以下是我对张量的理解,备注是具体解释,Xmind导出的图片没法显示出来,主要还是将张量间的关系画出来,方便理解. 图1 张量…

参考:<深度学习500问> 期望 ​在概率论和统计学中,数学期望(或均值,亦简称期望)是试验中每次可能结果的概率乘以其结果的总和.它反映随机变量平均取值的大小. 线性运算: \(E(ax+by+c) = aE(x)+bE(y)+c\) ​推广形式: \(E(\sum_{k=1}^{n}{a_ix_i+c}) = \sum_{k=1}^{n}{a_iE(x_i)+c}\) 函数期望:设\(f(x)\)为\(x\)的函数,则\(f(x)\)的期望为 离散函数: \(E(f(x))=\sum_{k=…

https://www.quora.com/How-do-I-learn-mathematics-for-machine-learning   How do I learn mathematics for machine learning? Promoted by Time Doctor Software for productivity tracking. Time tracking and productivity improvement software with screenshots…

from __future__ import division import matplotlib.pyplot as plt import numpy as np import tensorflow as tf imgs = [[[[255, 0, 0], [0, 255, 0], [0, 0, 255]], [[255, 0, 0], [0, 255, 0], [0, 0, 255]], [[255, 0, 0], [0, 255, 0], [0, 0, 255]], [[255, 0, 0…

https://www.socher.org/index.php/Main/ReasoningWithNeuralTensorNetworksForKnowledgeBaseCompletion 年份:2013 https://www.cnblogs.com/wuseguang/p/4168963.html https://blog.csdn.net/wty__/article/details/52447128 Socher等人于2013年提出了RNTN(Recursive Neural Ten…

著作权归作者所有.商业转载请联系作者获得授权,非商业转载请注明出处.作者:匿名用户链接:http://www.zhihu.com/question/30087053/answer/47815698来源:知乎 Benson Farb:晨兴通俗报告How to do Mathematics文稿(z) 晨兴通俗报告How to do Mathematics文稿(任金波整理,欢迎纠错) 以下是我整理并翻译成汉语的,本人才疏学浅,有些地方实在没听懂,其余部分难免也有很多错误,翻译的汉语对演讲者的意思的传达…

本文是我关于论文<Reasoning With Neural Tensor Networks for Knowledge Base Completion>的学习笔记. 一.算法简介 网络的结构为: $$g(e_1,R,e_2)=u^T_Rf(e_1^TW_R^{[1:k]}e_2+V_R\begin{bmatrix} e_1 \\ e_2 \\ \end{bmatrix}+b_R)~~~~~~~~~~~(1)$$ 其中$g$为网络的输出,也即对该关系$R$ 的打分.$e_1$,$e_2$为两个…

Nowadays, I close a new small case. Proposition. For a surjective morphism between scheme $X\stackrel{f}\to Y$, For any $Z\to Y$, the base change $X\times_Y Z\to Z$ is also surjective. The diagram is as following $$\begin{array}{ccc} X\times_Y Z& \to…

本人在写Django RESful API时,碰到一个难题,老出现,整合Keras,报如下错误:很纠结,探索找资料近一个星期,皇天不负有心人,解决了 Internal Server Error: /pic/analysis/ Traceback (most recent call last): File "D:\AI\Python35\lib\site-packages\tensorflow\python\client\session.py", line 1064, in _run a…

中译名:张量 定义: from wiki: In mathematics, tensors are geometric objects that describe linear relations between geometric vectors, scalars, and other tensors. tensors 是一类几何模型,它描述了向量.标量以及其他tensor之间的线性关系. 这个定义并不是很清晰,个人理解是: 当我们需要在维度层面上去理解数据时,那么张量就是这些具有各种不同维度…