Lecture 7: Simple Classifier (KNN)

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Presentation transcript:

Lecture 7: Simple Classifier (KNN) Alireza Akhavan Pour CLASS.VISION چهارشنبه – ۱۶ اسفند ۱۳۹۶

The k-Nearest Neighbor Classifier Objectives: By the end of this lesson, you will: Have an understanding of the k-Nearest Neighbor classifier. Know how to apply the k-Nearest Neighbor classifier to image datasets. Understand how the value of k impacts classifier performance. سه‌شنبه – ۲۲ اسفند ۱۳۹۶

سه‌شنبه – ۲۲ اسفند ۱۳۹۶

سه‌شنبه – ۲۲ اسفند ۱۳۹۶

1-Nearest Neighbor سه‌شنبه – ۲۲ اسفند ۱۳۹۶

3-Nearest Neighbor سه‌شنبه – ۲۲ اسفند ۱۳۹۶

Voronoi Diagram Decision surface formed by the training examples سه‌شنبه – ۲۲ اسفند ۱۳۹۶

https://www.csee.umbc.edu/courses/671/fall01/class-notes/k-nn.ppt https://gurus.pyimagesearch.com/lesson-sample-k-nearest-neighbor-classification/ سه‌شنبه – ۲۲ اسفند ۱۳۹۶