h********3 发帖数: 2075 | 1 Hastie那本书还算偏应用的,比较简单的了。Hastie的书对于Bayesian的方法没有怎么
介绍。真正学machine learning的话,得去看PRML。 |
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u**********l 发帖数: 2036 | 2 其实内容很少,没什么好翻译的,大概意思就是:
土鳖布局非利加,石油电信一起抓,
撤侨效率世少有,华工秩序顶呱呱。(见图)
机场排队我所见,无人光顾免税店,(见图)
五味杂陈留感叹:勿与土鳖站对面。
================================================================
China organizes hasty retreat from Libya
By Martin Fletcher, NBC News Correspondent
VALLETTA, Malta – How things have changed. When the 2004 tsunami hit the
Indian Ocean, America sent the Seventh Fleet of the U.S. Navy to help
evacuees. China sent a cargo ship.
Now to evacuate American workers from the crisis in Libya, America sent a
... 阅读全帖 |
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c****t 发帖数: 19049 | 3 【 以下文字转载自 Statistics 讨论区 】
发信人: songkun (告别棒球场), 信区: Statistics
标 题: Hastie/Tibs 的新书下载
发信站: BBS 未名空间站 (Thu Jan 23 23:38:51 2014, 美东)
貌似是著名的黄宝书的简化实用版.
http://www-bcf.usc.edu/~gareth/ISL/
要下载的朋友赶快. |
|
T*****u 发帖数: 7103 | 4 hastie好人啊。mitchell这个烂人,不免费就算了,还卖那么贵。 |
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m****s 发帖数: 1481 | 5 之前看了几本没什么数学公式的,还挺容易的,coursera上andrew ng和hinton的课也
比较容易follow。然后开始看hastie,发觉跟不上,数学太多了,最主要也没什么推导
。怎么办?有没有比这个浅一些的书但是也包含数学推导和原理分析的。
另外我感觉这本书包括的内容很多啊,很有点儿全方位literature survey的意思,一
个regression能讲好多细节的变化,搞学术肯定是很需要的,但是真正工作中会用到这
么多变化吗?
另求推荐neural network的书,我觉得这个东西挺有意思的,最近的一些应用表现也不
错,而且可以用GPU来training,我也有GPU做计算的经验。这东西在目前的data
analyticsl实际工作中用的多么? |
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f******k 发帖数: 297 | 6 Hastie的书还是偏应用的,数学上其实要求不高,也就工科大一大二的水平。
:多看几遍吧。和计算机系的相比,这是hard core的统计了。我第一遍也没看懂,第二
:遍觉着比第一遍好多了。
…… |
|
f******k 发帖数: 297 | 7 Hastie 还有一本就是讲怎么用R的,可以和这本一起看。
:用不了,能看懂基本公式,知道 pros & cons,知道原理,能写 poduction code 你
:就不怕找不到工作,最重要得是能写code
…… |
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a********f 发帖数: 444 | 8 这种书看理论干啥,会用就行了。hastie和friedman本身上课都极差,每次课上都是睡
一片。这些本身就是heuristic的东西,理解起来不难,那些数学公式的作用无非是把
intuition的东西包装起来变得更加晦涩而已。如果你不研究这个,略过理论分析的部
分完全没问题。 |
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f*******e 发帖数: 3433 | 9 A woman found dead on Thursday in Brooklyn Park, a suburb of Minneapolis,
was Ashley Hasti, CNN affiliate WCCO reported.
Hasti was Sarkar's wife, officials in Hennepin County, Minnesota, said.
Those officials did not confirm Hasti was the woman found dead.
Hasti and Sarkar married June 14, 2011, Hennepin County Communications
Officer Carolyn Marinan said. It was unclear if they were still married at
the time of their deaths.
"She was way ahead of her time," Fitzgibbons said of his niece, who had... 阅读全帖 |
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C*******t 发帖数: 766 | 10 HUNTINGTON, Ind. (April 24,2014)– Indiana youth pastor admits to posing as
teen girl online to solicit nude photos from boys.
Nathan Hasty, a former Campus Life Director for Youth for Christ from
Huntington, Indiana pleaded guilty Wednesday to charges that he sexually
exploited a minor.
Hasty used a fake Facebook page to solicit naked photographs from children,
including ones who belonged to Youth for Christ.
Court documents show that Hasty created several Facebook accounts under
false names in ... 阅读全帖 |
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X******2 发帖数: 5859 | 11 donoho为人不算刻薄,比较清高而已。
他是做理论的,自然不太看得上比如tibshirani,hastie一伙做的东西,
反过来hastie一伙对他也很粗暴,老夫亲眼看到在hastie一个报告中
donoho的提问被很简单粗暴地打发。
donoho以前做的一个关于稀疏性的工作跟tibshirani做的一个叫lasso
的东西撞车(donoho做的更早一点但是更特殊的情形),他们互相不爽。
而且在斯坦福donoho是外来和尚,tibshirani和hastie都是本系毕业生,
人脉很足,所以donoho被孤立也并非不正常。 |
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w***g 发帖数: 5958 | 12 我没看过Hastie那本, 但是看了眼目录, 感觉比Bishop那本更好. Hastie基本上每一章
讲的是Machine Learning的一类方法, 覆盖面很全, 篇幅分配也比较均衡. Bishop的书
其实应该叫"Bayesian Methods for PRML", 把所有的方法都纳入了贝叶斯统计的体系.
虽然很有系统性, 各种方法也都能覆盖到, 但是对于一些实用性较强的方法如SVM,
Bishop用了大量的篇幅论述这些方法的实用性不那么强的贝叶斯版本, 而忽略了这些方
法非贝叶斯的一些扩展, 感觉比较有失偏颇.
另外, Hastie和Bishop两本书貌似都没有涉及VC Theory和Generalization Error的内
容, 作为教材的话感觉缺了一大块, 得补一些Vapnik和Schapire的书中的章节. |
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z***t 发帖数: 2374 | 13 这是Hastie聪明的地方,Vapnik已经写过书了
再写也超不过Vapnik,不如不写,否则浪费大家时间和买多余纸张的钱
写ML这种研究性教材,作者必须水平高,市面上其他教材的作者和Hastie他们差太多了
即使MJ出来写,也就这水平了
说其他作者自不量力,欺骗群众,也不过分,因为Hastie的第一版很早就出来了,而且
很不错,后来几本书还远不如最早Duda的pattern classification
系. |
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w***g 发帖数: 5958 | 14 我没看过Hastie那本, 但是看了眼目录, 感觉比Bishop那本更好. Hastie基本上每一章
讲的是Machine Learning的一类方法, 覆盖面很全, 篇幅分配也比较均衡. Bishop的书
其实应该叫"Bayesian Methods for PRML", 把所有的方法都纳入了贝叶斯统计的体系.
虽然很有系统性, 各种方法也都能覆盖到, 但是对于一些实用性较强的方法如SVM,
Bishop用了大量的篇幅论述这些方法的实用性不那么强的贝叶斯版本, 而忽略了这些方
法非贝叶斯的一些扩展, 感觉比较有失偏颇.
另外, Hastie和Bishop两本书貌似都没有涉及VC Theory和Generalization Error的内
容, 作为教材的话感觉缺了一大块, 得补一些Vapnik和Schapire的书中的章节. |
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z***t 发帖数: 2374 | 15 这是Hastie聪明的地方,Vapnik已经写过书了
再写也超不过Vapnik,不如不写,否则浪费大家时间和买多余纸张的钱
写ML这种研究性教材,作者必须水平高,市面上其他教材的作者和Hastie他们差太多了
即使MJ出来写,也就这水平了
说其他作者自不量力,欺骗群众,也不过分,因为Hastie的第一版很早就出来了,而且
很不错,后来几本书还远不如最早Duda的pattern classification
系. |
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p*****t 发帖数: 3824 | 16 http://www1.asknlearn.com/ri_Ilearning/English/631/elang-ilearn
Love is a Fallacy
by Max Shulman
Cool was I and logical. Keen, calculating, perspicacious, acute and astute—
I was all of these. My brain was as powerful as a dynamo, precise as a
chemist’s scales, as penetrating as a scalpel. And—think of it!—I only
eighteen.
It is not often that one so young has such a giant intellect. Take, for
example, Petey Bellows, my roommate at the university. Same age, same
background, but dumb as an ox. A ... 阅读全帖 |
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a***c 发帖数: 2443 | 17 are you challenging me to a debate on whatever topic of my choice?
dude, that's the dumbest thing I've ever heard all day.
You don't set out to debate people just because you want to debate and
somehow dominate them intellectually, you debate because you want to
convert their positions, that's how it works.
and I would never want to debate any mainland chinese because 1)they
just won't listen 2)they can't take the fall when their arguments are
crushed and resort to juvenile insults. (isn't that ... 阅读全帖 |
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c***s 发帖数: 70028 | 19 洛杉矶加大枪击案过后,又爆出已自杀的38岁印度裔枪手Mainak Sarkar,案发前在明尼苏达州还枪杀了31岁的白人太太Ashley Hasti。 Hasti是医学院学生,她热爱中华文化,给自己取了中文名字「何雪莉」,曾去过中国,时而学着用拼音说些简单的中文。
沙克尔(右)与妻子生前晒恩爱,同归于尽令人诧异。 (网路照片)
据明尼苏达警方确认,2011年6月14日,何雪莉与Sarkar在明州Hennepin县登记结婚。不过,现在并不清楚在过去五年中两人是否仍保持夫妻关系,或已分手离婚。在何雪莉的社交网路上,仍能找到Sarkar的老照片,以及他就读的洛加大工程学院电子与航太工程教学楼的照片。但她脸书的好友列表中已没有Sarkar的名字,她的「个人感情」说明中也并未说明与Sarkar结婚或交往,不过她脸书上的照片显示她戴有钻戒。
虽然何雪莉来自明尼苏达,但她也曾在南加州生活过。她的教育信息显示,2008年她从明尼苏达大学(University of Minnesota)毕业后,来到南加州??,就读于克莱蒙大学系统中的私立女校斯克利普斯学院(Scripps College)研究院,并于20... 阅读全帖 |
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s*****t 发帖数: 5 | 20 快围观lzmm最近70天的发帖,好敬业的五毛评论员哦
1 lzmm Feb 23 Re: ZZ 加藤嘉一:刘志军的高铁遗产 (转载)
2 lzmm Feb 23 Re: 中国没戏 Re: 瓦解TG应该依赖中国的戈尔巴乔夫
3 lzmm Feb 23 Re: 换个角度想想
4 lzmm Feb 23 Re: 威州的革命进行怎么样了?
5 lzmm Feb 23 Re: 中国没戏 Re: 瓦解TG应该依赖中国的戈尔巴乔夫
6 lzmm Feb 23 Re: 换个角度想想
7 lzmm Feb 23 Re: 中国没戏 Re: 瓦解TG应该依赖中国的戈尔巴乔夫
8 lzmm Feb 23 Re: 中国没戏 Re: 瓦解TG应该依赖中国的戈尔巴乔夫
9 lzmm Feb 23 Re: 中国没戏 Re: 瓦解TG应... 阅读全帖 |
|
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Z********n 发帖数: 300 | 22 洛杉矶加大枪击案过后,又爆出已自杀的38岁印度裔枪手Mainak Sarkar,案发前
在明尼苏达州还枪杀了31岁的白人太太Ashley Hasti。 Hasti是医学院学生,她热爱中
华文化,给自己取了中文名字「何雪莉」,曾去过中国,时而学着用拼音说些简单的中
文。
据明尼苏达警方确认,2011年6月14日,何雪莉与Sarkar在明州Hennepin县登记结婚。
不过,现在并不清楚在过去五年中两人是否仍保持夫妻关系,或已分手离婚。在何雪莉
的社交网路上,仍能找到Sarkar的老照片,以及他就读的洛加大工程学院电子与航太工
程教学楼的照片。但她脸书的好友列表中已没有Sarkar的名字,她的「个人感情」说明
中也并未说明与Sarkar结婚或交往,不过她脸书上的照片显示她戴有钻戒。
虽然何雪莉来自明尼苏达,但她也曾在南加州生活过。她的教育信息显示,2008年她从
明尼苏达大学(University of Minnesota)毕业后,来到南加州??,就读于克莱蒙大
学系统中的私立女校斯克利普斯学院(Scripps College)研究院,并于2010年毕业。
但毕业后,她没有留在克莱... 阅读全帖 |
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g********d 发帖数: 4174 | 23 Posted on Advocate.com August 02, 2011 08:25:00 PM ET
S.C. Newspaper's Gay Interracial Wedding Announcement
By Neal Broverman
William Leonard Hasty III (left)and Gregory Maurice Smith
In what may be a sign of a national sea change, the South Carolina
newspaper The State has published the wedding announcement of a gay
interracial couple who married in New York State.
William Leonard Hasty III (left) and Gregory Maurice Smith were married July
26 at Town Hall in Mamaroneck, N.Y. While they live ... 阅读全帖 |
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m********o 发帖数: 98 | 25 楼上说的这本typo实在太多了。。。
我觉得Hastie和Bishop的都不错,Hastie的讲的好,Bishop的好多图很直观,帮助理解 |
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B******1 发帖数: 9094 | 26 I think the reasoning used by Confucius was flawed. He used a special
example - a defective container - to derive a general conclusion to all
containers. If you were an enginer, you would laugh at Confucius' suggestion
that a half-filled container is better than a totally filled container.
This fallacy is called Hasty Generalization through which an inductive
generalization is reached by focusing on insufficient evidence —
essentially making a hasty conclusion without considering all of the
vari... 阅读全帖 |
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A*******s 发帖数: 3942 | 27 记者: Do you agree with Hal Varian that the “sexy job in the next ten
years will be statistician ... The ability to take data – to be able to
understand it, to process it, to extract value from it, to visualize it, to
communicate it – that’s going to be a hugely important skill in the next
decades.”?
Hastie: Isn’t that great? When I was at school, we were the nerds. Now we
are sexy! Wish I could be back at school.
Hastie老师您就别想返老还童了,学您死党Tibshirani多收几个美女PhD是正道... Lol
... |
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z**k 发帖数: 378 | 29 My understanding is, for Adaboost M1, the loss function mean(-y*F) is always
strictly decreasing, but this is not the case for the following code. Can
anyone help?
I m following the example of Hastie ESL-II chapter 10.1.
sorry cannot type Chinese here. Thank you very much for help.
#================R Script====================
## Data using example given in T. Hastie, ESL, chapter 10.1
dta <- matrix(rnorm(20000), 2000, 10)
pred <- apply(dta, 1, function(x) sum(x^2))
y <- (pred > qchisq(0.5, 10))... 阅读全帖 |
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o*s 发帖数: 623 | 30 如果你用SAS
看看这个 PROC GLMSELECT
SAS 9.4还是蛮全的
较早的版本9.2或者9.3没那么全
Forward Selection (FORWARD)
Backward Elimination (BACKWARD)
Stepwise Selection(STEPWISE)
Least Angle Regression (LAR)
Lasso Selection (LASSO)
Adaptive LASSO Selection
Elastic Net Selection (ELASTICNET)
当然R也应该都有的
相关文章:
Efron, B., Hastie, T., Johnstone, I., & Tibshirani, R. (2004). Least angle
regression. The Annals of statistics, 32(2), 407-499.
Tibshirani, R. (1996). Regression shrinkage and selection via the lasso.
Journal of the Royal ... 阅读全帖 |
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|
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h********3 发帖数: 2075 | 33 如果说Hastie的《Elements of Statistical Learning》都难懂,那估计你是没法看
Bishop的PRML。相对于Bishop的PRML,《Elements of Statistical Learning》通俗易
懂得多。Hastie和Friedman很在意自己的书和paper是否容易被人读懂,所以写作都很
不错,包括他们的paper。 |
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c******s 发帖数: 1994 | 34 转帖请指出出处
我记得是很早的文章了
首先不管怎么讲,政府肯定是有错或有罪,毕竟让无辜人民死了
然后才能再讨论错在哪里,未来如何改进(抑或是另立新政权,whatever)
这篇文章从技术上看很有道理
我猜土共当时否认坦克碾人不一定是耍无赖,可能是基于对军队命令的了解(没有明确
的杀人命令),以及自身军事常识的缺乏(没考虑到坦克视野狭小会误碾人)而做出的
hasty conclusion.
(我是瞎猜的,欢迎拍砖)
就算是误碾的,土共也应该考虑到坦克在混乱状况下非常容易误碾人这一特性
也应该考虑到,人民才不会管是不是故意的,而是只关心结果的特性
也应该考虑到,人民一般会把这一事件想得过于简单
最后提一点
民众对军事装备的了解可能很差(对于当时的青年人而言,全民皆兵的时代已经远去)
可能完全无法预料到这一情形
也十分可能把步战车错当成坦克
把烟雾弹催泪弹当成毒气弹 |
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c****s 发帖数: 5892 | 35 日前,安省诞生了一位新的千万富翁——71岁的William Hastie,Kirkland Lake人。
在安省博彩公司兑奖中心(Ontario Lottery prize office),William称非常感谢上帝的恩惠,“我经常会问上帝,‘会让我中奖吗?’”。
在过去43年来,William每周都会买彩票。这次,他终于中大奖了——16,668,274元。
William的妻子Pat说,“这太令人兴奋了!”
William计划用这些奖金帮助三个女儿。“我也许明天就会死了,但是死之前我至少要知道我的孩子们有足够的钱生活。”
William夫妇计划为他们自己买一辆新的福特汽车,安装一部来电显示电话。 |
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K********y 发帖数: 314 | 36 【 以下文字转载自 Parenting 讨论区 】
发信人: BunnyNPiggy (兔子猪), 信区: Parenting
标 题: 做了4页 Kimmel事件的宣传和游行传单,以助大家一臂之力。
发信站: BBS 未名空间站 (Wed Oct 30 08:34:23 2013, 美东)
**** 更新:上传到dropbox 了,加了一个 dropbox link. ****
**** 在第二页,直接点link, 应该就能download 该PDF: Flyer.pdf ***
============================================
I got one article from NYTimes, and in the hasty, I forgot to replace their
"antiSemitic" word with the more general term.
I just updated the pdf file. Terribly sorry about that.
==============================... 阅读全帖 |
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r*****y 发帖数: 53800 | 37 assimilated rank是很受鄙视的。
Letter from Katherine Fite to Mr. and Mrs. Emerson Fite, November 20, 1945,
War Crimes File, K. Lincoln Papers, Harry S. Truman Presidential Museum &
Library
---------------------------------------------------------------------
Nuremberg, Nov. 20
Dearest Mother and Daddy,
Just a hasty note to warn you never to address me as Major. It would be
highly improper - it's just assimilated rank - for billeting, etc.,
privileges. And the army despises assimilated rank. Moreover, t... 阅读全帖 |
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s******8 发帖数: 7105 | 38
reference
苏联人是7号决定9号出兵的,很明显是是为了抢桃子。
==============================================================
Library of Congress Cataloging-Publication Data
940.5425
G545a
Glantz, David M.
http://www.cgsc.edu/carl/resources/csi/glantz3/glantz3.asp#ch1
Planning reflected the need for swift operations that would preempt Japanese
defense plans, avoid a protracted war, and insure Soviet control over
Manchuria before the Japanese surrendered to Allied powers in the Far East.
Although the Far East Command... 阅读全帖 |
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c******o 发帖数: 1184 | 39 Hide
Wiki Loves Monuments: The world's largest photography competition is now
open! Photograph a historic site, learn more about our history, and win
prizes.
Otto Skorzeny
From Wikipedia, the free encyclopedia
[hide]This article has multiple issues. Please help improve it or discuss
these issues on the talk page. (Learn how and when to remove these template
messages)
This article needs additional citations for verification. (December 2016)
This article possibly contains inappropriate or misint... 阅读全帖 |
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w*********s 发帖数: 2136 | 40 Jeffry John Aufderheide
vactruth.com
05/25/2010
http://vactruth.com/2010/05/25/vaccines-rockefeller-social-control/
PART I.
History books proclaim with absolute certainty that the pinnacle of public
health is defined by the polio vaccine program. Disease finally conquered by
science. The polio effort was a benchmark for the public to mentally accept
the concept “shots prevent disease.” However, hidden to most Americans
was an elaborate Public Relations scheme being carefully applied by
Rockefell... 阅读全帖 |
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w*********g 发帖数: 30882 | 41 http://worldblog.msnbc.msn.com/_news/2011/03/03/6181345-china-o
China organizes hasty retreat from Libya
Dmitry Solovyov / NBC News
A crowd of Chinese evacuees from Libya line up at the Malta International
Airport to fly back to China Thursday.
By Martin Fletcher, NBC News Correspondent
VALLETTA, Malta – How things have changed. When the 2004 tsunami hit the
Indian Ocean, America sent the Seventh Fleet of the U.S. Navy to help
evacuees. China sent a cargo ship.
Now to evacuate American workers f... 阅读全帖 |
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R*I 发帖数: 1840 | 42 土共/老毛把封建制度下分散的社会结构打成了碎片,再用工业化的社会结构组织起来
真的很恐怖。 |
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R*I 发帖数: 1840 | 44 是的,看看排成一排的工人,那无表情的脸,蛮恐怖的,呵呵
组织和执行力真的是关键,同样的老百姓,在南京能几十万像绵羊一样被屠杀,在朝鲜
能和美帝力战最后一个人。 |
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C*******f 发帖数: 13152 | 46 人家是逃难的,换你在那呆两天你能什么表情,笑逐颜开? |
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l**m 发帖数: 5113 | 47 确实是民族的一次革新
无论是从外部学习还是从内部改造来说
整个民族一改过去百年颓丧懦弱的面目了 |
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l**m 发帖数: 5113 | 49 中国历来不缺sb文人,南京当年也是文人骚客聚集的地方,也很富庶。
现在能以这种坚强勇敢的形象站出来,就是对sb文人最好的打击。 |
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l*****i 发帖数: 20533 | 50 这文章故意把中国和纳粹德国比,用意很明显啊。但是其实只是一笔带过,然后结尾处
稍微再暗示一下。其他部分看起来就是客观描述加上作者自己的感想。洗脑就该这样。
从评论看,文章这方面成功了。
可是我们中国人自己都知道,井然有序并非常态。这里能这样的根本原因是大家都知道
闹乱子对自己不利。但凡是闹乱子能对自己有好处,那中国人是决不含糊的。这种实用
主义才是中国的常态。也就因为如此,一旦组织好了,也就是说大家都明白该怎么做了
,那中国人就很强。一旦组织不好,那绝对是一盘散沙。 |
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