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While models of fine-grained recognition have made great progress in recent years, little work has focused on a key ingredient of making recognition work: data. We use publicly available, noisy data sources to train generic models which vastly improve upon state-of-the-art on fine-grained benchmarks. First, we present an active learning system using(More)
Most deep architectures for image classification-even those that are trained to classify a large number of diverse categories-learn shared image representations with a single model. Intuitively, however, categories that are more similar should share more information than those that are very different. While hierarchical deep networks address this problem by(More)
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