Search Results for author: Zijian Zhao

Found 6 papers, 5 papers with code

Finding the Missing Data: A BERT-inspired Approach Against Package Loss in Wireless Sensing

1 code implementation19 Mar 2024 Zijian Zhao, TingWei Chen, Fanyi Meng, Hang Li, Xiaoyang Li, Guangxu Zhu

Despite the development of various deep learning methods for Wi-Fi sensing, package loss often results in noncontinuous estimation of the Channel State Information (CSI), which negatively impacts the performance of the learning models.

A Hierarchical Decoding Model For Spoken Language Understanding From Unaligned Data

1 code implementation9 Apr 2019 Zijian Zhao, Su Zhu, Kai Yu

In the paper, we focus on spoken language understanding from unaligned data whose annotation is a set of act-slot-value triples.

Spoken Language Understanding

Jointly Encoding Word Confusion Network and Dialogue Context with BERT for Spoken Language Understanding

1 code implementation24 May 2020 Chen Liu, Su Zhu, Zijian Zhao, Ruisheng Cao, Lu Chen, Kai Yu

In this paper, a novel BERT based SLU model (WCN-BERT SLU) is proposed to encode WCNs and the dialogue context jointly.

Spoken Language Understanding

CrowdHuman: A Benchmark for Detecting Human in a Crowd

1 code implementation30 Apr 2018 Shuai Shao, Zijian Zhao, Boxun Li, Tete Xiao, Gang Yu, Xiangyu Zhang, Jian Sun

There are a total of $470K$ human instances from the train and validation subsets, and $~22. 6$ persons per image, with various kinds of occlusions in the dataset.

Ranked #7 on Pedestrian Detection on Caltech (using extra training data)

Human Detection Object Detection +1

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