heuristics – מילון אנגלי-אנגלי
heuristics
n.
study and application of heuristic methods
heuristic
n.
heuristic method, investigative approach to problem solving
Heuristic
A
heuristic technique (; , "find" or "discover"), often called simply a
heuristic, is any approach to problem solving, learning, or discovery that employs a practical method not guaranteed to be optimal or perfect, but sufficient for the immediate goals. Where finding an optimal solution is impossible or impractical, heuristic methods can be used to speed up the process of finding a satisfactory solution. Heuristics can be mental shortcuts that ease the cognitive load of making a decision. Examples of this method include using a
rule of thumb, an
educated guess, an intuitive judgment, stereotyping,
profiling, or
common sense.
heuristic
Noun
1. a commonsense rule (or set of rules) intended to increase the probability of solving some problem
(synonym) heuristic rule, heuristic program
(hypernym) rule, formula
(hyponym) lateral thinking
Adjective
1. of or relating to or using a general formulation that serves to guide investigation
(antonym) algorithmic
(similar) trial-and-error
Heuristic
As opposed to an
algorithm (which contains a fully defined set of steps that will produce a specific outcome),
heuristics are general recommendations or guides based on statistical evidence (e.g.,
"quit smoking to prolong your life," "males with college education are more likely to respond positively to this advertisement than…") or theoretical reasoning (e.g.,
"the mechanism of the vitamin X synthesis as we understand it, implies that eating Y will reduce the deficit of X"). For more information about the concept of
heuristic, see Kahneman, Slovic, & Tversky, 1982.
See also,
Data Mining ,
Neural Networks ,
algorithm .
heuristics
heuristics- danh từ
- phương pháp giải quyết vấn đề bằng cách đánh giá kinh nghiệm, và tìm giải pháp qua thử nghiệm và rút tỉa khuyết điểm
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