97 citations · 350 across the 22 of their papers we have counts for
4 papers · 1 filter
SPIN: A High Speed, High Resolution Vision Dataset for Tracking and Action Recognition in Ping Pong
Steven Schwarcz, Peng Xu, David D'Ambrosio +4
We introduce a new high resolution, high frame rate stereo video dataset, which we call SPIN, for tracking and action recognition in the game of ping pong. The corpus consists of p…
Boosting Image Recognition with Non-differentiable Constraints
Xuan Li, Yuchen Lu, Peng Xu +3
In this paper, we study the problem of image recognition with non-differentiable constraints. A lot of real-life recognition applications require a rich output structure with deter…
CAiRE: An Empathetic Neural Chatbot
Zhaojiang Lin, Peng Xu, Genta Indra Winata +4
In this paper, we present an end-to-end empathetic conversation agent CAiRE. Our system adapts TransferTransfo (Wolf et al., 2019) learning approach that fine-tunes a large-scale p…
Passage Ranking with Weak Supervision
Peng Xu, Xiaofei Ma, Ramesh Nallapati +1
In this paper, we propose a \textit{weak supervision} framework for neural ranking tasks based on the data programming paradigm \citep{Ratner2016}, which enables us to leverage mul…