Search Results for author: Qing Gu

Found 9 papers, 5 papers with code

Unifying Token and Span Level Supervisions for Few-Shot Sequence Labeling

1 code implementation16 Jul 2023 Zifeng Cheng, Qingyu Zhou, Zhiwei Jiang, Xuemin Zhao, Yunbo Cao, Qing Gu

However, these methods are only trained at a single granularity (i. e., either token level or span level) and have some weaknesses of the corresponding granularity.

Metric Learning

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

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

Modelling General Properties of Nouns by Selectively Averaging Contextualised Embeddings

no code implementations4 Dec 2020 Na Li, Zied Bouraoui, Jose Camacho Collados, Luis Espinosa-Anke, Qing Gu, Steven Schockaert

While the success of pre-trained language models has largely eliminated the need for high-quality static word vectors in many NLP applications, such vectors continue to play an important role in tasks where words need to be modelled in the absence of linguistic context.

Knowledge Base Completion

CAMREP- Concordia Action and Motion Repository

no code implementations6 Oct 2017 Kaustubha Mendhurwar, Qing Gu, Vladimir de la Cruz, Sudhir Mudur, Tiberiu Popa

Action recognition, motion classification, gait analysis and synthesis are fundamental problems in a number of fields such as computer graphics, bio-mechanics and human computer interaction that generate a large body of research.

Action Recognition Temporal Action Localization

3DUNDERWORLD-SLS: An Open-Source Structured-Light Scanning System for Rapid Geometry Acquisition

1 code implementation25 Jun 2014 Qing Gu, Kyriakos Herakleous, Charalambos Poullis

Recently, there has been an increase in the demand of virtual 3D objects representing real-life objects.

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