Mengyao Xu

According to our database, Mengyao Xu authored at least 15 papers between 2019 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

Enhancing Q&A Text Retrieval with Ranking Models: Benchmarking, fine-tuning and deploying Rerankers for RAG.

Gabriel de Souza Pereira Moreira, Ronay Ak, Benedikt Schifferer, Mengyao Xu, Radek Osmulski, Even Oldridge

CoRR, 2024

NV-Retriever: Improving text embedding models with effective hard-negative mining.

Gabriel de Souza Pereira Moreira, Radek Osmulski, Mengyao Xu, Ronay Ak, Benedikt Schifferer, Even Oldridge

CoRR, 2024

NV-Embed: Improved Techniques for Training LLMs as Generalist Embedding Models.

Chankyu Lee, Rajarshi Roy, Mengyao Xu, Jonathan Raiman, Mohammad Shoeybi, Bryan Catanzaro, Wei Ping

CoRR, 2024

2023

Pseudo-events: Tracking mediatization with machine learning over 40 years.

Mengyao Xu, Lingshu Hu, Amanda Hinnant

Comput. Hum. Behav., July, 2023

Tracking moral divergence with DDR in presidential debates over 60 years.

Mengyao Xu, Lingshu Hu, Glen T. Cameron

J. Comput. Soc. Sci., April, 2023

2022

Information Security Strategies for Information-Sharing Firms Considering a Strategic Hacker.

Yong Wu, Mengyao Xu, Dong Cheng, Tao Dai

Decis. Anal., 2022

Identifying untrusted interactive behaviour in Enterprise Resource Planning systems based on a big data pattern recognition method using behavioural analytics.

Qian Yi, Mengyao Xu, Shuping Yi, Shiquan Xiong

Behav. Inf. Technol., 2022

2020

Analysis of news transmission mode based on fuzzy data classification and neural network simulation.

Mengyao Xu, Qian Wu

J. Intell. Fuzzy Syst., 2020

Multi-category Comparative Analysis of Factors Affecting E-commerce Sales.

Mengyao Xu, Daomeng Guo, Yiran Li

Proceedings of the 19th Wuhan International Conference on E-Business, 2020

Multi-time Scale Optimal Bidding Strategy for an EV Aggregator in Energy and Regulation Markets.

Weiqi Zhang, Kaiwen Zeng, Mengyao Xu, Lingling Le, Jiakun Fang, Xiaomeng Ai

Proceedings of the 18th IEEE International Conference on Industrial Informatics, 2020

2019

GMM and DRLSE Based Detection and Segmentation of Pests: A Case Study.

Yaochi Zhao, Yu Wang, Jiaying Wang, Zhuhua Hu, Fusheng Lin, Mengyao Xu

Proceedings of the 4th International Conference on Multimedia Systems and Signal Processing, 2019

An Identification Method of Untrusted Interactive Behavior in ERP System Based on Markov Chain.

Mengyao Xu, Qian Yi, Shuping Yi, Shiquan Xiong

Proceedings of the HCI for Cybersecurity, Privacy and Trust, 2019

Comparison of Accuracy Estimation for Weighted k-Nearest Neighbor Classifiers.

Ming Zhao, Jingchao Chen, Mengyao Xu

Proceedings of the Fuzzy Systems and Data Mining V, 2019

Combining Clustering and SVR for Predicting Passengers of Regional Airports on Limited Sample.

Mengyao Xu, Ming Zhao, Yang Li, Youhao Zhang, Yang An

Proceedings of the Fuzzy Systems and Data Mining V, 2019

Analysis and Comparison of Multi-Source Information Fusion Technologies.

Yang Li, Ming Zhao, Mengyao Xu, Yunfei Liu, Yuchen Qian

Proceedings of the Fuzzy Systems and Data Mining V, 2019