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全部话题 - 话题: frenquence
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B********e
发帖数: 1062
1
金融不像你想象那样没有东西; 这东西抢钱得有抢钱的本事;
和你打个赌,人工智能的突破领域及其可能出现的就是去年被炒作的High Frenquence
Trading companies.
地球这么大, 在人口增长的条件下, 以后大多数人玩的肯定是虚的; google,
facebook的力量比你知道的强大的多;
从阿拉伯之春到occupy wall street, facebook扮演了多大的角色?!
到时候虚拟技术发展了, 将来人类可能90%做虚拟世界的工作, 就像YY小说里面全民
搞网游。哈哈哈。。。。
s*****r
发帖数: 43070
2
对社会发展毫无建设性,搞破坏倒是一流。

Frenquence
m******n
发帖数: 15691
3
fb 的确强大, 埃及搞的天天死人,一死还死好几百
occupy的笑话就不要再讲了

Frenquence
F*********k
发帖数: 2252
4
靠谱

Frenquence
c****a
发帖数: 2421
5
其他的还靠谱,人工智能的突破无论如何也不会出现在wall st

Frenquence
H*****u
发帖数: 1766
6
我假设两点
1. claim frequency是按照车祸次数算,而不是按照人头算;
2. Minivan平均会比Yaris装更多的乘客。
两者与一个平均假想模型车相撞时,Minivan虽然应该比Yaris更耐撞,但可能受伤的人
数更多,总的医疗费用就不可知了。当没有有力证据时,我相信专业人士的做法,所以
我不觉得claim frequency是IIHS PI的硬伤。
如果你关心“发生车祸时我车里的人 *有没有* 受伤”,那看统计frenquency的IIHS
PI没有问题。如果关心“发生车祸时我车里的人受伤 *多严重*”,那IIHS PI方法不够
严禁,但也不知道有什么更可靠的参考数据。
c*****a
发帖数: 808
7
count一下character的frenquency就行了吧
G***G
发帖数: 16778
8
来自主题: EnglishChat版 - how to mark correctly stress?
In dictionary, 'li' in 'lism' is in secondary stress, but 'list' is marked
as unstressed. I am wonder why lism is stressed secondarily, but list not.
because I hear they are the same pitch, the same volumn, and the same
spectrum.
I used frenquency analysis soft to analyze them and found no difference
between them.

be
j*****h
发帖数: 2577
9
use cpu frequency to set a low cpu frenquency
l*****e
发帖数: 1345
10
来自主题: Mathematics版 - 请教:Fourier transform in Matlab
I have a few years of air temperature data. I want to use Fourier Transform
in Matlab to get a function with sume of three or four sin or cos with
different frenquencies.Then I want to use this function to predict the air
termperature. How to achieve this in Matlab? I am not familiar with Matlab
and any suggestion and comments will be highly appreciated.
h*******7
发帖数: 1481
11
我们这儿Discrentionary 的Trader 比较多,Sharpe Ratio要达到1-3 还不太容易。
是不是High Frenquency Trading 一般Book 比较大?For Discrentionary Trader,
好像10 Million 的Annual Target 比较算起步Size。
b*********n
发帖数: 1938
12
来自主题: Statistics版 - 生男孩生女孩的概率
这就跟玩角子机一样,有的人喜欢一直没人赢的机器,有的人喜欢刚刚有人赢的机器.
是不是frenquency和bayesian的分别?
l****g
发帖数: 249
13
来自主题: _MakeMoney版 - besides Adsense
There is also a adhearus.com, doing the baiscally same business as adsense.
Ther number of their ad publisher is too limited. But good side of this company
is that it allows you to rotate between their ad and your own ad (or google
ad). The frenquency of either ad can be customerized by yourself.
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