and the closest to the solution is chosen.  Both
        forms fail if there is no closer node.  This may happen if
        there are local maxima in the {search space} which are not
        solutions.  Steepest ascent hill climbing is similar to {best
        first search} but the latter tries all possible extensions of
        the current path in order whereas steepest ascent only tries
        one.
     
        (1995-12-09)