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How We Use Deep Learning to Classify Business Photos at Yelp
- flashman 11y agoI had to do a task like this recently, but I cheated by using the Clarifai.com API. Given a picture, it will return keywords it thinks describe that picture. That might be objects (building, people, apple) or the setting (outdoors, night). So instead of dealing with images, I was dealing with image tags, which allowed me to build a naive Bayesian classifier to determine which of two categories an image fit most closely. Sadly, while I got very few false negatives for one category, I got about 50% false positives on the other, and haven't been able to improve on this yet.
- mandeepj 11y agoYou can also try MS computer vision API. It is not very broad but it is still something - https://www.projectoxford.ai/doc/vision/visual-features https://www.projectoxford.ai/doc/vision/visual-features
- flashman 11y agoThat looks interesting. I would really like to learn how to do a Caffe-based CNN though.