1. Introduction to Pattern Recognition
2018/5/26
Machine Learning: Pattern Recognition
Introduction to Pattern Recognition
J.-S. Roger Jang (張智星)
CSIE Dept., National Taiwan University
...
In this talk, we are going to apply two neural network controller design techniques to fuzzy controllers, and construct the so-called on-line adaptive neuro-fuzzy controllers for nonlinear control systems. We are going to use MATLAB, SIMULINK and Handle Graphics to demonstrate the concept. So you can also get a preview of some of the features of the Fuzzy Logic Toolbox, or FLT, version 2.

2. Intro. to Pattern Recognition
2018/5/26
Intro. to Pattern Recognition
Related terms of PR (pattern recognition)
Data classification
Machine learning
Information retrieval …
2018/5/26

3. Pattern Recognition Applications
2018/5/26
Pattern Recognition Applications
Biometric ID: Identification of people from physical characteristics
License plate recognition
Autonomous driving
Robo-advisors for wealth management
Recommendation
Signal classification
Classification of seismic signals
Medical waveform classification (EEG, ECG)
Wave-based nuclear reactor diagnosis
User modeling
Satellite picture analyses
Medical image analyses (CAT scan, MRI)
2018/5/26

4. Optical Character Recognition (OCR)
2018/5/26
Optical Character Recognition (OCR)
Handwritten digit recognition
Handwritten character recognition
Segmented
Unsegmented
2018/5/26

5. Face Detection & Recognition
2018/5/26
Face Detection & Recognition
Test image:
Problems:
1. Is there a face?
2. If yes, how many?
3. How many are female?
4. Is Jones there? If yes, which one?
2018/5/26

6. Face Recognition Tasks: Face detection Local feature extraction
2018/5/26
Face Recognition
Image databases:
Test image: A: B:
Who is this guy? C: D:
Tasks:
Face detection
Local feature extraction
Global feature extraction
Data classification E: F: G:
2018/5/26

7. Biometric Identification
2018/5/26
Biometric Identification
Identification of people from their physical characteristics, such as
faces
voices
fingerprints
palm prints
hand vein distributions
hand shape
Ear shape
retinal scans
2018/5/26

8. Audio Signal Processing/Recognition
2018/5/26
Audio Signal Processing/Recognition
Applications of PR to audio signal processing and recognition
Endpoint detection
Pitch determination
Music note segmentation
Tone recognition
Speaker verification/recognition
Speech recognition
2018/5/26

9. Who’s Doing Pattern Recognition?
2018/5/26
Who’s Doing Pattern Recognition?
Computer science (machine learning, data mining and knowledge discovery)
Nearest neighbor rule
Neural networks
Support vector machines …
Statistics/Mathematics (multivariate analysis)
Discriminant analysis
CART: Classification and Regression Trees
MARS
Jackknife procedure
Projection pursuit
2018/5/26