天池大数据比赛 伪造人脸攻击图像区分检测
考虑到人脸在数据集分布在原始图像上偏离中间50%-60%范围对超像素图片切分为3*3,再使用dense121做特征提取,最后合并结果对结果使用自注意力进行全连接层分类
为了降低模型对高分辨率的依赖,我们对数据进行线性插值2次resize,以均匀分布概率分别resize到32 64 128 256 大小再还原到原始尺寸。
在测试集上获取了97%的准确率 在天池排行榜上排名60名
天池大数据比赛 伪造人脸攻击图像区分检测
A declarative, efficient, and flexible JavaScript library for building user interfaces.
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
An Open Source Machine Learning Framework for Everyone
The Web framework for perfectionists with deadlines.
A PHP framework for web artisans
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
Some thing interesting about web. New door for the world.
A server is a program made to process requests and deliver data to clients.
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
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