之前我们使用nn.Sequential()都是直接写死的,就如下所示: # Example of using Sequential model = nn.Sequential( nn.Conv2d(,,), nn.ReLU(), nn.Conv2d(,,), nn.ReLU() ) # Example of using Sequential with OrderedDict model = nn.Sequential(OrderedDict([ (,,)), ('relu1', nn.ReLU(
1. torch.nn与torch.nn.functional之间的区别和联系 https://blog.csdn.net/GZHermit/article/details/78730856 nn和nn.functional之间的差别如下,我们以conv2d的定义为例 torch.nn.Conv2d import torch.nn.functional as F class Conv2d(_ConvNd): def __init__(self, in_channels, out_channels
参考:官方文档 源码 官方文档 nn.Sequential A sequential container. Modules will be added to it in the order they are passed in the constructor. Alternatively, an ordered dict of modules can also be passed in. 一个有序的容器,神经网络模块将按照在传入构造器的顺序依次被添加到计算图中执行,同时以神经网络模块为元素
参考:官方文档 源码 官方文档 nn.Sequential A sequential container. Modules will be added to it in the order they are passed in the constructor. Alternatively, an ordered dict of modules can also be passed in. 翻译:一个有序的容器,神经网络模块将按照在传入构造器的顺序依次被添加到计算图中执行,同时以神经网络模块
Java中try catch finally语句中含有return语句的执行情况(总结版) 有一点可以肯定,finally块中的内容会先于try中的return语句执行,如果finall语句块中也有return语句的话,那么直接从finally中返回了,这也是不建议在finally中return的原因.下面来看这几种情况. 情况一(try中有return,finally中没有return): public class TryTest{ public static void main(String
Build Insert Statements for the Existing Data in Tables 下面这个脚本实现了取得一个非空表中的所有insert语句 This script builds insert statements for the existing data in the tables. One can run the generated script to repopulate the data. -- By: Ashish Kumar -- Date Create
begin transaction mustt insert into student values(,'kkk','j大洒扫','j','djhdjh') insert into student values(,'jhsjhs','j','h','asjkdjk') BEGIN ROLLBACK TRANSACTION mustt print 'error' RETURN END COMMIT TRANSACTION mustt //在上面的事务中,当两条插入语句有出现错误的时候,没有错误的就
转自:http://bbs.csdn.net/topics/370033478 对于Oracle中分页排序查询语句执行效率的比较分析 作者:lzgame 在工作中我们经常遇到需要在Oracle中进行分页.排序.查询的组合SQL语句,举例来说,通常我们会这样写:(假定表test中id是主键,并且id从1开始没有间断顺序排列) 1． SELECT * FROM ( SELECT id,a1,a2,a3,a4,a5,a6,a7,a8,a9, ROWNUM AS rn FROM test