Search Results for author: Yafeng Yin

Found 7 papers, 3 papers with code

Controlling Class Layout for Deep Ordinal Classification via Constrained Proxies Learning

1 code implementation1 Mar 2023 Cong Wang, Zhiwei Jiang, Yafeng Yin, Zifeng Cheng, Shiping Ge, Qing Gu

For deep ordinal classification, learning a well-structured feature space specific to ordinal classification is helpful to properly capture the ordinal nature among classes.

Ordinal Classification

End-to-End Learning of User Equilibrium with Implicit Neural Networks

no code implementations semantic scholar 2022 Zhichen Liu, Yafeng Yin, Bai fan, and Donald K Grimm

The centerpiece of the proposed framework is to use deep neural networks to represent travelers’ route choice preferences and then encapsulate the neural networks in a variational inequality that prescribes the user equilibrium flow distribution.

Learning to Classify Open Intent via Soft Labeling and Manifold Mixup

1 code implementation16 Apr 2022 Zifeng Cheng, Zhiwei Jiang, Yafeng Yin, Cong Wang, Qing Gu

In our method, soft labeling is used to reshape the label distribution of the known intent samples, aiming at reducing model's overconfident on known intents.

intent-classification Intent Classification +1

Real-Time Cross-Fleet Pareto-Improving Truck Platoon Coordination

no code implementations17 Feb 2022 Alexander Johansson, Jonas Mårtensson, Xiaotong Sun, Yafeng Yin

The profit of each fleet incorporates platooning rewards and costs for waiting at hubs.

Heuristics for Customer-focused Ride-pooling Assignment

no code implementations23 Jul 2021 Alexander Sundt, Qi Luo, John Vincent, Mehrdad Shahabi, Yafeng Yin

Ride-pooling has become an important service option offered by ride-hailing platforms as it serves multiple trip requests in a single ride.

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