Scaling Vision-Language Models with Sparse Mixture of Experts
This addresses the problem of training and deploying large, complex vision-language models for researchers and practitioners, representing an incremental improvement through the application of existing MoE methods to a new domain.
The paper tackles the challenge of scaling vision-language models by using sparsely-gated mixture-of-experts techniques, achieving state-of-the-art performance on benchmarks compared to dense models with equivalent computational cost.
The field of natural language processing (NLP) has made significant strides in recent years, particularly in the development of large-scale vision-language models (VLMs). These models aim to bridge the gap between text and visual information, enabling a more comprehensive understanding of multimedia data. However, as these models become larger and more complex, they also become more challenging to train and deploy. One approach to addressing this challenge is the use of sparsely-gated mixture-of-experts (MoE) techniques, which divide the model into smaller, specialized sub-models that can jointly solve a task. In this paper, we explore the effectiveness of MoE in scaling vision-language models, demonstrating its potential to achieve state-of-the-art performance on a range of benchmarks over dense models of equivalent computational cost. Our research offers valuable insights into stabilizing the training of MoE models, understanding the impact of MoE on model interpretability, and balancing the trade-offs between compute performance when scaling VLMs. We hope our work will inspire further research into the use of MoE for scaling large-scale vision-language models and other multimodal machine learning applications.