帅哥你这是手机提问,回答有字数限制的long长整型是pascal是_stdcall是大多数语言支持的调用形式register寄存器return返回signed有符号整数sizeof是一个函数，返回参数的长度static是定义静态变量的struct是结构体
长短期记忆网络（Long Short-Term Memory，LSTM）是一种特殊的循环神经网络（Recurrent Neural Network，简称RNN）。LSTM的设计初衷是为了解决传统RNN在处理长序列数据时的梯度消失或梯度爆炸问题，使得网络能够学习到长期依赖关系。一、 LSTM的主要特点 1. 门控机制：LSTM引入了三个门控机制，分别是遗忘门（forget gate...
- Longshort funds are investment funds specifically designed to implement longshort strategies.(长短基金是专门用于实施长短策略的投资基金。) 6. 这个投资组合采用了longshort策略来平衡风险和回报。 - This investment portfolio employs a longshort strategy to balance risk and return.(这个投资组合采用了长短策...
1 : of great extent from end to end : not short 2 a : having a specified length a meter long b : forming the chief linear dimension the long side of the table 3 : lasting for a considerable or specified time a long friendship two hours long 4 : overly long or lasting ...
Long short的做法,本身是removing the risk associated with the market factor。 因为long short 这个策略,既做多,又做空,因此本身portfolio return与broad market的关联不大。 那么,一旦broad market走牛市,Long short就无法分享市场整体上涨的收益。这就是long short 的缺点。 题目中说,投资客户是pension fund,养老...
Schaumburg, 2012, Short-Term Return Reversal: the Long and the Short of It, working paper.Da, Z., Q. Liu, and E. Schaumburg, 2012, Short-Term Return Reversal: the Long and the Short of It, Working paper.Da, Z., and S. E. Liu, Qianqiu (2012): "Short-Term Return Reversal: ...
1、定义不同 int类型称为整型；short类型称为短整型；long类型称为长整型；2、占用字节数不同 short int型变量两个字节(两个字节)；int类型四个字节(32位机中)；long int取值为8个字节(32位机中)；3、数据范围不同 short int型变量取值为-(2的16次方)+1 到 (2的15次方)-1；int类型变量...
Frame portable NO Other attributes warranty(year) 2-Year after-sales service Return and Replacement private mold NO material Matt White format 16:9 brand name Techlets model number narrow edge place of origin jiangsu Product Name Fixed Frame Projection Screen ...
Return value INTEGER*2 Output Example (fragment):long()andshort(): integer*4 int4/8/, long integer*2 int2/8/, short call ExpecLong( long(int2) ) call ExpecShort( short(int4) ) ... end ExpecLongis some subroutine called by the user program that expects along(INTEGER*4) integer...
也就是所谓的vanna（不严格）， bergomi前两章有讲这个 上面的解释是long skewness的RR视角，如果vanna...