ServiceNow Research

Image Classification

Constraining Representations Yields Models That Know What They Don't Know
A well-known failure mode of neural networks is that they may confidently return erroneous predictions. Such unsafe behaviour is …
Multi-label Iterated Learning for Image Classification with Label Ambiguity
Transfer learning from large-scale pre-trained models has become essential for many computer vision tasks. Recent studies have shown …
Seasonal Contrast: Unsupervised Pre-Training from Uncurated Remote Sensing Data
Remote sensing and automatic earth monitoring are key to solve global-scale challenges such as disaster prevention, land use …
Learning Data Augmentation with Online Bilevel Optimization for Image Classification
Data augmentation is a key practice in machine learning for improving generalization performance. However, finding the best data …
Embedding Propagation: Smoother Manifold for Few-Shot Classification
Few-shot classification is challenging because the data distribution of the training set can be widely different to the test set as …
Adversarial Framing for Image and Video Classification
Neural networks are prone to adversarial attacks. In general, such attacks deteriorate the quality of the input by either slightly …
TADAM: Task dependent adaptive metric for improved few-shot learning
Few-shot learning has become essential for producing models that generalize from few examples. In this work, we identify that metric …
Pay attention to the activations: a modular attention mechanism for fine-grained image recognition
Fine-grained image recognition is central to many multimedia tasks such as search, retrieval and captioning. Unfortunately, these tasks …