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zanimljivi video klipovi


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Edited by Mammothead
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There's a little boy and on his 14th birthday he gets a horse...and everybody in the village says,"how wonderful" and the Zen master says,"we'll see".Two years later The boy falls off the horse,breaks his leg and everyone in the village says,"how terrible" And the Zen master says,"We'll see".Then,a war breaks out and all the young men have to go off and fight...except the boy can't cause his legs all messed up and everybody in the village says,"How wonderful" and the Zen master says,"We'll see".

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gorane brate, aj prestani da se trudis da bacis dobru foru.

 

ono, sve su ti lejm, tesko nam je da citamo. bolje nemoj da postujes nista.

vidi ovog sad, postao princeza, krvari iz picke kad procita jednu rec :D

kao da citas memoare gejshe..sta ti je tesko..bulaznis mladene

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sida sida e pa sta je, ako je sida nije rak

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Ko je gledao Blistavi um film seca se Dzona Nesa. On je doktorirao ekonomiju i ostavio iza sebe nesto sto se zove Nesov ekvilibrijum. Naime, to je metod za razresenje igara gde dva igraca igraju jedan protiv drugog i gde konacni ishod zavisi od izbora oba igraca. Ovo sto su oni igrali je tipicna Prisoner's Dilemma.

 

Ako payoff matrica izgleda ovako:


+--------+---------+----------+
|  A/B   |  Split  | Steal    |     
+--------+---------+----------+
| Split  | 6.2/6.2 |   0/13.2 |
+--------+---------+----------+
| Steal  | 13.2/0  |   0/0    |
+--------+---------+----------+
 

Svaki igrac moze da se opredeli za strategiju "Split" ili strategiju "Steal". Logicno je da se svaki igrac opredeli za strategiju koja mu daje najveci payoff. U svakoj strategiji sansa za ikakav dobitak je 0.5, a pritom, ako se opredeli za "Steal", taj potencijalni dobitak je duplo veci, zato je to "Nesov ekvilibrijum", iako je obojica "Split" generalno najoptimalnije resenje. Zato je ovo i tako paradoksalan problem u Game theory  jer se igraci najcesce nece odluciti i za najoptimalnije resenje.

 

Kada bi se igra tvikovala malo, recimo da svaki igrac dobija barem dve hiljade ako izabere "Split", a ovaj drugi "Steal":

 

+--------+---------+----------+
|  A/B   |  Split  | Steal    |     
+--------+---------+----------+
| Split  | 6.2/6.2 |   2/11.2 |
+--------+---------+----------+
| Steal  | 11.2/2  |   0/0    |
+--------+---------+----------+
 

To bi bila dominantna strategija za oba igraca i u vecini slucajeva igraci bi birali bas to.

Edited by Цар
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