V2EX machine learning

Machine Learning

定义 Definition

机器学习:人工智能的一个分支,让计算机从数据中学习规律并做出预测或决策,而不需要为每一种情况都显式编程。常见任务包括分类、回归、聚类与推荐等。(该术语也常简称为 ML。)

发音 Pronunciation (IPA)

/min ln/

例句 Examples

Machine learning helps email services detect spam.
机器学习帮助电子邮件服务检测垃圾邮件。

By combining machine learning with medical imaging, researchers can identify early signs of disease more accurately.
通过将机器学习与医学影像结合,研究人员能够更准确地识别疾病的早期迹象。

词源 Etymology

machine 源自拉丁语 machina(“装置、机器”),learning 来自动词 learn(“学习、掌握”)。作为术语,“machine learning”在20世纪中期的计算与人工智能研究语境中逐渐固定,用来指“让机器从经验(数据)中学习”的方法与过程。

相关词 Related Words

文学与作品 Notable Works

  • “Computing Machinery and Intelligence”(Alan Turing,1950):讨论机器智能与“机器能否思考”的问题,为后来的机器学习与AI研究提供思想背景。
  • “Pattern Recognition and Machine Learning”(Christopher M. Bishop,2006):经典教材,系统介绍统计学习与模式识别方法。
  • “The Elements of Statistical Learning”(Hastie, Tibshirani & Friedman,2001):机器学习/统计学习领域的重要参考书。
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