Online information is increasingly consumed in video format. Much of this comes in the form of *raw video*: continuous footage taken on a cell phone, with a hand-held camera, or via CCTV, which is then directly uploaded to social media platforms and content sharing services. Whereas professional or even amateur-edited...
Reno Kriz, David Etter, Alexander Martin et al.· 0 citations
We propose LAYERSCOPE, a label-free, layerwise framework that aims to characterize a model's learned representations in video and multimodal settings. Evaluating downstream performance using representations from final or intermediate layers typically requires large amounts of labeled data, repeated task-specific evalua...
Sandra Arcos-Holzinger, Debashish Chakraborty, Rohita Mocharla et al.· 0 citations
This work aims to explore how well vector-based pseudo relevance feedback can adapt to dense retrieval models when it is not feasible to use surface-form information to pick discriminating expansion tokens.
X. Velez, Andrew Yates, Eugene Yang et al.· Annual International ACM SIG...· 0 citations
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