heuristic
/hjəˈɹɪstɪk/
Word Rarity
Rare
Frequency: 2.72 in modern English
14
Scrabble Score
9
Letters
3
Syllables
8
Unique Chars
Meaning
adj
That employs a practical method not guaranteed to be optimal or perfect; either not following or derived from any theory, or based on an advisedly oversimplified one.
adj
That provides a useful, but not optimal, solution to a problem. Such algorithms are typically employed either because the only known algorithms that provide optimal solutions use too much time or resources, or else because there is no known algorithm that provides an optimal solution.
adj
That reasons from the value of a method or principle that has been shown by experimental investigation to be a useful aid in learning, discovery and problem-solving.
noun
A heuristic method.
Example Sentences
- ""The heuristic appraisal is the 'identification and evaluation of hints and clues that can provide direction to inquiry in the sometimes large gap between the extremes of complete knowledge and complete ignorance'”."
- "If a heuristic algorithm works for most of the input data or its maximum percentage error is tolerable, we may prefer the heuristic algorithm to an optimum algorithm that requires a long time."
Etymology
Origin
Word Breakdown
- Root: εὑρίσκω
Regional Pronunciation
- American English: /hjəˈɹɪstɪk/