Data Mining ProjectDota 2 Heroes Suggestion

Nattapat Maleehuan 5410500199Pakawat Kijsuwanpaisarn 5410500229

Teppakorn Thanutanad 5410501373

http://www.gamersbook.com/Portals/0/images/2013/11/1_dota-2-screenshot-48.jpg

http://i.ytimg.com/vi/BnyDujra7yU/maxresdefault.jpghttp://i.imgur.com/JbCRo5F.jpg

StrategyGame

http://www.cyborgmatt.com/wp-content/uploads/2012/10/Dota2_CM_Picker.jpg

109 Hero

http://www.dotafire.com/dota-2/hero/

Difference

hero skill, status, power

http://www.google.com

http://www.google.com

Frustrated

Is there any best and also

trustable ways to draft the heroes?

Draft Hero Professionally

Input data

Match Detail

Parse HTML

10,893 records

4 HoursCrawler run

After dinner

Data Pre-processing

- Each hero will transform to number.

1 If Hero A is picked by my side

-1 If Hero A is picked by opponent’s side

0.3 If Hero A is banned by my side

-0.3 If Hero A is banned by opponent’s side

Transform hero to cost

Techniques➢ Neural Network

○ Pre-processing -> Data1, Data2, …, Data20

○ Datai = Data contain pick/ban hero at i times.○ Datai -> Neural Network -> Modeli

➢ Suggestion○ Modelj suggest hero at postion j

■ If Having pick/ban information j-1 heroes can predict win_rate from ANN(learning from Dataj).

At suggestion hero at phase 5,model need learn first 5 hero.

Greedy Searching is that finding the hero that get highest win rate.

Model Creation

Rapidminer

Parameter

Learning

Neural NetFrom previous parameter

Web Application

❏ http://61.91.69.73/datamining/pick.html

Test❏ Accuracy of Model 61%❏ 4 online-matchmaking games

❏ 4 wins 0 losses

WINGame 1

WINGame 2

WINGame 3

WINGame 4

Dota 2 Events

http://www.hardcoregamer.com/wp-content/uploads/2014/06/dota2-576x309.jpg

http://static.fragbite.se/stock/d99ddb0a003d25cb2a30.jpg

Thank You!