computable
의미: Capable of being calculated or determined by a mechanical or algorithmic process, especially by a Turing machine. More loosely, able to be worked out or figured.
In theoretical computer science, computable has a precise meaning: a function is computable if an algorithm exists that can produce the correct output for every valid input in a finite number of steps. Alan Turing's foundational work established the boundaries of computability, showing that some problems are fundamentally not computable — no algorithm can ever solve them. The term has expanded into broader use, particularly in data science and policy, to describe anything that can be quantified or algorithmically determined.
예문
- Turing demonstrated that the halting problem is not computable, meaning no general algorithm can determine whether an arbitrary programme will eventually terminate. 图灵证明了停机问题是不可计算的,即没有通用算法能够判断任意程序是否最终会终止。Turing demostró que el problema de la parada no es computable, lo que significa que no existe un algoritmo general capaz de determinar si un programa arbitrario terminará alguna vez.チューリングは停止問題が計算不可能であることを証明した。すなわち、任意のプログラムが最終的に停止するかどうかを判定できる汎用アルゴリズムは存在しない。튜링은 정지 문제가 계산 불가능함을 증명했다. 즉, 임의의 프로그램이 최종적으로 정지하는지 여부를 판정할 수 있는 범용 알고리즘은 존재하지 않는다.
- With sufficient data, the risk of flooding for any given postcode is now computable to a high degree of accuracy. 有了充足的数据,任何给定邮政编码区域的洪水风险现在都可以高精度地计算出来。Con datos suficientes, el riesgo de inundación para cualquier código postal dado es ahora computable con un alto grado de precisión.十分なデータがあれば、任意の郵便番号に対する洪水リスクは現在、高い精度で計算可能である。충분한 데이터가 있으면, 특정 우편번호의 홍수 위험은 현재 높은 정확도로 계산 가능하다.
- The researchers argued that moral judgements are not straightforwardly computable and resist reduction to algorithmic rules. 研究人员认为,道德判断不能被简单地算法化,也不能被还原为算法规则。Los investigadores argumentaron que los juicios morales no son directamente computables y se resisten a la reducción a reglas algorítmicas.研究者たちは、道徳的判断は単純に計算可能なものではなく、アルゴリズム的ルールへの還元に抗するものだと論じた。연구자들은 도덕적 판단은 단순히 계산 가능한 것이 아니며 알고리즘적 규칙으로의 환원에 저항한다고 주장했다.
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사용 가이드
맥락: academic, scientific, technology
어조: neutral
기원과 역사
From Latin computare (to reckon, calculate), from com- (together) + putare (to reckon, think). The modern technical sense owes much to Alan Turing's 1936 paper on computable numbers.
문화적 배경
Era: Modern
Generation: All ages
Social background: Universal
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