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MachineLearning스터디/Introduction: Difference between revisions

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== Supervised Learning ==
== Supervised Learning ==
* 데이터에 대한 답이 주어진 경우.
=== Regression ===
* 연속적인 값에 대한 추론.
* 예: Housing Price Prediction
[[File:HousingPrice.png]]



Revision as of 16:33, 3 February 2014

머신 러닝이란?

  • 인공지능을 점진적으로 발달시키는 것
  • Reinforcement learning, Recommender system이라고도 부른다.

  • 데이터 마이닝
  • 무인으로 적용되는 응용프로그램(무인 헬리콥터, 자연어 처리 등등.)

Tom Mitchell(1998)의 정의

  • Well-posed Learning Problem: A computer program is said to learn from experience E with respect to some task T and some performance measure P, if its performance on T, as measured by P, improves with experience E.
  • 번역을 하려 했으나, 맛깔나게 번역을 못하겠으므로... :(

머신 러닝의 종류

  • Supervised Learning
  • Unsupervised Learning

Supervised Learning

  • 데이터에 대한 답이 주어진 경우.

Regression

  • 연속적인 값에 대한 추론.
  • 예: Housing Price Prediction
HousingPrice.png