CNN很多概述和要点在CS231n.Neural Networks and Deep Learning中有详细阐述,这里补充Deep Learning Tutorial中的内容.本节前提是前两节的内容,因为要用到全连接层.logistic regression层等.关于Theano:掌握共享变量,下采样,conv2d,dimshuffle的应用等. 1.卷积操作 在Theano中,ConvOp是提供卷积操作的主力.ConvOp来自theano.tensor.signal.conv.conv2d,…
目录 概 主要内容 损失函数 Energy Loss Generalized Perceptron Loss Generalized Margin Loss Hinge Loss Log Loss LVQ2 Loss MCE Loss Square-Square Loss Square-Exponential Negative Log-Likelihood Loss Empirical Error Loss 好的损失应该满足的一些条件 条件1 条件2 条件3 LeCun Y., Chopra S…
In recent years, there’s been a resurgence in the field of Artificial Intelligence. It’s spread beyond the academic world with major players like Google, Microsoft, and Facebook creating their own research teams and making some impressive acquisition…
free video tutorial of Deep Learning AI 深度学习/ 机器学习/人工智能 Deep Learning With Deep Learning – a form of Machine Learning (Artificial Intelligence) – computers can extract and transform data using multiple layers of neural networks. 借助深度学习(一种机器学习(人工智能)的形…
(缺少一些公式的图或者效果图,评论区有惊喜) (个人学习这篇论文时进行的翻译[谷歌翻译,你懂的],如有侵权等,请告知) StarCraft Micromanagement with Reinforcement Learning and Curriculum Transfer Learning 摘要 近年来,实时策略游戏一直是游戏人工智能的重要领域.本文提出了一个强化学习和课程转换学习方法来控制星际争霸微操作中的多个单位.我们定义了一个有效的状态表示,它可以打破游戏环境中大型状态空间造成的复杂性.…