Search Results for author: Haotong Zhang

Found 3 papers, 2 papers with code

SparseDFF: Sparse-View Feature Distillation for One-Shot Dexterous Manipulation

no code implementations25 Oct 2023 Qianxu Wang, Haotong Zhang, Congyue Deng, Yang You, Hao Dong, Yixin Zhu, Leonidas Guibas

Central to SparseDFF is a feature refinement network, optimized with a contrastive loss between views and a point-pruning mechanism for feature continuity.

One-Shot Learning

SegRNN: Segment Recurrent Neural Network for Long-Term Time Series Forecasting

2 code implementations22 Aug 2023 Shengsheng Lin, Weiwei Lin, Wentai Wu, Feiyu Zhao, Ruichao Mo, Haotong Zhang

To address these issues, we propose two novel strategies to reduce the number of iterations in RNNs for LTSF tasks: Segment-wise Iterations and Parallel Multi-step Forecasting (PMF).

Time Series Time Series Forecasting

Weakly-Supervised Dense Action Anticipation

1 code implementation15 Nov 2021 Haotong Zhang, Fuhai Chen, Angela Yao

We present a (semi-) weakly supervised method using only a small number of fully-labelled sequences and predominantly sequences in which only the (one) upcoming action is labelled.

Action Anticipation

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