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Embedded Vision question

时间:2020-03-15 09:37:45      阅读:54      评论:0      收藏:0      [点我收藏+]

标签:数据丢失   rds   incr   table   bat   权重   red   img   mamicode   

01 IFQ-Net: Integrated Fixed-point Quantization Networks for Embedded Vision (1911.08076)

In this paper, we propose a fixed-point network
for embedded vision tasks through converting the floatingpoint data in a quantization network into fixed-point. Furthermore, to overcome the data loss caused by the conversion, we propose to compose floating-point data operations
across multiple layers (e.g. convolution, batch normalization and quantization layers) and convert them into fixedpoint.

量化网络层 将浮点数据转换为固定点数据;

为了减小数据丢失,转换过程跨多个层(卷积 正则化 量化);

 

02 DupNet: Towards Very Tiny Quantized CNN with Improved Accuracy for Face

Detection

we propose DupNet which consists of two parts.
Firstly, we employ weights with duplicated channels for the
weight-intensive layers to reduce the model size. Secondly,
for the quantization-sensitive layers whose quantization
causes notable accuracy drop, we duplicate its input feature
maps. It allows us to use more weights channels for convolving more representative outputs.

1) it reduces the model size of a quantized network by duplicated weights for weight-intensive layers;

2)it increases the accuracy through duplicating the input feature maps of its quantization-sensitive layers.

1:权重密集层复制权重参数(使用同样的参数,减小模型尺寸)

2:量化密集层复制输入特性映射(增加准确率)

技术图片

 

Embedded Vision question

标签:数据丢失   rds   incr   table   bat   权重   red   img   mamicode   

原文地址:https://www.cnblogs.com/Ph-one/p/12495884.html

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