ServiceNow AI Research

Contrastive Learning

Hierarchical Retrieval at Scale: Bridging Transparency and Efficiency
Information retrieval is a core component of many intelligent systems as it enables conditioning of outputs on new and large-scale …
Contrastive Self-supervision Defines General-Purpose Similarity Functions
Handling out-of-distribution (OOD) and adversarial inputs has become a major stake in the real-world deployment of machine learning …