33 citations · 48 across the 3 of their papers we have counts for
3 papers
cs.CV2021★ 1 cited
UniMoCo: Unsupervised, Semi-Supervised and Full-Supervised Visual Representation Learning
Zhigang Dai, Bolun Cai, Yugeng Lin +1
Momentum Contrast (MoCo) achieves great success for unsupervised visual representation. However, there are a lot of supervised and semi-supervised datasets, which are already label…
cs.CV2020★ 33 cited
UP-DETR: Unsupervised Pre-training for Object Detection with Transformers
Zhigang Dai, Bolun Cai, Yugeng Lin +1
DEtection TRansformer (DETR) for object detection reaches competitive performance compared with Faster R-CNN via a transformer encoder-decoder architecture. However, trained with s…
cs.CL2020★ 14 cited
Local Contextual Attention with Hierarchical Structure for Dialogue Act Recognition
Zhigang Dai, Jinhua Fu, Qile Zhu +3
Dialogue act recognition is a fundamental task for an intelligent dialogue system. Previous work models the whole dialog to predict dialog acts, which may bring the noise from unre…