Efficientnet-Lite and Hybrid CNN-KNN Implementation for Facial Expression Recognition on Raspberry Pi.
Mohd Nadhir Ab WahabAmril NazirAnthony Tan Zhen RenMohd Halim Mohd NoorMuhammad Firdaus AkbarAhmad Sufril Azlan MohamedPublished in: IEEE Access (2021)
Keyphrases
- knn
- facial expression recognition
- k nearest neighbor
- facial expressions
- nearest neighbor
- k nearest neighbour
- human computer interaction
- expression recognition
- facial expression analysis
- distance function
- similarity search
- text classification
- neural network
- expression classification
- knn algorithm
- support vector machine
- knn classifier
- human faces
- facial images
- local binary pattern
- feature selection
- shows significant improvements
- feature extraction
- face recognition
- face detection
- multi class
- facial features
- hidden markov models
- locality sensitive hashing
- data sets
- knn classification