Exam Review 3-Dec-15Ranjay Krishna
Exam ReviewRanjay Krishna
Exam Review 3-Dec-15Ranjay Krishna
Basic Exam Facts
Exam Review 3-Dec-15Ranjay Krishna
Exam2015.12.073:30pm-6:30pmMudd Chemistry Building LEC
Note: one single-sided 8.5x11" sheet of notes is allowed in the final.
Exam Review 3-Dec-15Ranjay Krishna
15 True False Questions (30 minutes)
15 Multiple Choice Questions (30 minutes)
4 Short Answer Questions with 4 sub parts each. (90 minutes)
Exam Layout
Exam Review 3-Dec-15Ranjay Krishna
Recognizing Faces and Objects
Exam Review 3-Dec-15Ranjay Krishna
Exam Review 3-Dec-15Ranjay Krishna
Exam Review 3-Dec-15Ranjay Krishna
Exam Review 3-Dec-15Ranjay Krishna
Exam Review 3-Dec-15Ranjay Krishna
Exam Review 3-Dec-15Ranjay Krishna
Exam Review 3-Dec-15Ranjay Krishna
Exam Review 3-Dec-15Ranjay Krishna
Exam Review 3-Dec-15Ranjay Krishna
K = 1 K = 3
Overfitting vs. Underfitting
Exam Review 3-Dec-15Ranjay Krishna
Decision Boundaries
Exam Review 3-Dec-15Ranjay Krishna
Other Issues• Dimension of features• Normalization?• Size of training dataset
Exam Review 3-Dec-15Ranjay Krishna
Exam Review 3-Dec-15Ranjay Krishna
Target Variance• More data• Regularize
Target Bias??
Exam Review 3-Dec-15Ranjay Krishna
Exam Review 3-Dec-15Ranjay Krishna
Exam Review 3-Dec-15Ranjay Krishna
Exam Review 3-Dec-15Ranjay Krishna
Exam Review 3-Dec-15Ranjay Krishna
Exam Review 3-Dec-15Ranjay Krishna
Exam Review 3-Dec-15Ranjay Krishna
Exam Review 3-Dec-15Ranjay Krishna
Exam Review 3-Dec-15Ranjay Krishna
Exam Review 3-Dec-15Ranjay Krishna
Regions of Images, and Segmentation
Exam Review 3-Dec-15Ranjay Krishna
Segmentation
Exam Review 3-Dec-15Ranjay Krishna
Exam Review 3-Dec-15Ranjay Krishna
Exam Review 3-Dec-15Ranjay Krishna
Exam Review 3-Dec-15Ranjay Krishna
Exam Review 3-Dec-15Ranjay Krishna
Exam Review 3-Dec-15Ranjay Krishna
You should be able to understand the clusters formed would be different with different definitions of what a cluster means.
Exam Review 3-Dec-15Ranjay Krishna
Exam Review 3-Dec-15Ranjay Krishna
K-means Issues• How do you pick the number of clusters?• How do you prevent a bad local minima?• How do you choose what features to use?
Color or location or maybe something else?
Exam Review 3-Dec-15Ranjay Krishna
Exam Review 3-Dec-15Ranjay Krishna
Exam Review 3-Dec-15Ranjay Krishna
Exam Review 3-Dec-15Ranjay Krishna
Exam Review 3-Dec-15Ranjay Krishna
Exam Review 3-Dec-15Ranjay Krishna
Exam Review 3-Dec-15Ranjay Krishna
Pixels and Features
Exam Review 3-Dec-15Ranjay Krishna
Convolution
Exam Review 3-Dec-15Ranjay Krishna
Convolution
Exam Review 3-Dec-15Ranjay Krishna
Moving Average
Exam Review 3-Dec-15Ranjay Krishna
Thresholding
Exam Review 3-Dec-15Ranjay Krishna
Linear Systems
Exam Review 3-Dec-15Ranjay Krishna
Exam Review 3-Dec-15Ranjay Krishna
Cross Correlation
Exam Review 3-Dec-15Ranjay Krishna
Exam Review 3-Dec-15Ranjay Krishna
Exam Review 3-Dec-15Ranjay Krishna
Edge DetectionHow does Canny Edge Detector work?
Exam Review 3-Dec-15Ranjay Krishna
Exam Review 3-Dec-15Ranjay Krishna
Exam Review 3-Dec-15Ranjay Krishna
Exam Review 3-Dec-15Ranjay Krishna
Image Matching
Exam Review 3-Dec-15Ranjay Krishna
Image Matching
Exam Review 3-Dec-15Ranjay Krishna
Exam Review 3-Dec-15Ranjay Krishna
Harris Detector
Exam Review 3-Dec-15Ranjay Krishna
SIFTScale Invariant
Exam Review 3-Dec-15Ranjay Krishna
Camera
Exam Review 3-Dec-15Ranjay Krishna
Exam Review 3-Dec-15Ranjay Krishna
Exam Review 3-Dec-15Ranjay Krishna
Exam Review 3-Dec-15Ranjay Krishna
Exam Review 3-Dec-15Ranjay Krishna
Exam Review 3-Dec-15Ranjay Krishna
Exam Review 3-Dec-15Ranjay Krishna
Exam Review 3-Dec-15Ranjay Krishna
Future Research
Exam Review 3-Dec-15Ranjay Krishna
Self Driving CarsEmail Juan Carlos to get involved.