Search Results for author: Haoran Chen

Found 20 papers, 10 papers with code

To Preserve or To Compress: An In-Depth Study of Connector Selection in Multimodal Large Language Models

1 code implementation9 Oct 2024 Junyan Lin, Haoran Chen, Dawei Zhu, Xiaoyu Shen

However, there is still considerable debate on constructing MLLM architectures, particularly regarding the selection of appropriate connectors for perception tasks of varying granularities.

Recurrent Context Compression: Efficiently Expanding the Context Window of LLM

1 code implementation10 Jun 2024 Chensen Huang, Guibo Zhu, Xuepeng Wang, Yifei Luo, Guojing Ge, Haoran Chen, Dong Yi, Jinqiao Wang

To extend the context length of Transformer-based large language models (LLMs) and improve comprehension capabilities, we often face limitations due to computational resources and bounded memory storage capacity.

Long-Context Understanding Question Answering +2

Adaptive Rentention & Correction for Continual Learning

no code implementations23 May 2024 Haoran Chen, Micah Goldblum, Zuxuan Wu, Yu-Gang Jiang

A common problem in continual learning is the classification layer's bias towards the most recent task.

ARC Continual Learning +1

A Survey on Video Diffusion Models

1 code implementation16 Oct 2023 Zhen Xing, Qijun Feng, Haoran Chen, Qi Dai, Han Hu, Hang Xu, Zuxuan Wu, Yu-Gang Jiang

However, existing surveys mainly focus on diffusion models in the context of image generation, with few up-to-date reviews on their application in the video domain.

Image Generation Survey +3

Panoptic Vision-Language Feature Fields

2 code implementations11 Sep 2023 Haoran Chen, Kenneth Blomqvist, Francesco Milano, Roland Siegwart

In this paper, we propose to the best of our knowledge the first algorithm for open-vocabulary panoptic segmentation in 3D scenes.

Contrastive Learning Instance Segmentation +4

SPPNet: A Single-Point Prompt Network for Nuclei Image Segmentation

6 code implementations23 Aug 2023 Qing Xu, Wenwei Kuang, Zeyu Zhang, Xueyao Bao, Haoran Chen, Wenting Duan

Compared to the segment anything model, SPPNet shows roughly 20 times faster inference, with 1/70 parameters and computational cost.

Cell Segmentation Image Segmentation +2

PromptFusion: Decoupling Stability and Plasticity for Continual Learning

1 code implementation13 Mar 2023 Haoran Chen, Zuxuan Wu, Xintong Han, Menglin Jia, Yu-Gang Jiang

Current research on continual learning mainly focuses on relieving catastrophic forgetting, and most of their success is at the cost of limiting the performance of newly incoming tasks.

class-incremental learning Class Incremental Learning +1

Facial Attribute Transformers for Precise and Robust Makeup Transfer

no code implementations7 Apr 2021 Zhaoyi Wan, Haoran Chen, Jielei Zhang, Wentao Jiang, Cong Yao, Jiebo Luo

In this paper, we address the problem of makeup transfer, which aims at transplanting the makeup from the reference face to the source face while preserving the identity of the source.

Attribute Face Generation

The MSR-Video to Text Dataset with Clean Annotations

1 code implementation12 Feb 2021 Haoran Chen, Jianmin Li, Simone Frintrop, Xiaolin Hu

We cleaned the MSR-VTT annotations by removing these problems, then tested several typical video captioning models on the cleaned dataset.

Sentence Video Captioning

Delving Deeper into the Decoder for Video Captioning

1 code implementation16 Jan 2020 Haoran Chen, Jianmin Li, Xiaolin Hu

Video captioning is an advanced multi-modal task which aims to describe a video clip using a natural language sentence.

Decoder Sentence +2

A Semantics-Assisted Video Captioning Model Trained with Scheduled Sampling

2 code implementations31 Aug 2019 Haoran Chen, Ke Lin, Alexander Maye, Jianming Li, Xiaolin Hu

Given the features of a video, recurrent neural networks can be used to automatically generate a caption for the video.

Sentence Video Captioning

Double-Coupling Learning for Multi-Task Data Stream Classification

no code implementations15 Aug 2019 Yingzhong Shi, Zhaohong Deng, Haoran Chen, Kup-Sze Choi, Shitong Wang

Data stream classification methods demonstrate promising performance on a single data stream by exploring the cohesion in the data stream.

Classification General Classification

Multi-View Fuzzy Clustering with The Alternative Learning between Shared Hidden Space and Partition

no code implementations12 Aug 2019 Zhaohong Deng, Chen Cui, Peng Xu, Ling Liang, Haoran Chen, Te Zhang, Shitong Wang

How to exploit the relation-ship between different views effectively using the characteristic of multi-view data has become a crucial challenge.

Clustering

Locality Preserving Projections for Grassmann manifold

no code implementations27 Apr 2017 Boyue Wang, Yongli Hu, Junbin Gao, Yanfeng Sun, Haoran Chen, Bao-Cai Yin

Learning on Grassmann manifold has become popular in many computer vision tasks, with the strong capability to extract discriminative information for imagesets and videos.

Clustering Dimensionality Reduction

Partial Least Squares Regression on Riemannian Manifolds and Its Application in Classifications

no code implementations21 Sep 2016 Haoran Chen, Yanfeng Sun, Junbin Gao, Yongli Hu, Bao-Cai Yin

Partial least squares regression (PLSR) has been a popular technique to explore the linear relationship between two datasets.

General Classification regression

Fast Optimization Algorithm on Riemannian Manifolds and Its Application in Low-Rank Representation

no code implementations7 Dec 2015 Haoran Chen, Yanfeng Sun, Junbin Gao, Yongli Hu

The paper addresses the problem of optimizing a class of composite functions on Riemannian manifolds and a new first order optimization algorithm (FOA) with a fast convergence rate is proposed.

Matrix Completion

The Extended UCB Policies for Frequentist Multi-armed Bandit Problems

no code implementations8 Dec 2011 Keqin Liu, Tianshuo Zheng, Haoran Chen

The multi-armed bandit (MAB) problem is a widely studied model in the field of operations research for sequential decision making and reinforcement learning.

Decision Making

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