Algorithms - 6 Minute English

79,389 views ・ 2021-12-23

BBC Learning English


μ•„λž˜ μ˜λ¬Έμžλ§‰μ„ λ”λΈ”ν΄λ¦­ν•˜μ‹œλ©΄ μ˜μƒμ΄ μž¬μƒλ©λ‹ˆλ‹€. λ²ˆμ—­λœ μžλ§‰μ€ 기계 λ²ˆμ—­λ©λ‹ˆλ‹€.

00:03
Hello. This is 6 Minute English from
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μ•ˆλ…•ν•˜μ„Έμš”. BBC Learning English의 6λΆ„ μ˜μ–΄μž…λ‹ˆλ‹€
00:10
BBC Learning English. I'm Neil.
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. μ €λŠ” λ‹μž…λ‹ˆλ‹€.
00:12
And I'm Sam.
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그리고 μ €λŠ” μƒ˜μž…λ‹ˆλ‹€.
00:13
What do shopping with a credit card,
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μ‹ μš©μΉ΄λ“œλ‘œ μ‡Όν•‘ν•˜λŠ” 것,
00:16
finding love through internet
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인터넷 데이트λ₯Ό 톡해 μ‚¬λž‘μ„ μ°ΎλŠ” 것,
00:17
dating and waiting for the traffic
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00:19
lights to change have in common?
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μ‹ ν˜Έλ“±μ΄ λ°”λ€ŒκΈ°λ₯Ό κΈ°λ‹€λ¦¬λŠ” κ²ƒμ˜ 곡톡점은 λ¬΄μ—‡μΌκΉŒμš”?
00:21
Hmmm, they all involve computers?
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흠, 그듀은 λͺ¨λ‘ 컴퓨터λ₯Ό ν¬ν•¨ν•©λ‹ˆκΉŒ?
00:24
Good guess, Sam! But how exactly
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쒋은 좔츑이야, μƒ˜! κ·ΈλŸ¬λ‚˜
00:26
do those computers work?
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κ·Έ μ»΄ν“¨ν„°λŠ” μ •ν™•νžˆ μ–΄λ–»κ²Œ μž‘λ™ν•©λ‹ˆκΉŒ?
00:28
The answer is that they all
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λŒ€λ‹΅μ€ 그듀이 λͺ¨λ‘
00:29
use algorithms - sets of
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00:32
mathematical instructions
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00:33
which find solutions to problems.
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λ¬Έμ œμ— λŒ€ν•œ 해결책을 μ°ΎλŠ” μˆ˜ν•™μ  지침 μ„ΈνŠΈμΈ μ•Œκ³ λ¦¬μ¦˜μ„ μ‚¬μš©ν•œλ‹€λŠ” κ²ƒμž…λ‹ˆλ‹€.
00:36
Although they are often hidden,
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μ’…μ’… 숨겨져 μžˆμ§€λ§Œ
00:38
algorithms are all around us.
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μ•Œκ³ λ¦¬μ¦˜μ€ 우리 주변에 μžˆμŠ΅λ‹ˆλ‹€.
00:40
From mobile phone maps to
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νœ΄λŒ€ν° μ§€λ„μ—μ„œ
00:41
home delivery pizza, they
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택배 ν”Όμžμ— 이λ₯΄κΈ°κΉŒμ§€
00:43
play a big part of modern
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ν˜„λŒ€ μƒν™œμ˜ 큰 뢀뢄을 차지
00:44
life. And they're the
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ν•©λ‹ˆλ‹€. 그리고 그것듀이
00:46
topic of this programme.
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이 ν”„λ‘œκ·Έλž¨μ˜ μ£Όμ œμž…λ‹ˆλ‹€. μ•Œκ³ λ¦¬μ¦˜
00:47
A simple way to think of
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을 μƒκ°ν•˜λŠ” κ°„λ‹¨ν•œ 방법
00:49
algorithms is as recipes.
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은 λ ˆμ‹œν”Όμž…λ‹ˆλ‹€.
00:51
To make pancakes you mix flour,
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νŒ¬μΌ€μ΄ν¬λ₯Ό λ§Œλ“€λ €λ©΄ 밀가루,
00:54
eggs and milk, then melt
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κ³„λž€, 우유λ₯Ό μ„žμ€ λ‹€μŒ
00:55
butter in a frying pan
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ν”„λΌμ΄νŒ¬μ— 버터λ₯Ό λ…Ή
00:56
and so on. Computers do
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μž…λ‹ˆλ‹€. μ»΄ν“¨ν„°λŠ”
00:58
this in more a complicated
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00:59
way by repeating mathematical
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μˆ˜ν•™ 방정식을 λ°˜λ³΅ν•΄μ„œ λ°˜λ³΅ν•¨μœΌλ‘œμ¨ 보닀 λ³΅μž‘ν•œ λ°©μ‹μœΌλ‘œ 이 μž‘μ—…μ„ μˆ˜ν–‰
01:01
equations over and over again.
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ν•©λ‹ˆλ‹€.
01:04
Equations are mathematical
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방정식은
01:05
sentences showing how two
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두
01:07
things are equal. They're
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가지가 μ–΄λ–»κ²Œ 같은지 λ³΄μ—¬μ£ΌλŠ” μˆ˜ν•™ λ¬Έμž₯μž…λ‹ˆλ‹€. 그것듀은
01:08
similar to algorithms and
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μ•Œκ³ λ¦¬μ¦˜κ³Ό μœ μ‚¬
01:10
the most famous scientific
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ν•˜λ©° κ°€μž₯ 유λͺ…ν•œ 과학적
01:11
equation of all, Einstein's
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방정식인 μ•„μΈμŠˆνƒ€μΈμ˜
01:14
E=MC2, can be thought of as
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E=MC2
01:17
a three-part algorithm.
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λŠ” μ„Έ λΆ€λΆ„μœΌλ‘œ κ΅¬μ„±λœ μ•Œκ³ λ¦¬μ¦˜μœΌλ‘œ 생각할 수 μžˆμŠ΅λ‹ˆλ‹€.
01:19
But before my brain gets
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ν•˜μ§€λ§Œ
01:21
squashed by all this maths,
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이 λͺ¨λ“  μˆ˜ν•™ λ•Œλ¬Έμ— λ‚΄ λ‘λ‡Œκ°€ μ°Œκ·ΈλŸ¬μ§€κΈ° 전에, Sam,
01:22
I have a quiz question for
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λ‹Ήμ‹ μ—κ²Œ 쀄 ν€΄μ¦ˆ 질문이
01:24
you, Sam. As you know,
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μžˆμŠ΅λ‹ˆλ‹€. μ•„μ‹œλ‹€μ‹œν”Ό
01:26
Einstein's famous equation
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μ•„μΈμŠˆνƒ€μΈμ˜ 유λͺ…ν•œ 방정식
01:27
is E=MC2 - but what does the
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은 E=MC2μž…λ‹ˆλ‹€. 그런데
01:30
'E' stand for? Is it:
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'E'λŠ” 무엇을 μ˜λ―Έν•©λ‹ˆκΉŒ?
01:32
a) electricity? b) energy?
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a) μ „κΈ°? b) μ—λ„ˆμ§€?
01:35
or c) everything?
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λ˜λŠ” c) λͺ¨λ“  것?
01:36
I'm tempted to say 'E' is
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λ‚˜λŠ” 'E'κ°€ 'λͺ¨λ“  것'을 μ˜λ―Έν•œλ‹€κ³  λ§ν•˜κ³  μ‹Άμ§€λ§Œ
01:38
for 'everything' but I
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01:39
reckon I know the answer:
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닡을 μ•Œκ³  μžˆλ‹€κ³  μƒκ°ν•©λ‹ˆλ‹€.
01:41
b - 'E' stands for 'energy'.
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b - 'E'λŠ” 'μ—λ„ˆμ§€'λ₯Ό μ˜λ―Έν•©λ‹ˆλ‹€.
01:43
OK, Sam, we'll find out if
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μ’‹μ•„, μƒ˜, λ‚˜μ€‘μ— ν”„λ‘œκ·Έλž¨μ—μ„œ λ„€κ°€ λ§žλŠ”μ§€ μ•Œμ•„λ‚Όκ²Œ
01:44
you're right later
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01:45
in the programme.
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.
01:46
With all this talk of
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컴퓨터에 λŒ€ν•œ 이 λͺ¨λ“  μ΄μ•ΌκΈ°μ—μ„œ
01:48
computers, you might think
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01:49
algorithms are a new idea.
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μ•Œκ³ λ¦¬μ¦˜μ΄ μƒˆλ‘œμš΄ 아이디어라고 생각할 수 μžˆμŠ΅λ‹ˆλ‹€.
01:50
In fact, they've been
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사싀, 그듀은
01:52
around since Babylonian times,
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μ•½ 4,000λ…„ 전인 λ°”λΉŒλ‘œλ‹ˆμ•„ μ‹œλŒ€λΆ€ν„° μ‘΄μž¬ν•΄ μ™”μŠ΅λ‹ˆλ‹€
01:54
around 4,000 years ago.
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.
01:56
And their use today can be
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그리고 μ˜€λŠ˜λ‚  κ·Έλ“€μ˜ μ‚¬μš©μ€
01:58
controversial. Some algorithms
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λ…Όλž€μ˜ 여지가 μžˆμŠ΅λ‹ˆλ‹€.
02:00
used in internet search engines
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인터넷 검색 엔진에 μ‚¬μš©λ˜λŠ” 일뢀 μ•Œκ³ λ¦¬μ¦˜
02:01
have been accused
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02:02
of racial prejudice.
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은 인쒅적 편견으둜 κ³ λ°œλ˜μ—ˆμŠ΅λ‹ˆλ‹€.
02:04
Ramesh Srinivasan is Professor
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Ramesh Srinivasan은 University of California
02:06
of Information Studies at the
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의 정보학 κ΅μˆ˜μž…λ‹ˆλ‹€
02:07
University of California.
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.
02:09
Here's what he said when asked
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λ‹€μŒ
02:11
what the word 'algorithm'
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02:12
actually means by BBC World
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은 BBC World
02:14
Service's programme, The Forum:
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Service의 ν”„λ‘œκ·Έλž¨μΈ The Forumμ—μ„œ
02:18
My understanding of the term
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02:20
'algorithm' is that it's not
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'μ•Œκ³ λ¦¬μ¦˜'μ΄λΌλŠ” 단어가 μ‹€μ œλ‘œ 무엇을 의미
02:21
necessarily the bogyman, or
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ν•˜λŠ”μ§€ λ¬Όμ—ˆμ„ λ•Œ κ·Έκ°€ λ§ν•œ λ‚΄μš©μž…λ‹ˆλ‹€.
02:24
its not necessarily something
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02:26
that is, you know, inscrutable
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02:28
or mysterious to all people -
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λͺ¨λ“  μ‚¬λžŒμ—κ²Œ λΆˆκ°€ν•΄ν•˜κ±°λ‚˜ λΆˆκ°€μ‚¬μ˜ν•œ 것 -
02:29
it's the set of instructions
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그것은
02:32
that you write in some
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당신이 μ–΄λ–€
02:34
mathematical form or in
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μˆ˜ν•™μ  ν˜•μ‹μ΄λ‚˜
02:35
some software code - so it's
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μ–΄λ–€ μ†Œν”„νŠΈμ›¨μ–΄ μ½”λ“œλ‘œ μž‘μ„±ν•˜λŠ” 일련의 μ§€μΉ¨μž…λ‹ˆλ‹€ - κ·Έλž˜μ„œ 그것은
02:37
the repeated set of
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02:38
instructions that are
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02:40
sequenced, that are used
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02:42
and applied to answer a
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02:43
question or resolve a
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μ§ˆλ¬Έμ— λ‹΅ν•˜κ±°λ‚˜ 문제λ₯Ό ν•΄κ²°ν•˜κΈ° μœ„ν•΄ μ‚¬μš© 및 μ μš©λ˜λŠ” μˆœμ„œκ°€ μžˆλŠ” λ°˜λ³΅λ˜λŠ” 지침 μ„ΈνŠΈμž…λ‹ˆλ‹€
02:45
problem - it's a simple as
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-
02:46
that, actually.
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μ‹€μ œλ‘œ κ·Έλ ‡κ²Œ κ°„λ‹¨ν•©λ‹ˆλ‹€.
02:48
Some think that algorithms
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μΌλΆ€μ—μ„œλŠ” μ•Œκ³ λ¦¬μ¦˜
02:50
have been controversial,
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이 λ…Όλž€μ˜ 여지가 μžˆλ‹€κ³  생각
02:51
but Professor Srinivasan
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ν•˜μ§€λ§Œ Srinivasan ꡐ수
02:53
says they are not necessarily
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λŠ” 그듀이 λ°˜λ“œμ‹œ bogyman은 μ•„λ‹ˆλΌκ³  λ§ν•©λ‹ˆλ‹€
02:55
the bogyman. The bogyman
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. bogyman
02:57
refers to something people
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은 μ‚¬λžŒλ“€μ΄ λ‹€λ₯Έ μ‚¬λžŒλ“€μ„ λ‘λ €μ›Œ
02:58
call 'bad' or 'evil' to
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ν•˜κ²Œ λ§Œλ“œλŠ” 'λ‚˜μœ'λ˜λŠ” 'μ•…'이라고 λΆ€λ₯΄λŠ” 것을 λ§ν•©λ‹ˆλ‹€
03:00
make other people afraid.
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.
03:03
Professor Srinivasan thinks
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Srinivasan ꡐ수
03:04
algorithms are neither evil
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λŠ” μ•Œκ³ λ¦¬μ¦˜μ΄ 사악
03:06
nor inscrutable - not
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ν•˜κ±°λ‚˜ λΆˆκ°€ν•΄ν•˜μ§€λ„
03:08
showing emotions or thoughts
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μ•Šκ³  κ°μ •μ΄λ‚˜ 생각을 λ‚˜νƒ€λ‚΄μ§€
03:10
and therefore very difficult
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μ•ŠκΈ° λ•Œλ¬Έμ— μ΄ν•΄ν•˜κΈ° 맀우 μ–΄λ ΅λ‹€κ³  생각
03:11
to understand.
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ν•©λ‹ˆλ‹€.
03:12
Still, it can be difficult
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ν•˜μ§€λ§Œ μ•Œκ³ λ¦¬μ¦˜μ΄
03:14
to understand exactly what
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무엇인지 μ •ν™•νžˆ μ΄ν•΄ν•˜λŠ” 것은 μ–΄λ €μšΈ 수 μžˆμŠ΅λ‹ˆλ‹€
03:15
algorithms are, especially
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. 특히
03:17
when there are many different
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λ‹€μ–‘ν•œ μœ ν˜•μ΄ μžˆλŠ” κ²½μš°μ—λŠ” λ”μš± κ·Έλ ‡μŠ΅λ‹ˆλ‹€
03:18
types of them. So, let's
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.
03:20
take an example.
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예λ₯Ό λ“€μ–΄ λ³΄κ² μŠ΅λ‹ˆλ‹€.
03:22
It's autumn and we want to
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μ§€κΈˆμ€ 가을이고 우리 κ³Όμˆ˜μ›
03:23
collect all the apples from
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μ—μ„œ λͺ¨λ“  사과λ₯Ό λͺ¨μ•„
03:24
our orchard and divide them
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03:25
into three groups - big, medium
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λŒ€, 쀑, μ†Œμ˜ μ„Έ 그룹으둜 λ‚˜λˆ„κ³  μ‹ΆμŠ΅λ‹ˆλ‹€
03:28
and small. One method is to
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. ν•œ 가지 방법은
03:30
collect all the apples together
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λͺ¨λ“  사과λ₯Ό ν•¨κ»˜ λͺ¨μ•„
03:31
and compare their sizes.
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크기λ₯Ό λΉ„κ΅ν•˜λŠ” κ²ƒμž…λ‹ˆλ‹€.
03:33
But doing this would take hours!
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ν•˜μ§€λ§Œ μ΄λ ‡κ²Œ ν•˜λ©΄ λͺ‡ μ‹œκ°„μ΄ 걸릴 κ²ƒμž…λ‹ˆλ‹€!
03:35
It's much easier to first
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λ¨Όμ € ν•˜λ‚˜μ˜ λ‚˜λ¬΄
03:37
collect the apples from only
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μ—μ„œλ§Œ 사과λ₯Ό μˆ˜μ§‘ν•˜μ—¬
03:38
one tree - divide those into
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03:40
big, medium or small - and
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큰 것, 쀑간 λ˜λŠ” μž‘μ€ κ²ƒμœΌλ‘œ λ‚˜λˆˆ
03:42
then repeat the process for
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λ‹€μŒ
03:44
the other trees, one by one.
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λ‹€λ₯Έ λ‚˜λ¬΄μ— λŒ€ν•΄ ν•˜λ‚˜μ”© ν”„λ‘œμ„ΈμŠ€λ₯Ό λ°˜λ³΅ν•˜λŠ” 것이 훨씬 μ‰½μŠ΅λ‹ˆλ‹€.
03:47
That's basically what
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이것이 기본적으둜 μ•Œκ³ λ¦¬μ¦˜μ΄ ν•˜λŠ” μΌμž…λ‹ˆλ‹€.
03:48
algorithms do - they find
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μ•Œκ³ λ¦¬μ¦˜μ€ μž‘μ—…μ„ μ™„λ£Œ
03:49
the most efficient way to
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ν•˜λŠ” κ°€μž₯ 효율적인 방법을 μ°ΎμŠ΅λ‹ˆλ‹€.
03:51
get things done, or in other
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즉,
03:52
words, get the best results
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03:54
in the quickest time.
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κ°€μž₯ λΉ λ₯Έ μ‹œκ°„μ— μ΅œμƒμ˜ κ²°κ³Όλ₯Ό μ–»μŠ΅λ‹ˆλ‹€.
03:56
Mathematics professor Ian Stewart
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μˆ˜ν•™ ꡐ수 Ian Stewart도 이에
03:57
agrees. Listen as he explains
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λ™μ˜ν•©λ‹ˆλ‹€. κ·Έκ°€
04:00
how the algorithm called
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04:01
'bubble sort' works to BBC
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'버블 μ •λ ¬'μ΄λΌλŠ” μ•Œκ³ λ¦¬μ¦˜μ΄ BBC
04:04
World Service's programme,
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World Service의 ν”„λ‘œκ·Έλž¨μΈ
04:05
The Forum:
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The Forumμ—μ„œ μ–΄λ–»κ²Œ μž‘λ™ν•˜λŠ”μ§€ μ„€λͺ…ν•˜λŠ” 것을 λ“€μ–΄
04:08
Think of when your computer
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λ³΄μ„Έμš”. 컴퓨터
04:09
is sorting emails by date and
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κ°€ 이메일을 λ‚ μ§œμˆœμœΌλ‘œ
04:11
maybe you've got 500 emails
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μ •λ ¬ν•  λ•Œ 500개의 이메일이 μžˆμ„ λ•Œ μˆœμ‹κ°„
04:12
and it sorts them by date in
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에 λ‚ μ§œμˆœμœΌλ‘œ μ •λ ¬ν•œλ‹€κ³  생각해 λ³΄μ„Έμš”
04:14
a flash. Now it doesn't use
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. μ§€κΈˆμ€
04:15
bubble sort, but it does
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버블 정렬을 μ‚¬μš©ν•˜μ§€ μ•Šμ§€λ§Œ
04:16
use a sorting method and if
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μ •λ ¬ 방법을 μ‚¬μš©ν•˜κ³  손
04:18
you tried to do that by
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으둜 μ •λ ¬ν•˜λ €κ³  ν•˜λ©΄ μ–΄λ–€ 방법을 μ‚¬μš©
04:19
hand it would take you a
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ν•˜λ“  맀우 였랜 μ‹œκ°„μ΄ 걸릴 것
04:21
very long time, whatever
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04:22
method you used.
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μž…λ‹ˆλ‹€.
04:26
Professor Stewart describes
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Stewart κ΅μˆ˜λŠ”
04:27
how algorithms sort emails.
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μ•Œκ³ λ¦¬μ¦˜μ΄ 이메일을 λΆ„λ₯˜ν•˜λŠ” 방법을 μ„€λͺ…ν•©λ‹ˆλ‹€.
04:29
'To sort' is a verb meaning
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'μ •λ ¬ν•˜λ‹€'λŠ” μœ μ‚¬ν•œ
04:31
to group together things
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것을 κ³΅μœ ν•˜λŠ” 것을 ν•¨κ»˜ κ·Έλ£Ήν™”ν•œλ‹€λŠ” 의미의 동사
04:32
which share similarities.
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μž…λ‹ˆλ‹€. 사과λ₯Ό 크기
04:33
Just like grouping the
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λ³„λ‘œ κ·Έλ£Ήν™”ν•˜λŠ” κ²ƒμ²˜λŸΌ
04:34
apples by size, sorting
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04:36
hundreds of emails by hand
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수백 개의 이메일을 손
04:38
would take a long time.
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으둜 λΆ„λ₯˜ν•˜λ €λ©΄ μ‹œκ°„μ΄ 였래 κ±Έλ¦½λ‹ˆλ‹€.
04:40
But using algorithms,
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κ·ΈλŸ¬λ‚˜ μ•Œκ³ λ¦¬μ¦˜μ„ μ‚¬μš©ν•˜μ—¬
04:42
computers do it in a flash -
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μ»΄ν“¨ν„°λŠ”
04:44
very quickly or suddenly.
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맀우 λΉ λ₯΄κ²Œ λ˜λŠ” κ°‘μžκΈ° μˆœμ‹κ°„μ— μž‘μ—…μ„ μˆ˜ν–‰ν•©λ‹ˆλ‹€.
04:46
That phrase - in a flash -
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이 λ¬Έκ΅¬λŠ” μˆœμ‹κ°„μ—
04:47
reminds me of
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04:48
how Albert Einstein
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μ•Œλ²„νŠΈ μ•„μΈμŠˆνƒ€μΈ
04:49
came up with his famous
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이 그의 유λͺ…ν•œ
04:50
equation, E=MC2.
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방정식 E=MC2λ₯Ό 생각해낸 방법을 μƒκ°λ‚˜κ²Œ ν•©λ‹ˆλ‹€.
04:54
And that reminds me of your
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그리고 그것은 λ‹Ήμ‹ μ˜ ν€΄μ¦ˆ μ§ˆλ¬Έμ„ μƒκ°λ‚˜κ²Œ ν•©λ‹ˆλ‹€
04:55
quiz question. You asked
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.
04:57
about the 'E' in E=MC2.
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E=MC2μ—μ„œ 'E'에 λŒ€ν•΄ μ§ˆλ¬Έν•˜μ…¨μŠ΅λ‹ˆλ‹€.
05:01
I said it stands for
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λ‚˜λŠ” 그것이
05:02
'energy'. So, was I right?
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'μ—λ„ˆμ§€'λ₯Ό μ˜λ―Έν•œλ‹€κ³  λ§ν–ˆλ‹€. κ·Έλž˜μ„œ, λ‚΄κ°€ λ§žμ•˜μ–΄?
05:04
'Energy' is the correct answer.
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'μ—λ„ˆμ§€'κ°€ μ •λ‹΅μž…λ‹ˆλ‹€.
05:06
Energy equals 'M' for mass,
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μ—λ„ˆμ§€λŠ” μ§ˆλŸ‰μ˜ 'M'에 λΉ›
05:08
multiplied by the Constant
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05:10
'C' which is the speed
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의 속도인 μƒμˆ˜ 'C'
05:11
of light, squared.
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λ₯Ό κ³±ν•œ κ°’κ³Ό κ°™μŠ΅λ‹ˆλ‹€.
05:12
OK, let's recap the vocabulary
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자,
05:15
from this programme, starting
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이 ν”„λ‘œκ·Έλž¨μ—μ„œ
05:17
with 'equation' - a mathematical
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'방정식'으둜 μ‹œμž‘ν•˜λŠ” μ–΄νœ˜λ₯Ό μš”μ•½ν•΄ λ΄…μ‹œλ‹€
05:19
statement using symbols to
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05:21
show two equal things.
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. 두 개의 λ™μΌν•œ 것을 보여주기 μœ„ν•΄ 기호λ₯Ό μ‚¬μš©ν•˜λŠ” μˆ˜ν•™μ  μ§„μˆ μž…λ‹ˆλ‹€.
05:23
If something is called a 'bogyman',
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μ–΄λ–€ 것을 '뢀기맨'이라고 λΆ€λ₯Έλ‹€λ©΄
05:25
it's something considered
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그것은
05:26
bad and to be feared.
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λ‚˜μœ κ²ƒμœΌλ‘œ κ°„μ£Όλ˜κ³  λ‘λ €μ›Œν•΄μ•Ό ν•  κ²ƒμž…λ‹ˆλ‹€.
05:28
'Inscrutable' people don't show
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'μ•Œ 수 μ—†λŠ”' μ‚¬λžŒλ“€μ€
05:29
their emotions so are very
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감정을 잘 λ“œλŸ¬λ‚΄μ§€ μ•ŠκΈ° λ•Œλ¬Έμ— μ•Œμ•„κ°€κΈ°κ°€ 맀우
05:31
difficult to get to know.
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μ–΄λ ΅μŠ΅λ‹ˆλ‹€.
05:33
'Efficient' means working
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'효율적'μ΄λž€ μ²΄κ³„μ μœΌλ‘œ λΉ λ₯΄κ³  효과적으둜 μž‘μ—…ν•˜λŠ” 것을 의미
05:34
quickly and effectively
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05:35
in an organised way.
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ν•©λ‹ˆλ‹€.
05:36
The verb 'to sort' means
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'μ •λ ¬ν•˜λ‹€'λΌλŠ” λ™μ‚¬λŠ” μœ μ‚¬μ„±μ„ 곡유
05:38
to group together things
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ν•˜λŠ” 것을 ν•¨κ»˜ κ·Έλ£Ήν™”ν•˜λŠ” 것을 μ˜λ―Έν•©λ‹ˆλ‹€
05:39
which share similarities.
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.
05:41
And finally, if something
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그리고 λ§ˆμ§€λ§‰μœΌλ‘œ μ–΄λ–€
05:42
happens 'in a flash', it
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일이 'in a flash'에 μΌμ–΄λ‚œλ‹€λ©΄ 그것은
05:44
happens quickly or suddenly.
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λΉ λ₯΄κ²Œ λ˜λŠ” κ°‘μžκΈ° μΌμ–΄λ‚©λ‹ˆλ‹€.
05:46
That's all the time we have
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μš°λ¦¬κ°€
05:47
to discuss algorithms. And if
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μ•Œκ³ λ¦¬μ¦˜μ— λŒ€ν•΄ λ…Όμ˜ν•΄μ•Ό ν•˜λŠ” λͺ¨λ“  μ‹œκ°„μž…λ‹ˆλ‹€. 그리고 그것이 μ •ν™•νžˆ 무엇
05:49
you're still not 100% sure
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인지 μ—¬μ „νžˆ 100% ν™•μ‹ ν•˜μ§€ λͺ»ν•œλ‹€λ©΄
05:51
about exactly what they are,
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05:53
we hope at least you've
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적어도
05:54
learned some useful vocabulary!
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μœ μš©ν•œ μ–΄νœ˜λ₯Ό λ°°μ› κΈ°λ₯Ό λ°”λžλ‹ˆλ‹€! BBC Learning English의 6λΆ„ μ˜μ–΄μ—μ„œ
05:55
Join us again soon for more
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더 λ§Žμ€
05:57
trending topics, sensational
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μ΅œμ‹  주제, λ†€λΌμš΄
05:58
science and useful vocabulary
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κ³Όν•™ 및 μœ μš©ν•œ μ–΄νœ˜λ₯Ό μœ„ν•΄ 곧 λ‹€μ‹œ μ°Έμ—¬ν•˜μ„Έμš”
06:00
here at 6 Minute English from
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06:02
BBC Learning English.
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.
06:04
Bye for now!
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μ§€κΈˆμ€ μ•ˆλ…•!
06:06
Goodbye!
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μ•ˆλ…•νžˆ κ°€μ„Έμš”!

Original video on YouTube.com
이 μ›Ήμ‚¬μ΄νŠΈ 정보

이 μ‚¬μ΄νŠΈλŠ” μ˜μ–΄ ν•™μŠ΅μ— μœ μš©ν•œ YouTube λ™μ˜μƒμ„ μ†Œκ°œν•©λ‹ˆλ‹€. μ „ 세계 졜고의 μ„ μƒλ‹˜λ“€μ΄ κ°€λ₯΄μΉ˜λŠ” μ˜μ–΄ μˆ˜μ—…μ„ 보게 될 κ²ƒμž…λ‹ˆλ‹€. 각 λ™μ˜μƒ νŽ˜μ΄μ§€μ— ν‘œμ‹œλ˜λŠ” μ˜μ–΄ μžλ§‰μ„ 더블 ν΄λ¦­ν•˜λ©΄ κ·Έκ³³μ—μ„œ λ™μ˜μƒμ΄ μž¬μƒλ©λ‹ˆλ‹€. λΉ„λ””μ˜€ μž¬μƒμ— 맞좰 μžλ§‰μ΄ μŠ€ν¬λ‘€λ©λ‹ˆλ‹€. μ˜κ²¬μ΄λ‚˜ μš”μ²­μ΄ μžˆλŠ” 경우 이 문의 양식을 μ‚¬μš©ν•˜μ—¬ λ¬Έμ˜ν•˜μ‹­μ‹œμ˜€.

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