Discriminative Learning of Open-Vocabulary Object Retrieval and Localization by Negative Phrase Augmentation.
Ryota HinamiShin'ichi SatohPublished in: EMNLP (2018)
Keyphrases
- object retrieval
- discriminative learning
- generative model
- image database
- text retrieval
- visual words
- keywords
- maximum margin
- bag of words
- weakly supervised
- highly efficient
- image retrieval
- object categories
- invariant features
- structured prediction
- learning algorithm
- mixture model
- image representation
- information retrieval systems
- probabilistic model
- multiscale