Search Results for author: Xinran Zhang

Found 9 papers, 2 papers with code

MM-Gaussian: 3D Gaussian-based Multi-modal Fusion for Localization and Reconstruction in Unbounded Scenes

no code implementations5 Apr 2024 Chenyang Wu, Yifan Duan, Xinran Zhang, Yu Sheng, Jianmin Ji, Yanyong Zhang

In this work, we present MM-Gaussian, a LiDAR-camera multi-modal fusion system for localization and mapping in unbounded scenes.

Autonomous Vehicles

USTC FLICAR: A Sensors Fusion Dataset of LiDAR-Inertial-Camera for Heavy-duty Autonomous Aerial Work Robots

no code implementations4 Apr 2023 ZiMing Wang, Yujiang Liu, Yifan Duan, Xingchen Li, Xinran Zhang, Jianmin Ji, Erbao Dong, Yanyong Zhang

In this paper, we present the USTC FLICAR Dataset, which is dedicated to the development of simultaneous localization and mapping and precise 3D reconstruction of the workspace for heavy-duty autonomous aerial work robots.

3D Reconstruction Autonomous Driving +2

Symphony Generation with Permutation Invariant Language Model

1 code implementation10 May 2022 Jiafeng Liu, Yuanliang Dong, Zehua Cheng, Xinran Zhang, Xiaobing Li, Feng Yu, Maosong Sun

In this work, we propose a permutation invariant language model, SymphonyNet, as a solution for symbolic symphony music generation.

Audio Generation Language Modelling +2

Machine Learning for Multimodal Electronic Health Records-based Research: Challenges and Perspectives

no code implementations9 Nov 2021 Ziyi Liu, JiaQi Zhang, Yongshuai Hou, Xinran Zhang, Ge Li, Yang Xiang

Background: Electronic Health Records (EHRs) contain rich information of patients' health history, which usually include both structured and unstructured data.

BIG-bench Machine Learning

Lingxi: A Diversity-aware Chinese Modern Poetry Generation System

no code implementations27 Aug 2021 Xinran Zhang, Maosong Sun, Jiafeng Liu, Xiaobing Li

We propose nucleus sampling with randomized head (NS-RH) algorithm, which randomizes the high frequency part ("head") of the predicted distribution, in order to emphasize on the "comparatively low frequency" words.

Semantic Similarity Semantic Textual Similarity +2

Improving Diversity of Neural Text Generation via Inverse Probability Weighting

no code implementations13 Mar 2021 Xinran Zhang, Maosong Sun, Jiafeng Liu, Xiaobing Li

Traditional stochastic sampling methods only focus on truncating the unreliable "tail" of the distribution, and do not address the "head" part, which we show might contain tedious or even repetitive candidates with high probability that lead to repetition loops.

Language Modelling Text Generation

Optimal Embedding Calibration for Symbolic Music Similarity

no code implementations13 Mar 2021 Xinran Zhang, Maosong Sun, Jiafeng Liu, Xiaobing Li

In natural language processing (NLP), the semantic similarity task requires large-scale, high-quality human-annotated labels for fine-tuning or evaluation.

Language Modelling Representation Learning +2

Reconstruction and Registration of Large-Scale Medical Scene Using Point Clouds Data from Different Modalities

no code implementations5 Sep 2018 Ke Wang, Han Song, Jiahui Zhang, Xinran Zhang, Hongen Liao

In this paper, we proposed a method which can fuse different modalities 3D data to get a large-scale and dense point cloud.

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