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Unsupervised/Semi-Supervised Video classification

azienda Thesis in external company    


keywords IA, ARTIFICIAL INTELLIGENCE, DEEP LEARNING

Reference persons BARTOLOMEO MONTRUCCHIO

External reference persons Enrico Busto enrico.busto@add-for.com

Research Groups GR-09 - GRAphics and INtelligent Systems - GRAINS

Thesis type RESEARCH

Description When there are hundreds or thousands of cameras producing video streams all day long it is very useful to have an algorithm that analyzes such streams instead of a human. Today such technology exists and is called convolutional neural networks for video classification [1]. The downside of such neural networks is that we have a fixed number of cases on which the net is trained which is ok for benchmarking our algorithm on a specific dataset but not for real life applications such as security cameras where we don't know specifically for which scene the algorithm should give an alert signal. So we need to produce an abstract representation of the video scene (embedding)[2] and to classify it in an unsupervised way [3].
[1] https://arxiv.org/pdf/1705.07750.pdf
[2] https://arxiv.org/pdf/1810.06951.pdf
[3] https://arxiv.org/pdf/1810.06951.pdf
[4] http://charuaggarwal.net/ICDE16_research_420.pdf

Required skills Python, advanced math, abstraction skills, exp. w. at least one among TensorFlow / PyTorch


Deadline 01/06/2020      PROPONI LA TUA CANDIDATURA




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