PixelBytes: Catching Unified Representation for Multimodal Generation
<|reference_start|>PixelBytes: Catching Unified Representation for Multimodal Generation: This report introduces PixelBytes, a novel approach for unified multimodal representation learning. Inspired by existing sequence models such as Image Transformers, PixelCNN, and Mamba-Bytes, our method aims to capture diverse inputs in a cohesive representation, exploring the integration of different data types, particularly text, audio, and pixelated images (sprites). We conducted experiments on a specialized PixelBytes Pok{\'e}mon dataset. Initially, we investigated various model architectures, including Recurrent Neural Networks (RNNs), State Space Models (SSMs), and Attention-based models, focusing on bidirectional processing and our convolutional PxBy embedding technique. Subsequently, we evaluated models based on data reduction strategies and the effectiveness of autoregressive learning. We specifically examined Long Short-Term Memory (LSTM) networks in both predictive and autoregressive modes for our main experiments. Our findings suggest that autoregressive models outperform predictive models in this context. By adopting a flexible approach to multimodal modeling, PixelBytes contributes to the ongoing development of foundation models capable of understanding and generating multimodal data. The complete PixelBytes project, including code, models, and datasets, is available online.<|reference_end|>
@article{furfaro2024pixelbytes:,
    title={PixelBytes: Catching Unified Representation for Multimodal Generation},
    author={Fabien Furfaro},
    journal={arXiv preprint arXiv:2410.01820},
    year={2024},
    archivePrefix={arXiv},
    eprint={2410.01820},
    primaryClass={cs.CV cs.AI}
}