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Improving Text Embeddings with Large Language Models: Training
by Auto Encoder: How to Ignore the Signal NoiseMarch 1st, 2025
Too Long; Didn't Read
This paper introduces a novel method for generating high-quality text embeddings using synthetic data, achieving state-of-the-art results with minimal trainingPeople Mentioned
Companies Mentioned
Authors:
(1) Liang Wang, Microsoft Corporation, and Correspondence to ([email protected]);
(2) Nan Yang, Microsoft Corporation, and correspondence to ([email protected]);
(3) Xiaolong Huang, Microsoft Corporation;
(4) Linjun Yang, Microsoft Corporation;
(5) Rangan Majumder, Microsoft Corporation;
(6) Furu Wei, Microsoft Corporation and Correspondence to ([email protected]).
Table of Links
3 Method
4 Experiments
4.1 Statistics of the Synthetic Data
4.2 Model Fine-tuning and Evaluation
5 Analysis
5.1 Is Contrastive Pre-training Necessary?
5.2 Extending to Long Text Embeddings and 5.3 Analysis of Training Hyperparameters
B Test Set Contamination Analysis
C Prompts for Synthetic Data Generation
D Instructions for Training and Evaluation
3.2 Training
This paper is available on arxiv under CC0 1.0 DEED license.
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