power-of-two quantizationlow-complexity algorithmsIn this paper, a low-complexity quantization table is proposed for the baseline JPEG encoder. The proposed scheme does not require any multiplications or additions; only bit-shift operations are involved. The computational complexity should be drastically...
[BitNet](https://arxiv.org/abs/2402.17764)是由微软研究院提出的一种模型架构,其采用极端量化的方式,用仅三个值 -1、0 和 1 来表示每个参数。这导致模型每个参数仅使用1.58比特,显著降低了计算和内存需求。 该架构在执行矩阵乘法时使用INT8加法计算,这与以Llama为例的传统LLM架构的FP16乘加操作完全不同。
Three image compression schemes based on vector quantization are proposed in this paper. The block similarity property among neighboring image blocks is exploited in these schemes to cut down the bit rate of the vector quantization scheme. For the first scheme, the correlation among the encoded ...
Fork 0 Star 1 A repository that shares tuning results of trained models generated by TensorFlow / Keras. Post-training quantization (Weight Quantization, Integer Quantization, Full Integer Quantization, Float16 Quantization), Quantization-aware training. TensorFlow Lite. OpenVINO. CoreML. TensorFlow.js...
[1.58-bit FLUX]: We present 1.58-bit FLUX, the first successful approach to quantizing the state-of-the-art text-to-image generation model, FLUX.1-dev, using 1.58-bit weights (i.e., values in {-1, 0, +1}) while maintaining comparable performance for generating 1024 x 1024 images. ...
Currently, wideband speech coding technology, typically operating within the 0-8000 Hz frequency range, has been extensively adopted for speech transmission over standard communication channels, delivering high-quality synthesized speech. However, in certain specific scenarios, such as satellite communication...
介绍了三种方法,用于CNN模型的超低比特量化(4bits)和比特数自动选择。 Analytical Clipping for Integer Quantization(ACIQ),一种阶段阈值选择方法。 Per-channel bit allocation,一种对feature map各个channel实现不同比特量化的方法 bias-correction,一种偏移修正方法, 用以提高量化后的精度 ...
doi:10.1016/j.patrec.2017.11.018Su, Liang-LiangAnhui UnivTang, JunAnhui UnivYan, PuAnhui UnivLiang, DongAnhui UnivBao, Wen-XiaAnhui UnivPattern Recognition Letters
0-CHm-1, and then puts them together in a frame and sends the frame evaluates specific properties of the respective channel signals at a time and allocates bits adaptively to the quantization of the respective channels CH0-CHm-1 based on the evaluation result so that quantization errors of...
A waveguide includes a first double-ridge waveguide, a second double-ridge waveguide, and a polarization rotator. The first double-ridge waveguide provides a phase of an input electrical field rotated 0° or 90°. The second double-ridge outputs an electric field with a polarization that is ...