Machine learning Lecture 4

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Machine learning lecture series by Ravi Gupta, AU-KBC in MIT

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Machine learning Lecture 4

  1. 1. Lecture No. 4 Ravi Gupta AU-KBC Research Centre, MIT Campus, Anna University Date: 12.3.2008
  2. 2. Today’s Agenda • Instance Based Learning • Measuring Credibility of Classifier • Discussions on Case Study • WEKA Demo
  3. 3. Instance-Based Learning Learning in Instance-based learning algorithms consists of simply storing the presented training data and find a set of similar related instances, retrieved from memory (training set) and used to classify the new query instance.
  4. 4. Instance-Based Learning Query Instance Target Class Training Instances Present in memory
  5. 5. Previous Learning Method Training Model / Target Class Instances Hypothesis Query Instance

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