Huffman Codes

[TheMagwe25]

Very simple, I like it.

[emagirl33]

this was very helpful..thanks! :)

[7thAttempt]

Excellent video - ignore the trolls please. This is clear and concise, just the way it should be!

[Zerran48]

Very helpful video, thanks a lot!

[iMercury989]

Great!! Thank you!!

[bluieberrysoda]

Thank you SO much for this video, this was very helpful!!!

[goalieguy60]

Thanks this was very helpful!

[summeroverture]

Just what I needed to understand my Analysis of Algorithms class!

[9048benshelton]

thanks helps alot with my university work!

[italymc12]

i was sick and missed a lecture and this was the perfect video. thanks

[Bubblewhip341]

Thank you for saving my midterm

[xSYNDICATEDx]

THANKS your explanation is so EASY and fast i can go to my exam now xD

[judearasu]

Thanks, nice to understood

[xTimmAx]

Simple explanation, but gets the point across. Thanks!

[SICKESTmusic]

good explanation thanks

[AJSwisgirl]

you could have used different colors for the nodes..I like the cat though :-)) thanks

[spots2012]

thanks a lot. nice and simple. :)

[sneak2attack]

excellent thanks

[judesfernando]

very good explanation.. Thanks...

[MrElkberAwy]

this is so cooooooool u saved me i have an exam tomorrow than you very much, keep going

[aoapao]

what about decoding the tree when it reaches the destination can u explain how it is done?

[KFA80]

Super simple and easy to understand. Thanks a bunch

[dhulme2]

great thanks

[AHMEDSHARK4313]

Fantastic

good video

[ibanez1andrew]

perfect thank you!

[crazyidiot101]

How did the values change when you went from the table to the nodes?

0:46 - 0:50

[abovestand]

Great, thanks

[satinflame]

Ooohhhh I didn't think about comparing the results of the two nodes-thank you!

[aualdrich]

Very clear!  Thanks for the add.

[flutep]

well explained

[mvilla213]

Very great example!

[assan52]

Danke aus germany

[RazyMon]

This is so much more straightforward than the explanations we get at college: "Well you know, now you need to substitute this leaf with this subtree, and look, now we need more substitutions" >_>

Thank you.

[aughamullan]

Love the explanation thank you :)

[eggsopp]

Thank you! :D

[benz076]

short and sweet~

[ibrahim100k4real]

THANK YOU

[RIyengarvasudha]

easy to understand :)

[asda110knm]

thank you so much!!!!!!

[oldschooljam10]

thank u so much for the explanation, now i understand how we got the codeword..

[diegoramos27]

Thanks this was really helpful, now I will be able to program it. 

[greeppl]

poor visibility spoils the whole video... :-/

[CHPatCH]

Have an exam in like 2 hours and came on youtube... great little video, should help me big time this morning. Thanks!

[christianplive]

ok i understodd it but not completely. i positioned them a lil bit different. and got now other values for example: i got for t=00 and for w=101

is this also correct?

[travelschlepp]

Let's be a little more professional with your language here.

This example plus the slightly more complex one in Cormen et al. gives one the ability to generalize the solution to any set of nodes. Do you really want to listen to someone for 20 minutes while they walk through a 25-node example?

Video quality is a result of YouTube's 100MB limitation. This piece was generated almost two years ago with dated technology. Even so, the others who commented have been happy, so I've left it up.

[katul02]

the others do not know what your on about, im studying this for my exam, so need to know how to create a 15 node tree. plus your explanation was tooooooooooooo long, i could have explained that example in a minute, since the numbers you used were easy.

fact is your misleading people by changing the numbers. so in conclusion your teaching them wrong information, the huffman tree for the original numbers is different to the one you produced

[paperboy438]

@katul02 yeah bitch

[MoT359]

@katul02 actually, considering the lack of computer science related videos on the web, this one is pretty great. so in conclusion, shut your fucking mouth nerd.

[flutep]

@katul02 if you can't understand such a well explained tutorial, may GOD bless you

[katul02]

M8 ur initial values change

you said first w=0.01

then it became 0.09

WTF are you doing, you cant decide to randomly change the values

[Crayfish1010]

I thank you so much for this explanation!!!

[88Anit]

Thank you!!!

[DrSayre]

Thanks. I was just starting to work on a homework problem about Huffman and this really helped me out!

[H0D0NKAIN]

He makes it sound complex but it is rather simple one you figure it out. The word frequency really means "number of occurrences".

[H0D0NKAIN]

You could just move the decimal over 2 places to the right and say that "s" occurs 58 times, "t" occurs 28 times, "u" occurs 9 times, "v" occurs 4 times, and "w" occurs once.

You start with the two that occur the least number of times (which is v & w) and add the number of occurrences together.

[lorenita4]

How do u get the weights thou to start?