Mixer is more than just a model
<|reference_start|>Mixer is more than just a model: Recently, MLP structures have regained popularity, with MLP-Mixer standing out as a prominent example. In the field of computer vision, MLP-Mixer is noted for its ability to extract data information from both channel and token perspectives, effectively acting as a fusion of channel and token information. Indeed, Mixer represents a paradigm for information extraction that amalgamates channel and token information. The essence of Mixer lies in its ability to blend information from diverse perspectives, epitomizing the true concept of "mixing" in the realm of neural network architectures. Beyond channel and token considerations, it is possible to create more tailored mixers from various perspectives to better suit specific task requirements. This study focuses on the domain of audio recognition, introducing a novel model named Audio Spectrogram Mixer with Roll-Time and Hermit FFT (ASM-RH) that incorporates insights from both time and frequency domains. Experimental results demonstrate that ASM-RH is particularly well-suited for audio data and yields promising outcomes across multiple classification tasks. The models and optimal weights files will be published.<|reference_end|>
@article{ji2024mixer,
    title={Mixer is more than just a model},
    author={Qingfeng Ji, Yuxin Wang, Letong Sun},
    journal={arXiv preprint arXiv:2402.18007},
    year={2024},
    archivePrefix={arXiv},
    eprint={2402.18007},
    primaryClass={cs.LG cs.AI cs.SD eess.AS}
}