Name: 【TED】達芙妮.科勒: 我們從線上教育學到了什麼？ (Daphne Koller: What we're learning from online education)
Uploaded: 2013-03-11T09:12:25.000Z
Duration: 20 min 41 s

Like many of you, I'm one of the lucky people.

就像許多人一樣，我是很幸運的

基礎被動語態

I was born to a family where education was pervasive.

I'm a third-generation PhD, a daughter of two academics.

我家三代出博士，父母都是高知識份子

In my childhood, I played around in my father's university lab.

我的童年都是在父親的大學實驗室玩大的

So it was taken for granted that I attend some of the best universities,

which in turn opened the door to a world of opportunity.

Unfortunately, most of the people in the world are not so lucky.

不幸的是，世界上大部分的人並非如此幸運

In some parts of the world, for example, South Africa,

在這世界的某個角落，比如南非

education is just not readily accessible.

In South Africa, the educational system was constructed

in the days of apartheid for the white minority.

是在種族隔離制度的時代  為少數白人建立的。

And as a consequence, today there is just not enough spots

其結果是，現今很多想要和得到高品質教育的人

for the many more people who want and deserve a high quality education.

That scarcity led to a crisis in January of this year

There were a handful of positions left open

from the standard admissions process, and the night before

they were supposed to open that for registration,

thousands of people lined up outside the gate in a line a mile long,

hoping to be first in line to get one of those positions.

When the gates opened, there was a stampede,

and 20 people were injured and one woman died.

trying to get her son a chance at a better life.

But even in parts of the world like the United States

where education is available, it might not be within reach.

教育是存在的  但不一定能得到

There has been much discussed in the last few years

What might not be quite as obvious to people

is that during that same period the cost of higher education tuition

has been increasing at almost twice the rate,

This makes education unaffordable for many people.

對許多人來說高等教育變的遙不可及

Finally, even for those who do manage to get the higher education,

Only a little over half of recent college graduates

近期在美國獲得高等教育的大學畢業生

in the United States who get a higher education

actually are working in jobs that require that education.

This, of course, is not true for the students

對於那些畢業於頂尖機構的學生

but for many others, they do not get the value

但對許多其他人，他們沒有在付出時間和努力中

Tom Friedman, in his recent New York Times article,

湯姆 • 弗裡德曼，他最近在紐約時報的文章，

captured, in the way that no one else could, the spirit behind our effort.

沒有人可以捕獲我們努力的精神。

He said the big breakthroughs are what happen

when what is suddenly possible meets what is desperately necessary.

當什麼是突然可能遇上什麼是迫切需要。

I've talked about what's desperately necessary.

Let's talk about what's suddenly possible.

讓我們談談什麼是突然的可能。

What's suddenly possible was demonstrated by

each of which had an enrollment of 100,000 people or more.

So to understand this, let's look at one of those classes,

要理解這個，讓我們看看其中一堂課

the Machine Learning class offered by my colleague

Andrew teaches one of the bigger Stanford classes.

Andrew在史丹佛大學講授更大的一門課。

and it has 400 people enrolled every time it's offered.

When Andrew taught the Machine Learning class to the general public,

當Andrew對一般大眾講授機器學習

for Andrew to reach that same size audience

以目前Andrew在史丹佛大學的課堂

Andrew and I decided that we needed to really try and scale this up,

Andrew與我認為需要嘗試將規模擴大

to bring the best quality education to as many people as we could.

給盡可能多的人帶來最好品質的教育。

from the best instructors at the best universities

and provide it to everyone around the world for free.

免費提供給在世界各地的每個人

We currently have 43 courses on the platform

from four universities across a range of disciplines,

and let me show you a little bit of an overview

(Video) Robert Ghrist: Welcome to Calculus.

（影片）Robert Ghrist：歡迎來到微積分

Ezekiel Emanuel: Fifty million people are uninsured.

Ezekiel Emanuel：5000 萬人沒有醫療保險。

Scott Page: Models help us design more effective institutions and policies.

Scott Page：模型幫助我們設計更有效的體制和政策

Scott Klemmer: So Bush imagined that in the future,

Scott Klemmer：所以布希想像，在未來

you'd wear a camera right in the center of your head.

Mitchell Duneier: Mills wants the student of sociology to develop the quality of mind ...

Mitchell Duneier：米爾斯希望社會學的學生的培養心理素質 ... ...

RG: Hanging cable takes on the form of a hyperbolic cosine.

RG： 懸掛電纜表現出雙曲餘弦函數

Nick Parlante: For each pixel in the image, set the red to zero.

Nick Parlante：對圖像中的每個像素，將紅色設置為零。

Paul Offit: ... Vaccine allowed us to eliminate polio virus.

Paul Offit： ... ...疫苗允許我們消除脊髓灰質炎病毒

Dan Jurafsky: Does Lufthansa serve breakfast and San Jose? Well, that sounds funny.

Dan Jurafsky： 漢莎航空提供早餐和聖荷西嗎？嗯，這聽上去很滑稽。

Daphne Koller: So this is which coin you pick, and this is the two tosses.

Daphne Koller： 所以這就是你挑選的那個硬幣，這是兩個拋擲

Andrew Ng: So in large-scale machine learning, we'd like to come up with computational ...

Andrew Ng：所以在大規模機器學習，我們想計算...

DK: It turns out, maybe not surprisingly,

Daphne Koller：事實證明，或許不令人驚訝

that students like getting the best content

we now have 640,000 students from 190 countries.

現在我們從 190 個國家有 64 萬名學生。

6 million quizzes in the 15 classes that have launched

在已推出的 15 堂課，共完成了 600 萬次小測驗

so far have been submitted, and 14 million videos have been viewed.

Whether it's Akash, who comes from a small town in India

無論是來自於印度的一個小鎮阿喀許

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【TED】達芙妮.科勒: 我們從線上教育學到了什麼？ (Daphne Koller: What we're learning from online education)

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