原文地址:传送门 import numpy as np import matplotlib.pyplot as plt %matplotlib inline plt.style.use(['ggplot']) 当你初次涉足机器学习时,你学习的第一个基本算法就是 梯度下降 (Gradient Descent), 可以说梯度下降法是机器学习算法的支柱. 在这篇文章中,我尝试使用 p y t h o n python python 解释梯度下降法的基本原理.一旦掌握了梯度下降法,很多问题就会变得容易理
今天我在下午又进行了新的翻译,之前我翻译的大家有没有看啊,感觉如何,我昨天下午不小心点了什么原先的文章都没了,大家的评论也没了,现在我也找不回来了,希望大家能继续给我新的评论和支持点个推荐,毕竟现在学习Swift(雨燕)编程语言很少,现在大家只要学会将来都是骨灰级的大师,希望你我共同进步! 1.基本运算符 运算符是一种特定的符号或表达式,用来检验.修改或合并变量.例如,用求和运算符+可以对两个数字进行求和(如let i = 1 + 2):稍微复杂一点的例子有逻辑与操作符&& (如if en
Corporative Network Time Limit: 3000MS Memory Limit: 30000K Total Submissions: 3664 Accepted: 1326 Description A very big corporation is developing its corporative network. In the beginning each of the N enterprises of the corporation, numerated
Building Block Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 4420 Accepted Submission(s): 1372 Problem Description John are playing with blocks. There are N blocks (1 <= N <= 30000) number
#1586 : Minimum Time Limit:1000ms Case Time Limit:1000ms Memory Limit:256MB Description You are given a list of integers a0, a1, …, a2^k-1. You need to support two types of queries: 1. Output Minx,y∈[l,r] {ax∙ay}. 2. Let ax=y. Input The first line is
论文地址 Abstract Open-text semantic parsers are designed to interpret any statement in natural language by inferring a corresponding meaning representation (MR – a formal representation of its sense). 开放文本语义分析器被设计为通过推断相应的意义表示(MR -其意义的正式表示)来解释自然语言中的任何语句.
论文标题:Visualizing and Understanding Convolutional Networks 标题翻译:可视化和理解卷积网络 论文作者:Matthew D. Zeiler Rob Fergus 论文地址:https://arxiv.org/pdf/1311.2901v3.pdf https://arxiv.org/abs/1311.2901 参考的翻译博客:https://blog.csdn.net/kklots/article/details/17
HInton第8课,之所以说之二三,是因为训练RNN的四种方法之一:长短时记忆在lecture7中介绍过了,这里介绍的是第二和第三种方法:HF优化和Echo (这个字觉得翻译成回声是不是欠妥,所以保留着,不过个人觉得"回显"不错)状态网络.这课有两个论文作为背景可以看<Generating Text with Recurrent Neural Networks>和<Echo state network - Scholarpedia>. 一."Hessi