heuristic


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Related to heuristic: Heuristic algorithm

heu·ris·tic

 (hyo͝o-rĭs′tĭk)
adj.
1. Of or relating to a usually speculative formulation serving as a guide in the investigation or solution of a problem: "The historian discovers the past by the judicious use of such a heuristic device as the 'ideal type'" (Karl J. Weintraub).
2. Of or constituting an educational method in which learning takes place through discoveries that result from investigations made by the student.
3. Computers Relating to or using a problem-solving technique in which the most appropriate solution of several found by alternative methods is selected at successive stages of a program for use in the next step of the program.
n.
1. A heuristic method or process.
2. heuristics(used with a sing. verb) The study and application of heuristic methods and processes.

[From Greek heuriskein, to find.]

heu·ris′ti·cal·ly adv.

heuristic

(hjʊəˈrɪstɪk)
adj
1. helping to learn; guiding in discovery or investigation
2. (Education) (of a method of teaching) allowing pupils to learn things for themselves
3. (Mathematics)
a. maths science philosophy using or obtained by exploration of possibilities rather than by following set rules
b. computing denoting a rule of thumb for solving a problem without the exhaustive application of an algorithm: a heuristic solution.
n
(plural) the science of heuristic procedure
[C19: from New Latin heuristicus, from Greek heuriskein to discover]
heuˈristically adv

heu•ris•tic

(hyʊˈrɪs tɪk or, often, yʊ-)

adj.
1. serving to indicate or point out; stimulating interest as a means of furthering investigation.
2. encouraging a person to learn, discover, or solve problems on his or her own, as by experimenting, evaluating possible answers or solutions, or by trial and error: a heuristic teaching method.
3. pertaining to or based on experimentation, evaluation, or trial-and-error methods.
n.
4. a heuristic method or argument.
5. the study of heuristic procedure.
[1815–25; < New Latin heuristicus= Greek heur(ískein) to find out, discover + Latin -isticus -istic]
heu•ris′ti•cal•ly, adv.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.heuristic - a commonsense rule (or set of rules) intended to increase the probability of solving some problem
formula, rule - (mathematics) a standard procedure for solving a class of mathematical problems; "he determined the upper bound with Descartes' rule of signs"; "he gave us a general formula for attacking polynomials"
lateral thinking - a heuristic for solving problems; you try to look at the problem from many angles instead of tackling it head-on
Adj.1.heuristic - of or relating to or using a general formulation that serves to guide investigation
algorithmic - of or relating to or having the characteristics of an algorithm
Translations

heuristic

[hjʊəˈrɪstɪk] ADJheurístico
heuristic searchinvestigación f heurística

heuristic

[hjʊəˈrɪstɪk] adj [method] → heuristique

heuristic

adjheuristisch
n heuristics singHeuristik f
References in periodicals archive ?
Unreachable Vertex Heuristic. This research proposes a new heuristic, namely, unreachable vertex heuristic, to reduce the chance of reaching a dead end while constructing the Hamiltonian path.
For example, the usability aspects of interacting with the smartphone apps, presenting information on the screen, learning about the smartphone apps' functionality, and controlling the devices prior research have shown that inspection method such as heuristic evaluation (HE) is effective in detecting usability problems in an interface compared to other methods [14, 15].
The discussion on approaches in allocation problem is divided into exact method, heuristic and metaheuristic (local search-and population search-based), hybrid, and other techniques.
[35] proposed the Heuristic Evaluation for Playability (HEP).
Heuristic is any information or knowledge that helps the algorithm explore areas that are most promising to find good solutions.
A bias that that machines are more trustworthy and secure than people -- or the machine heuristic -- may be behind the effect, said S.
For each node we calculate the cumulative cost for the road reaching that state, and a heuristic lower bound for the cost of the remaining road.
From a business perspective, we cannot praise Heuristic Solutions enough.
Heuristic Inquiry: Researching Human Experience Holistically
Section three proposes two batch mode heuristic: High Mean absolute Deviation First (HMADF) and QoS Guided Sufferage-HMADF.
To effectively and proactively do this, the first heuristic instructs that we as the scientific body developing such knowledge need to generate simple and clear messages, repeated often, by a variety of trusted voices.