G***G
发帖数: 16778 | 1 wrong. hydrology has a histroy of at least two thousand years since dynasty
of qin.
the delayed time is not difficult to calcuate at all.
a lot of paper were published about the prediction of rain density.
a lot of experts are majored in it.
if they cannot do this, what can they do, and what are they expected to do?
let NSF fund me, I can build a prediciton model for it.although I am
not an expert at all. |
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s******r
发帖数: 1524 | 2 这也叫破了？
这家伙的东西用用就算了，不要指望太多，风险自负。
发信人: coolwulf (coolwulf), 信区: Travel
标 题: Re: 直接找到 Priceline Express Deals 的酒店是哪家
发信站: BBS 未名空间站 (Fri Oct 23 12:42:41 2015, 美东)
使用了一个自动学习的数据库，越多的人使用，这个 prediciton 就越准确。 |
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d****7
发帖数: 2241 | 3 What is the prediciton of $SPX on next Monday? I am not sure whether we
should short some stocks next week. |
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Z****g
发帖数: 13731 | 4 prediciton and explanation doesn't pay
only price pays.
道。 |
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G***G
发帖数: 16778 | 5 is the candlebar accurate to predict future's stock tendency?
do you guys really use it for prediciton? |
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H****w
发帖数: 1632 | 6 Playstation2 was 100% correct in their Super Bowl predictions.
It requires a active player from the two Super Bowl teams.
It was so accurate that the teams/NFL won't let their players participate
anymore.
All we have left is the Madden predicitons now. |
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B*****e
发帖数: 9375 | 7 Survivor冠军亚军, 一共500多个伪币, 全是我自己发的.
Super Bowl prediciton两个并列冠军, 470个伪币, 全是我自己发的.
你没看见? 你没有赢, 那怪谁啊?
什么"庆祝"包, "上台"包, 那说白了就是救济,
要强制性地弄个"人多热闹"的气氛出来. 我不参与. |
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P*******e
发帖数: 39399 | 8 ☆─────────────────────────────────────☆
BigBlue (#15) 于 (Tue Feb 26 19:23:34 2013, 美东) 提到:
发信人: BigBlue (#15), 信区: USANews
标 题: 49ers和29ers: 奥巴马全民保险两个立竿见影的影响
发信站: BBS 未名空间站 (Tue Feb 26 19:14:22 2013, 美东)
法案其中有个规定, 凡是雇佣50个或更多全职员工的企业,
如果不给每一个人都提供医疗保险, 就从第30个开始, 每人每年罚$2000.
而"全职"的定义, 是一个人每周工作30个小时. 注意是30, 不是40.
更荒谬的是, 如果有两个人各工作15小时, 那也算一个"全职".
法案是2014年生效, 但是采集数据 --
公司总共有多少个员工, , 其中多少个算全职, 等等 -- 现在已经开始了.
所以, 那些为全民保险高声欢呼的自由派左棍们,
你们要是还有一点现实感的,
要还不是完全沉浸在理想化的自由主义世界里痴人梦呓的,
也应该猜得到在现实世界里, 正在发生什么事情了罢:... 阅读全帖 |
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c******f
发帖数: 2622 | 9 使用了一个自动学习的数据库，越多的人使用，这个 prediciton 就越准确。 |
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G***G
发帖数: 16778 | 10 for 2 classes classification, we have specificity and sensitivity to
evalute the prediction performance.
for a 3 classes classification, what methods can measure the prediciton
performance in addition to the accuracy?
for example
class1 class2 class3
class1 10 2 2
class2 0 5 1
class3 0 2 6
The accuracy is (10+5+6)/(10+2+2+5+1+2+6).
any other measurement we can use? |
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m*******e
发帖数: 6358 | 11 David Trezeguet could end up playing for Inter as his agent Antonio Caliendo
claims relations with the Italians are growing stronger for the Hercules
hitman.
The 33-year-old Frenchman has scored seven in 11 this term, and he could be
the solution for Inter, who have troubles up front with current absences for
Diego Milito and Samuel Eto'o.
"Recently there has been a good rapport with Inter and I cannot exclude that
we will talk again in the coming days," Caliendo told Calciomercatonews.com.
"We ... 阅读全帖 |
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d****7
发帖数: 2241 | 12 What is the prediciton of $SPX on next Monday? I am not sure whether we
should short some stocks next week. |
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s**********n
发帖数: 868 | 13 Well, from the presentation and webcast, it's completely not what I thought.
..
It's getting very funny. They give a pretty conservative market prediciton
of 7.5GW in 2010 and 2GW of oversupply, and a very bloody prediction on c-Si
pricing:
$40-50/kg poly + $0.75/W processing + 20% GM at 4Q10
And they have to assume they can sell at a price on par or even slightly
higher than c-Si because of blah blah blah, which is highly doubtful to me.
1B
vs |
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d****7
发帖数: 2241 | 14 Thanks for the link. The prediciton was made yesterday. We will see.
跌有可能，但大跌不太可能。Just my 2 cents. |
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