no code implementations • 28 May 2023 • Henry Weld, Sijia Hu, Siqu Long, Josiah Poon, Soyeon Caren Han
We present a novel tri-level joint natural language understanding approach, adding domain, and explicitly exchange semantic information between all levels.
1 code implementation • 4 Apr 2023 • Yihao Ding, Siqu Long, Jiabin Huang, Kaixuan Ren, Xingxiang Luo, Hyunsuk Chung, Soyeon Caren Han
Compared to general document analysis tasks, form document structure understanding and retrieval are challenging.
no code implementations • 21 Dec 2022 • Soyeon Caren Han, Siqu Long, Henry Weld, Josiah Poon
This tutorial will discuss how the joint task is set up and introduce Spoken Language Understanding/Natural Language Understanding (SLU/NLU) with Deep Learning techniques.
no code implementations • 29 Nov 2022 • Zhihao Zhang, Siwen Luo, Junyi Chen, Sijia Lai, Siqu Long, Hyunsuk Chung, Soyeon Caren Han
We propose a PiggyBack, a Visual Question Answering platform that allows users to apply the state-of-the-art visual-language pretrained models easily.
no code implementations • 9 Sep 2022 • Taejun Lim, Siqu Long, Josiah Poon, Soyeon Caren Han
Collaborative filtering problems are commonly solved based on matrix completion techniques which recover the missing values of user-item interaction matrices.
1 code implementation • COLING 2022 • Siwen Luo, Yihao Ding, Siqu Long, Josiah Poon, Soyeon Caren Han
Recognizing the layout of unstructured digital documents is crucial when parsing the documents into the structured, machine-readable format for downstream applications.
1 code implementation • COLING 2022 • Feiqi Cao, Soyeon Caren Han, Siqu Long, Changwei Xu, Josiah Poon
Attention mechanism has been used as an important component across Vision-and-Language(VL) tasks in order to bridge the semantic gap between visual and textual features.
no code implementations • 17 Jun 2022 • Siqu Long, Rina Cabral, Josiah Poon, Soyeon Caren Han
For preventing youth suicide, social media platforms have received much attention from researchers.
no code implementations • 15 Apr 2022 • Siqu Long, Feiqi Cao, Soyeon Caren Han, Haiqin Yang
Pretrained models have produced great success in both Computer Vision (CV) and Natural Language Processing (NLP).
1 code implementation • 10 Apr 2022 • Kunze Wang, Soyeon Caren Han, Siqu Long, Josiah Poon
Our ME-GCN can integrate a rich source of graph edge information of the entire text corpus.
1 code implementation • 30 Mar 2022 • Soyeon Caren Han, Zihan Yuan, Kunze Wang, Siqu Long, Josiah Poon
Graph Convolutional Networks (GCN) have been effective at tasks that have rich relational structure and can preserve global structure information of a dataset in graph embeddings.
no code implementations • 26 Feb 2022 • Soyeon Caren Han, Siqu Long, Huichun Li, Henry Weld, Josiah Poon
In this paper, we propose a bi-directional joint model for intent classification and slot filling, which includes a multi-stage hierarchical process via BERT and bi-directional joint natural language understanding mechanisms, including intent2slot and slot2intent, to obtain mutual performance enhancement between intent classification and slot filling.
3 code implementations • 27 Aug 2021 • Soyeon Caren Han, Taejun Lim, Siqu Long, Bernd Burgstaller, Josiah Poon
Then, the pre-trained auto encoder is fine-tuned with the rating matrix, produced by a convolution-based global kernel, which captures the characteristics of each item.
Ranked #1 on
Recommendation Systems
on Douban Monti
no code implementations • Findings (ACL) 2021 • Henry Weld, Guanghao Huang, Jean Lee, Tongshu Zhang, Kunze Wang, Xinghong Guo, Siqu Long, Josiah Poon, Soyeon Caren Han
Accompanying the dataset is a thorough in-game toxicity analysis, which provides comprehensive understanding of context at utterance, token, and dual levels.
1 code implementation • COLING 2020 • Caren Han, Siqu Long, Siwen Luo, Kunze Wang, Josiah Poon
We propose a new visual contextual text representation for text-to-image multimodal tasks, VICTR, which captures rich visual semantic information of objects from the text input.
1 code implementation • COLING 2020 • Kunze Wang, Dong Lu, Soyeon Caren Han, Siqu Long, Josiah Poon
Online abusive language detection (ALD) has become a societal issue of increasing importance in recent years.
1 code implementation • 7 Oct 2020 • Soyeon Caren Han, Siqu Long, Siwen Luo, Kunze Wang, Josiah Poon
We propose a new visual contextual text representation for text-to-image multimodal tasks, VICTR, which captures rich visual semantic information of objects from the text input.
Ranked #24 on
Text-to-Image Generation
on COCO
(Inception score metric)