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An efficient approach for facial action unit intensity detection using distance metric learning based on cosine similarity.
Neeru Rathee
Dinesh Ganotra
Published in:
Signal Image Video Process. (2018)
Keyphrases
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cosine similarity
similarity measure
vector space
distance measure
distance metric
metric learning
object detection
document clustering
detection method
euclidean distance
computer vision
k means
semi supervised
low level
knowledge discovery
semantic similarity