Search Results for author: Jiaqing Liu

Found 9 papers, 7 papers with code

Loss Masking Is Not Needed in Decoder-only Transformer for Discrete-token-based ASR

1 code implementation8 Nov 2023 Qian Chen, Wen Wang, Qinglin Zhang, Siqi Zheng, Shiliang Zhang, Chong Deng, Yukun Ma, Hai Yu, Jiaqing Liu, Chong Zhang

We find that applying the conventional cross-entropy loss on input speech tokens does not consistently improve the ASR performance over the Loss Masking approach.

Improving Long Document Topic Segmentation Models With Enhanced Coherence Modeling

1 code implementation18 Oct 2023 Hai Yu, Chong Deng, Qinglin Zhang, Jiaqing Liu, Qian Chen, Wen Wang

Our approach improve $F_1$ of old SOTA by 3. 42 (73. 74 -> 77. 16) and reduces $P_k$ by 1. 11 points (15. 0 -> 13. 89) on WIKI-727K and achieves an average relative reduction of 4. 3% on $P_k$ on WikiSection.

Information Retrieval Segmentation +3

Ladder Fine-tuning approach for SAM integrating complementary network

1 code implementation22 Jun 2023 Shurong Chai, Rahul Kumar Jain, Shiyu Teng, Jiaqing Liu, Yinhao Li, Tomoko Tateyama, Yen-Wei Chen

Currently, ongoing research focuses on exploring the effective utilization of these generalized models for specific domains, such as medical imaging.

Image Segmentation Medical Image Segmentation +1

Ditto: A Simple and Efficient Approach to Improve Sentence Embeddings

1 code implementation18 May 2023 Qian Chen, Wen Wang, Qinglin Zhang, Siqi Zheng, Chong Deng, Hai Yu, Jiaqing Liu, Yukun Ma, Chong Zhang

Prior studies diagnose the anisotropy problem in sentence representations from pre-trained language models, e. g., BERT, without fine-tuning.

Language Modelling Semantic Textual Similarity +4

Meeting Action Item Detection with Regularized Context Modeling

no code implementations27 Mar 2023 Jiaqing Liu, Chong Deng, Qinglin Zhang, Qian Chen, Wen Wang

We construct and release the first Chinese meeting corpus with manual action item annotations.

Contrastive Learning

Overview of the ICASSP 2023 General Meeting Understanding and Generation Challenge (MUG)

no code implementations24 Mar 2023 Qinglin Zhang, Chong Deng, Jiaqing Liu, Hai Yu, Qian Chen, Wen Wang, Zhijie Yan, Jinglin Liu, Yi Ren, Zhou Zhao

ICASSP2023 General Meeting Understanding and Generation Challenge (MUG) focuses on prompting a wide range of spoken language processing (SLP) research on meeting transcripts, as SLP applications are critical to improve users' efficiency in grasping important information in meetings.

Extractive Summarization Keyphrase Extraction

MUG: A General Meeting Understanding and Generation Benchmark

1 code implementation24 Mar 2023 Qinglin Zhang, Chong Deng, Jiaqing Liu, Hai Yu, Qian Chen, Wen Wang, Zhijie Yan, Jinglin Liu, Yi Ren, Zhou Zhao

To prompt SLP advancement, we establish a large-scale general Meeting Understanding and Generation Benchmark (MUG) to benchmark the performance of a wide range of SLP tasks, including topic segmentation, topic-level and session-level extractive summarization and topic title generation, keyphrase extraction, and action item detection.

Extractive Summarization Keyphrase Extraction +1

CubeMLP: An MLP-based Model for Multimodal Sentiment Analysis and Depression Estimation

1 code implementation28 Jul 2022 Hao Sun, Hongyi Wang, Jiaqing Liu, Yen-Wei Chen, Lanfen Lin

Multimodal sentiment analysis and depression estimation are two important research topics that aim to predict human mental states using multimodal data.

Multimodal Sentiment Analysis

Sequence Model with Self-Adaptive Sliding Window for Efficient Spoken Document Segmentation

1 code implementation20 Jul 2021 Qinglin Zhang, Qian Chen, YaLi Li, Jiaqing Liu, Wen Wang

Evaluations are conducted on the English Wiki-727K document segmentation benchmark, a Chinese Wikipedia-based document segmentation dataset we created, and an in-house Chinese spoken document dataset.

Automatic Speech Recognition Automatic Speech Recognition (ASR) +3

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