Search Results for author: Zhicheng Ding

Found 13 papers, 1 papers with code

MMREC: LLM Based Multi-Modal Recommender System

no code implementations8 Aug 2024 Jiahao Tian, Jinman Zhao, Zhenkai Wang, Zhicheng Ding

This surge in content presents unique challenges for designing effective recommender systems.

Data Integration Recommendation Systems

Data Imputation using Large Language Model to Accelerate Recommendation System

no code implementations14 Jul 2024 Zhicheng Ding, Jiahao Tian, Zhenkai Wang, Jinman Zhao, Siyang Li

We evaluate our LLM-based imputation method across various tasks within the recommendation system domain, including single classification, multi-classification, and regression compared to traditional data imputation methods.

Imputation Language Modelling +2

Advancing Prompt Recovery in NLP: A Deep Dive into the Integration of Gemma-2b-it and Phi2 Models

1 code implementation7 Jul 2024 Jianlong Chen, Wei Xu, Zhicheng Ding, Jinxin Xu, Hao Yan, Xinyu Zhang

Prompt recovery, a crucial task in natural language processing, entails the reconstruction of prompts or instructions that language models use to convert input text into a specific output.

Enhance Image-to-Image Generation with LLaVA Prompt and Negative Prompt

no code implementations4 Jun 2024 Zhicheng Ding, Panfeng Li, Qikai Yang, Siyang Li

We observe a significant improvement in the visual coherence between the generated and input images compared to traditional methods.

Image Generation

Improved AdaBoost for Virtual Reality Experience Prediction Based on Long Short-Term Memory Network

no code implementations17 May 2024 Wenhan Fan, Zhicheng Ding, Ruixin Huang, Chang Zhou, Xuyang Zhang

The confusion matrix for the training set shows a total of 177 correct predictions and 52 incorrect predictions, with an accuracy of 77%, precision of 88%, recall of 77% and f1 score of 82%.

Text Sentiment Analysis and Classification Based on Bidirectional Gated Recurrent Units (GRUs) Model

no code implementations26 Apr 2024 Wei Xu, Jianlong Chen, Zhicheng Ding, Jinyin Wang

This paper explores the importance of text sentiment analysis and classification in the field of natural language processing, and proposes a new approach to sentiment analysis and classification based on the bidirectional gated recurrent units (GRUs) model.

Classification Sentiment Analysis

A Comparative Study on Enhancing Prediction in Social Network Advertisement through Data Augmentation

no code implementations22 Apr 2024 Qikai Yang, Panfeng Li, Xinhe Xu, Zhicheng Ding, Wenjing Zhou, Yi Nian

In the ever-evolving landscape of social network advertising, the volume and accuracy of data play a critical role in the performance of predictive models.

Data Augmentation

Regional Style and Color Transfer

no code implementations22 Apr 2024 Zhicheng Ding, Panfeng Li, Qikai Yang, Siyang Li, Qingtian Gong

This paper presents a novel contribution to the field of regional style transfer.

Style Transfer

Exploring Diverse Methods in Visual Question Answering

no code implementations21 Apr 2024 Panfeng Li, Qikai Yang, Xieming Geng, Wenjing Zhou, Zhicheng Ding, Yi Nian

This study explores innovative methods for improving Visual Question Answering (VQA) using Generative Adversarial Networks (GANs), autoencoders, and attention mechanisms.

Question Answering Visual Question Answering

Optimizing Contrail Detection: A Deep Learning Approach with EfficientNet-b4 Encoding

no code implementations20 Apr 2024 Qunwei Lin, Qian Leng, Zhicheng Ding, Chao Yan, Xiaonan Xu

In the pursuit of environmental sustainability, the aviation industry faces the challenge of minimizing its ecological footprint.

Confidence Trigger Detection: Accelerating Real-time Tracking-by-detection Systems

no code implementations2 Feb 2019 Zhicheng Ding, Zhixin Lai, Siyang Li, Panfeng Li, Qikai Yang, Edward Wong

Real-time object tracking necessitates a delicate balance between speed and accuracy, a challenge exacerbated by the computational demands of deep learning methods.

Autonomous Driving object-detection +2

Using an Ancillary Neural Network to Capture Weekends and Holidays in an Adjoint Neural Network Architecture for Intelligent Building Management

no code implementations26 Dec 2018 Zhicheng Ding, Mehmet Kerem Turkcan, Albert Boulanger

To achieve these requirements, we propose a novel adjoint neural network architecture for time series prediction that uses an ancillary neural network to capture weekend and holiday information.

Management Time Series +1

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