Unit 10 22 Q Learning 2.mp4 knowitvideos English Japanese

Unit 10 22 Q Learning 2.mp4YouTube↗ IA↗(long shot)
Film & Animation 9.8K views 26 likes 11 dislikes 05 Nov 2011

knowitvideos 11.8K subscribers N/A YouTube↗

Click to Play Video

Now, how do we do Q Learning?

Q学習を実装していきます

Well, we start off with this table of Q values--

この表のQ値を使いますが

and notice that there's more entries in this table than there were in the utility table.

効用の表よりもこちらの方がエントリが多くなっています

So for each state, I've divided it up into different actions--so here's the action of going north, south, east or west

従ってそれぞれの状態で異なる行為に分けました特定の状態から北、南、東、西へ向かう

from this particular state.

行為を示しています

They all start out with utility-- or rather Q utility, at zero.

Qの効用を使って0地点から始めます

But as we go, we start to update,

行為が進むたびにQ値は更新され

and we have an update formula that's very similar to the formula for TD learning.

TD学習とよく似た式で表すことができます

It has the same learning rate, Alpha,

学習率は同じαで

and the same discount factor, Gamma;

割引係数も同じγで表します

and we just start applying that.

この式を使って実装します

So we start tracking through the state space,

状態空間を通じて移動を開始し

and when we get a transition--say we go

状態が遷移する時は

east from here,

東へこのように進み

and then east and then north and then north; and then east--

東、北、北へ進みそして東に行きます

and then we would back up this value;

そしてこの値を求めますが

and depending on what the values of Alpha and Gamma were,

これはαとγの値によって変わります

we might update this to .6 or something;

0．6か何かに更新するかもしれませんし

and then the next time through,

次の回の遷移で

we might update that to .7, and update this one to .4, and so on.

0．7あるいは0．4に更新するかもしれません

In each case, we'd be updating

それぞれのケースで

only the action we took,

その状態に基づいて行為が実行され

associated with that state, not the whole state.

そのたびにQ値が更新されます

We'd keep repeating that process until we had values filled in for all the action state pairs.

すべての行為と状態の組を満たす値が得られるまでこのプロセスを繰り返し行います

Similar videos:

Gundarr (Ep 2): Duck a la Rage (subtitulado al castellano)
daniborr
18.8K views 60 likes 3 dislikes 21 Jun 2012100% match

Unit 3 4 What We Learned

10.2K views 8 likes 0 dislikes 08 Oct 2011100% match

0 views 0 likes 0 dislikes 05 Jun 2026100% match

CEOS Chatter
Fernando Garcia
1.3K views 2 likes 1 dislikes 14 Mar 2012100% match

Unit 3 5b Question

16.8K views 3 likes 0 dislikes 08 Oct 2011100% match

Unit 3 13d D-Separation General Definition

20.6K views 75 likes 5 dislikes 08 Oct 2011100% match

Unit 2, Topic 8, Graph Search Answer

13.7K views 6 likes 0 dislikes 05 Oct 2011100% match

La véritable clé du bien être
Selim Aïssel
12.5K views 71 likes 3 dislikes 31 Jan 2013100% match

Mr. Peabody & Sherman
TheCaptionedInternet
43.6K views 74 likes 9 dislikes 03 Mar 2014100% match

Instrucciones para llorar, de Julio Cortázar
Inés Andrés
5.9K views 10 likes 0 dislikes 10 Jan 2012100% match

Unit 3 2 Probabilities

19.5K views 10 likes 0 dislikes 08 Oct 2011100% match

Unit 11 11.mp4 Stationary Distribution Answer.mp4

7.6K views 10 likes 0 dislikes 11 Nov 2011100% match

Gundarr (Ep 29): Bizzundarr (subtitulado al castellano)
daniborr
9.7K views 40 likes 2 dislikes 01 Nov 2012100% match

La double origine de l'être humain part. 2 23mn
Selim Aïssel
8.5K views 67 likes 6 dislikes 31 Jan 2013100% match

SD Gundam Mk II: Episodio 1 (subtitulado al castellano)
daniborr
134.7K views 444 likes 17 dislikes 29 Aug 2012100% match

Recomendación kuentalibros - pizarra digital y niños con discapacidad auditiva
anitamc20
933 views 1 likes 0 dislikes 21 Dec 2012100% match

حقوقية امريكية تفضح جون برينان و الامن يقوم باعتقالها
عين اليمن
13.8K views 120 likes 5 dislikes 08 May 2012100% match

(ENG/CHI SUB) 140216 SM True Thailand Facebook EXO
Baby Xiumin
783 views 10 likes 0 dislikes 16 Feb 2014100% match

Gundarr (Ep 30): Freaka shoot (subtitulado al castellano)
daniborr
9.7K views 48 likes 1 dislikes 08 Nov 2012100% match

Unit 2, Topic 30, State Space Diagram and More Complexity

23.8K views 24 likes 7 dislikes 05 Oct 2011100% match

Unit 3 6 Cancer Quiz

15.8K views 6 likes 0 dislikes 08 Oct 2011100% match

Unit 7 3c Vacuum World

8.7K views 15 likes 10 dislikes 26 Oct 2011100% match

0 views 0 likes 0 dislikes 05 Jun 2026100% match

0 views 0 likes 0 dislikes 05 Jun 2026100% match

Unit 2, Topic 26, A-Star Fourth Question ANSWER

17.5K views 9 likes 11 dislikes 05 Oct 2011100% match

Homework 1, Question 4, Search Tree

10.9K views 5 likes 0 dislikes 08 Oct 2011100% match

Unit 1w, 5 Checkers Answer

22K views 20 likes 1 dislikes 05 Oct 2011100% match

Unit 2, Topic 20, Storage Requirements, Completeness

18.1K views 19 likes 3 dislikes 05 Oct 2011100% match

Unit 1w, 12 Chinese Translation Answer

27.3K views 16 likes 1 dislikes 05 Oct 2011100% match

Unit 3 3 Dependence

17.3K views 9 likes 13 dislikes 08 Oct 2011100% match

Settings Privacy About Contact Donate