Can I read Joint Fine-tuning and Conversion of Pretrained Speech and Language Models towards Linear Complexity on EtoBox?

Joint Fine-tuning and Conversion of Pretrained Speech and Language Models towards Linear Complexity by He, Mutian; Garner, Philip N. is a scholarly article available to read on EtoBox.

What is Joint Fine-tuning and Conversion of Pretrained Speech and Language Models towards Linear Complexity about?

Architectures such as Linformer and Mamba have recently emerged as competitive linear time replacements for transformers. However, corresponding large pretrained models are often unavailable, especially in non-text domains. To remedy this, we present a Cross-Architecture Layerwise Distillation (CALD) approach that jointly converts a transformer model to a linear time substitute and fine-tunes it to a target task. We also compare several means to guide the fine-tuning to optimally retain the desired inference capability from the original model. The methods differ in their use of the target model and the trajectory of the parameters. In a series of empirical studies on language processing, language modeling, and speech processing, we show that CALD can effectively recover the result of the original model, and that the guiding strategy contributes to the result. Some reasons for the variation are suggested.

Author

He, Mutian; Garner, Philip N.

Published

2024

Language

EN