- UID
- 802385
- 在线时间
- 小时
- 注册时间
- 2012-9-3
- 最后登录
- 1970-1-1
- 主题
- 帖子
- 性别
- 保密
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TIME1 01'46
main idea:instead of the conventional approach to predict which country will be the top on the medal board,T and D developd a new method--ppedicting depended on the geographic area,GDP per capita,total value of exports and latitute to determine how many medals each country would win.
TIME2 02'08
main idea:initially,they built a preliminary model to predict London summer Olympic game,however,this model could only predict which countries can win more and more medals,not the number medals of each country.
they improve the model for sochi,not relying on the previous model.eventually ,this model determined which nation took home a medal with 96.5 percent accuracy.
TIME3 02'06
main idea:some variables are tuned out to be correlative that higher-latitude nation do better at these winter games.
instead of depending on population,geographic area is more anailable and reliable as variable to forecast the number medals in winter games.
TIME4 01'16
main idea:Google placed a rainbow version of its logo on its search page to incerase the pressure on Russion legistation againtst gay people,and followed a Olympic chapter quotes that each individual has the possibility to practice sport withour discrimination.
TIME5 01'46
main idea:many campaign and organization paised Google for what it did.
sponsors of sochi Olympic faced pressure whether to state their opinion toward sex perference.
TIME6 02'13
main idea:decode the anti-gay message of sochi olympic.many people's attitude....
TIME7 07'12
main idea:sexual difference between man and woman,and some discrimination about female athlets in sport field.(example......statistics......)
gap between male and female athletes in running.....we should admit sex difference but cannot put it into ridiculous extent.female athletes are good at ski. |
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