Search Results for author: Xinze Li

Found 15 papers, 4 papers with code

AUTODIFF: Autoregressive Diffusion Modeling for Structure-based Drug Design

no code implementations2 Apr 2024 Xinze Li, Penglei Wang, Tianfan Fu, Wenhao Gao, Chengtao Li, Leilei Shi, Junhong Liu

Structure-based drug design (SBDD), which aims to generate molecules that can bind tightly to the target protein, is an essential problem in drug discovery, and previous approaches have achieved initial success.

Drug Discovery valid

Data Augmentation using LLMs: Data Perspectives, Learning Paradigms and Challenges

no code implementations5 Mar 2024 Bosheng Ding, Chengwei Qin, Ruochen Zhao, Tianze Luo, Xinze Li, Guizhen Chen, Wenhan Xia, Junjie Hu, Anh Tuan Luu, Shafiq Joty

In the rapidly evolving field of machine learning (ML), data augmentation (DA) has emerged as a pivotal technique for enhancing model performance by diversifying training examples without the need for additional data collection.

Data Augmentation

Say More with Less: Understanding Prompt Learning Behaviors through Gist Compression

1 code implementation25 Feb 2024 Xinze Li, Zhenghao Liu, Chenyan Xiong, Shi Yu, Yukun Yan, Shuo Wang, Ge Yu

It finetunes the compression plugin module and uses the representations of gist tokens to emulate the raw prompts in the vanilla language model.

Language Modelling

MARVEL: Unlocking the Multi-Modal Capability of Dense Retrieval via Visual Module Plugin

1 code implementation21 Oct 2023 Tianshuo Zhou, Sen Mei, Xinze Li, Zhenghao Liu, Chenyan Xiong, Zhiyuan Liu, Yu Gu, Ge Yu

To facilitate the multi-modal retrieval tasks, we build the ClueWeb22-MM dataset based on the ClueWeb22 dataset, which regards anchor texts as queries, and exacts the related text and image documents from anchor-linked web pages.

Language Modelling Retrieval +1

Feature-aware conditional GAN for category text generation

no code implementations2 Aug 2023 Xinze Li, Kezhi Mao, Fanfan Lin, Zijian Feng

To address these issues, this paper proposes a novel GAN framework, the feature-aware conditional GAN (FA-GAN), for controllable category text generation.

Generative Adversarial Network Multi-class Classification +4

Particle swarm optimization with state-based adaptive velocity limit strategy

no code implementations2 Aug 2023 Xinze Li, Kezhi Mao, Fanfan Lin, Xin Zhang

Several adaptive VL strategies have been introduced with which the performance of PSO can be improved.

Artificial-Intelligence-Based Triple Phase Shift Modulation for Dual Active Bridge Converter with Minimized Current Stress

no code implementations1 Aug 2023 Xinze Li, Xin Zhang, Fanfan Lin, Changjiang Sun, Kezhi Mao

However, to minimize the current stress when the DAB converter is under TPS modulation, two difficulties exist in analysis process and realization process, respectively.

Data-Driven Modeling with Experimental Augmentation for the Modulation Strategy of the Dual-Active-Bridge Converter

no code implementations30 Jul 2023 Xinze Li, Josep Pou, Jiaxin Dong, Fanfan Lin, Changyun Wen, Suvajit Mukherjee, Xin Zhang

The D2EA approach is instantiated for the efficiency optimization of a hybrid modulation for neutral-point-clamped dual-active-bridge (NPC-DAB) converter.

Structure-Aware Language Model Pretraining Improves Dense Retrieval on Structured Data

1 code implementation31 May 2023 Xinze Li, Zhenghao Liu, Chenyan Xiong, Shi Yu, Yu Gu, Zhiyuan Liu, Ge Yu

SANTA proposes two pretraining methods to make language models structure-aware and learn effective representations for structured data: 1) Structured Data Alignment, which utilizes the natural alignment relations between structured data and unstructured data for structure-aware pretraining.

Code Search Language Modelling +1

Take a Break in the Middle: Investigating Subgoals towards Hierarchical Script Generation

1 code implementation18 May 2023 Xinze Li, Yixin Cao, Muhao Chen, Aixin Sun

Goal-oriented Script Generation is a new task of generating a list of steps that can fulfill the given goal.

An Automated Data Engineering Pipeline for Anomaly Detection of IoT Sensor Data

no code implementations28 Sep 2021 Xinze Li, Baixi Zou

The rapid development in the field of System of Chip (SoC) technology, Internet of Things (IoT), cloud computing, and artificial intelligence has brought more possibilities of improving and solving the current problems.

Anomaly Detection BIG-bench Machine Learning +1

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