8/12/2019 Algorithmic Decision Theory Presentation

1/17

Introduction Problem description Decision Deck Application Local Python scripts Towards a single BCR

Algorithmic Decision TheoryBest choice recommendation, ranking and sorting for a decision

problem

Ignacio Ponce-Alcaide

University of Luxembourg

June 24, 2013

Ignacio Ponce-Alcaide Algorithmic Decision Theory

http://find/

8/12/2019 Algorithmic Decision Theory Presentation

2/17

Introduction Problem description Decision Deck Application Local Python scripts Towards a single BCR

Introduction

1 Problem characteristics (problem-11.xml)

1 / 1 3

http://find/

8/12/2019 Algorithmic Decision Theory Presentation

3/17

8/12/2019 Algorithmic Decision Theory Presentation

4/17

I d i P bl d i i D i i D k A li i L l P h i T d i l BCR

8/12/2019 Algorithmic Decision Theory Presentation

5/17

Introduction Problem description Decision Deck Application Local Python scripts Towards a single BCR

Introduction

1 Problem characteristics (problem-11.xml)

2 Best choice recommendation process (Decision DeckApplication)

3 Best choice recommendation process (Python scripts)

4 Sorting of the decision actions

1 / 1 3

I t d ti P bl d i ti D i i D k A li ti L l P th i t T d i l BCR

http://find/

8/12/2019 Algorithmic Decision Theory Presentation

6/17

Introduction Problem description Decision Deck Application Local Python scripts Towards a single BCR

Decision alternatives

2 / 1 3

Introduction Problem description Decision Deck Application Local Python scripts Towards a single BCR

http://find/

8/12/2019 Algorithmic Decision Theory Presentation

7/17

Introduction Problem description Decision Deck Application Local Python scripts Towards a single BCR

Performance criterion

3 / 1 3

Introduction Problem description Decision Deck Application Local Python scripts Towards a single BCR

http://find/

8/12/2019 Algorithmic Decision Theory Presentation

8/17

Introduction Problem description Decision Deck Application Local Python scripts Towards a single BCR

Performance criterion (II)

4 / 1 3

Introduction Problem description Decision Deck Application Local Python scripts Towards a single BCR

http://find/

8/12/2019 Algorithmic Decision Theory Presentation

9/17

Introduction Problem description Decision Deck Application Local Python scripts Towards a single BCR

Rubis Performance Table

5 / 1 3

Introduction Problem description Decision Deck Application Local Python scripts Towards a single BCR

http://find/

8/12/2019 Algorithmic Decision Theory Presentation

10/17

Introduction Problem description Decision Deck Application Local Python scripts Towards a single BCR

Valued adjacency table

The RUBIS analysis retrieves the following adjacency table...

6 / 1 3

Introduction Problem description Decision Deck Application Local Python scripts Towards a single BCR

http://find/

8/12/2019 Algorithmic Decision Theory Presentation

11/17

t o uct o o sc pt o c s o c pp c t o oc yt o sc pts ow s s g C

Rubis best choice recommendation

... and draws these conclusions:

7 / 1 3

Introduction Problem description Decision Deck Application Local Python scripts Towards a single BCR

http://find/

8/12/2019 Algorithmic Decision Theory Presentation

12/17

p pp y p g

Vetoes

8 / 1 3

Introduction Problem description Decision Deck Application Local Python scripts Towards a single BCR

http://find/

8/12/2019 Algorithmic Decision Theory Presentation

13/17

g

Best choice recommendation

The scripts support the same conclusion:

9 / 1 3

Introduction Problem description Decision Deck Application Local Python scripts Towards a single BCR

http://find/

8/12/2019 Algorithmic Decision Theory Presentation

14/17

Potential worst choices

10/13

Introduction Problem description Decision Deck Application Local Python scripts Towards a single BCR

http://find/

8/12/2019 Algorithmic Decision Theory Presentation

15/17

Decision action sorting

A sorting of the choices can be done based on the digraph:

11/13

Introduction Problem description Decision Deck Application Local Python scripts Towards a single BCR

http://find/

8/12/2019 Algorithmic Decision Theory Presentation

16/17

Towards a single BCR

But one of the elements of the potential best choice group isranked lower!

12/13

Introduction Problem description Decision Deck Application Local Python scripts Towards a single BCR

http://find/http://goback/

8/12/2019 Algorithmic Decision Theory Presentation

17/17

Towards a single BCR (II)

With the head to head comparison between the two remaining

alternatives a conclusion can be drawn

13/13

http://find/