Qiang Jiao

127 posts

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Qiang Jiao

Qiang Jiao

@QJiao

Fan of Arsenal || PhD in Control Theory & Engineering || Interested in machine learning and computer vision

Katılım Mayıs 2013
662 Takip Edilen28 Takipçiler
Qiang Jiao
Qiang Jiao@QJiao·
We really don’t know how to score against teams with 5 men sitting in the back, do we?
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Kai Havertz
Kai Havertz@kaihavertz29·
The last few days have been tough to process both physically and mentally. But yesterday was a good day. A successful op and a win 🙌🏼 Thanks for all the messages of support over the last few days, it’s really helped. I’m now focused on my journey to full fitness and giving all the support I can give to the team in the background.
Kai Havertz tweet media
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Qiang Jiao
Qiang Jiao@QJiao·
@feltanimalworld 这个具体实施起来效果好不好很大一部分要看学生的投入程度。现在的本科生,一边抱怨缺少实践机会,当你给他机会,他又应付了事,或者全身心投入考研备战中。比较优秀的本科生都是自驱力非常强,自己愿意花时间各种钻研、折腾。教育之重心应该是从小引导孩子去思考成为什么样的人,并为之努力奋斗。
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Susan STEM
Susan STEM@feltanimalworld·
别让我们的孩子倒在知识的巨山面前。AI时代知识信息积累的速度太快了。在看了几个大学的《本科生培养方案》课程其实和美国设置的差不多。本身美国本科设置的初衷是完成专业知识的学习进入职场,而不是准备去考研深造。我认为问题在于,课程是平铺式的,就是说你是一门一门课在上(或者同时上)的。这个本质有点像给AI训练喂语料,然后期待人脑成为一个大模型做输出。知识越来越多就期望你再去上研究生,再去跨专业,再去往脑子里堆更多语料。但是人脑毕竟不是硅基的,遗忘曲线,人的精力,寿命,我还得睡觉呢。所以如果真的要大量推广CS+工程交叉学科的培养,必须要至少在一定程度上摒弃传统的平铺式教育。 人脑记住知识不是复制黏贴。考试和书本恰恰是一个比较低效的方法,重复性差,记忆不持久。所以很多人才有高考是这辈子智力巅峰的感慨。更高效的当然是体验。比如去组装个无人机。其实很多人应该都有体会,毕业了其实感觉还是啥也不会,必须有人带着做点项目和实习才行。现在很悲催的是实习机会也很少。我认为不让下一代倒在知识抑郁症的一种方法就是引入驱动式问题+项目的教学方式。设计一些特别的驱动式问题像一个中子一样引发知识的链式反应,然后这些学科知识因为深度和项目绑定所以有很长的记忆持久性和可复制性。
Susan STEM tweet mediaSusan STEM tweet media
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Qiang Jiao
Qiang Jiao@QJiao·
end of the season.
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Qiang Jiao
Qiang Jiao@QJiao·
It appears that players like Harverz and Rice were carrying heavy legs. Overall, AVL deserves the win and we just take the defeat and go on for the next big game VS Bayer Munich. Hopefully we can win that midweek game and start another winning run till the
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Qiang Jiao
Qiang Jiao@QJiao·
The defeat to AVL is hard to take, especially given the Liverpool defeat earlier to the match. Fans are really disappointed as it supposed to be a great opportunity to stand on the top of the table. If we could put in either one of the chances created in the first half #ARSAVL
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Qiang Jiao
Qiang Jiao@QJiao·
@wtgowers This observation is really instructive, not only in the way how composition of functions should be taught, but even that we should make the basic idea in math as clear as possible.
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Timothy Gowers @wtgowers
Timothy Gowers @wtgowers@wtgowers·
My son has recently learnt about functions in maths, and not for the first time I am left wondering whether they could be taught in a less confusing way. Nothing I say is a criticism of his school -- I think the presentation he has received is very standard. 1/
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Qiang Jiao
Qiang Jiao@QJiao·
To be married is to continuously experience change, and to get to know your spouse, your children (if you have any), and yourself ever more deeply, as all of you grow. -- I share this view.
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Qiang Jiao
Qiang Jiao@QJiao·
as much as possible, and to build that "understanding" step by step.
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Qiang Jiao
Qiang Jiao@QJiao·
improve. And a good teacher should know the teaching content "extremely" well. However, this kind of good teacher is beyond reach normally. This really slows the learning progress. What we can do is to learn more proactively and help ourselves, to expose ourselves to English
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Qiang Jiao
Qiang Jiao@QJiao·
For people learning English as a second language, the hard thing is to get comprehensive inputs by yourself, especially when you are at the beginning level. Here comes the role of an English teacher, he is supposed to give us the kind of inputs that suits our level and help us
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Qiang Jiao
Qiang Jiao@QJiao·
Can't shake off the memory of Nelson's goal and the team's celebration - what a moment! With so many last-minute goals this season, it's clear: never give up until the end. With that mentality, we'll keep pushing forward, one match at a time, until we reach our goal.
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Qiang Jiao retweetledi
Sam Dean
Sam Dean@SamJDean·
Pinpointing the exact moment Mikel Arteta realised that Granit Xhaka needed stopping
Sam Dean tweet mediaSam Dean tweet mediaSam Dean tweet mediaSam Dean tweet media
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Layth
Layth@laythy29·
Arsenal boss Mikel Arteta on Jesus: He will be disappointed [not to score]
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Qiang Jiao
Qiang Jiao@QJiao·
@nonewthing The penalty just reminds me of the one Xhaka conceded, of course to the same guy.
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AI@nonewthing·
Brighton's game today reminds me of the Arsenal loss to City early in January. Tactical ideas largely the same for both teams. Execution from Brighton very similar to Arsenal. Same result due to same issues in both boxes. If this is still City's level, they'll have a problem.
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