![Page 1: Designing Breadth-Oriented Data Exploration for Mitigating Cognitive Biases · 2020. 5. 19. · Mitigating Cognitive Biases Po-Ming Law Rahul C. Basole. ... 12. What Causes the Lack](https://reader034.vdocument.in/reader034/viewer/2022051815/604152552437974ed823c5da/html5/thumbnails/1.jpg)
Designing Breadth-Oriented Data Exploration for
Mitigating Cognitive Biases
Po-Ming LawRahul C. Basole
![Page 2: Designing Breadth-Oriented Data Exploration for Mitigating Cognitive Biases · 2020. 5. 19. · Mitigating Cognitive Biases Po-Ming Law Rahul C. Basole. ... 12. What Causes the Lack](https://reader034.vdocument.in/reader034/viewer/2022051815/604152552437974ed823c5da/html5/thumbnails/2.jpg)
What is Breadth-Oriented Exploration?
Exploring more = Breadth?
2
![Page 3: Designing Breadth-Oriented Data Exploration for Mitigating Cognitive Biases · 2020. 5. 19. · Mitigating Cognitive Biases Po-Ming Law Rahul C. Basole. ... 12. What Causes the Lack](https://reader034.vdocument.in/reader034/viewer/2022051815/604152552437974ed823c5da/html5/thumbnails/3.jpg)
Like Talking about A Large Apple…
How large is large?
3
![Page 4: Designing Breadth-Oriented Data Exploration for Mitigating Cognitive Biases · 2020. 5. 19. · Mitigating Cognitive Biases Po-Ming Law Rahul C. Basole. ... 12. What Causes the Lack](https://reader034.vdocument.in/reader034/viewer/2022051815/604152552437974ed823c5da/html5/thumbnails/4.jpg)
Why Breadth in Data Exploration?
It is the purpose of exploratory data analysis!
“Exploratory data analysis is detective work.”John W. Tukey
4
![Page 5: Designing Breadth-Oriented Data Exploration for Mitigating Cognitive Biases · 2020. 5. 19. · Mitigating Cognitive Biases Po-Ming Law Rahul C. Basole. ... 12. What Causes the Lack](https://reader034.vdocument.in/reader034/viewer/2022051815/604152552437974ed823c5da/html5/thumbnails/5.jpg)
What Causes the Lack of Breadth?
6
Where should I go after I graduate?
![Page 6: Designing Breadth-Oriented Data Exploration for Mitigating Cognitive Biases · 2020. 5. 19. · Mitigating Cognitive Biases Po-Ming Law Rahul C. Basole. ... 12. What Causes the Lack](https://reader034.vdocument.in/reader034/viewer/2022051815/604152552437974ed823c5da/html5/thumbnails/6.jpg)
What Causes the Lack of Breadth?
7
AbidjanAfrica44442 33 2422445
BeijingAsia2113231122 1433
BangkokAsia2333132142 1441
CopenhagenEurope11211111121 121
DubaiMiddleEast11223222311 243
KievEurope3113222133 3 421
TehranMiddleEast23335532344 423
ZurichEurope1111111112 1122…
![Page 7: Designing Breadth-Oriented Data Exploration for Mitigating Cognitive Biases · 2020. 5. 19. · Mitigating Cognitive Biases Po-Ming Law Rahul C. Basole. ... 12. What Causes the Lack](https://reader034.vdocument.in/reader034/viewer/2022051815/604152552437974ed823c5da/html5/thumbnails/7.jpg)
What Causes the Lack of Breadth?
8
Europe sounds like an awesome place!
![Page 8: Designing Breadth-Oriented Data Exploration for Mitigating Cognitive Biases · 2020. 5. 19. · Mitigating Cognitive Biases Po-Ming Law Rahul C. Basole. ... 12. What Causes the Lack](https://reader034.vdocument.in/reader034/viewer/2022051815/604152552437974ed823c5da/html5/thumbnails/8.jpg)
What Causes the Lack of Breadth?
AthensEurope 12221121322322
BelgradeEurope 32232222331422
BarcelonaEurope 21211111121221
HamburgEurope 21111111111122
LondonEurope 21321111221111
OsloEurope 11111122111121
RomeEurope 21121111121321
StockholmEurope 11111121121121…9
![Page 9: Designing Breadth-Oriented Data Exploration for Mitigating Cognitive Biases · 2020. 5. 19. · Mitigating Cognitive Biases Po-Ming Law Rahul C. Basole. ... 12. What Causes the Lack](https://reader034.vdocument.in/reader034/viewer/2022051815/604152552437974ed823c5da/html5/thumbnails/9.jpg)
What Causes the Lack of Breadth?
My subconscious mind
These cities look familiar to me and they get high scores.
Let me choose them.
10
![Page 10: Designing Breadth-Oriented Data Exploration for Mitigating Cognitive Biases · 2020. 5. 19. · Mitigating Cognitive Biases Po-Ming Law Rahul C. Basole. ... 12. What Causes the Lack](https://reader034.vdocument.in/reader034/viewer/2022051815/604152552437974ed823c5da/html5/thumbnails/10.jpg)
What Causes the Lack of Breadth?
Amsterdam Europe212111111211 11
Berlin Europe21211111111 122
Barcelona Europe212111111212 21
Copenhagen Europe112111111211 21
Hamburg Europe211111111111 22
London Europe213211112211 11
Paris Europe21111111211211
Rome Europe21121111121321…11
![Page 11: Designing Breadth-Oriented Data Exploration for Mitigating Cognitive Biases · 2020. 5. 19. · Mitigating Cognitive Biases Po-Ming Law Rahul C. Basole. ... 12. What Causes the Lack](https://reader034.vdocument.in/reader034/viewer/2022051815/604152552437974ed823c5da/html5/thumbnails/11.jpg)
What Causes the Lack of Breadth?
Missing lots of incredible cities…
12
![Page 12: Designing Breadth-Oriented Data Exploration for Mitigating Cognitive Biases · 2020. 5. 19. · Mitigating Cognitive Biases Po-Ming Law Rahul C. Basole. ... 12. What Causes the Lack](https://reader034.vdocument.in/reader034/viewer/2022051815/604152552437974ed823c5da/html5/thumbnails/12.jpg)
What Causes the Lack of Breadth?
Budapest Europe211211112213 21
Frankfurt Europe212111111111 22
Dusseldorf Europe212111111111 22
Geneva Europe111111111211 22
Helsinki Europe111111211211 21
Lisbon Europe21121111221211
Oslo Europe11111122111 121
Reykjavik Europe111111222221 21…13
![Page 13: Designing Breadth-Oriented Data Exploration for Mitigating Cognitive Biases · 2020. 5. 19. · Mitigating Cognitive Biases Po-Ming Law Rahul C. Basole. ... 12. What Causes the Lack](https://reader034.vdocument.in/reader034/viewer/2022051815/604152552437974ed823c5da/html5/thumbnails/13.jpg)
What Causes the Lack of Breadth?
Familiarity Heuristic
London Paris Rome
Oslo Dusseldorf Reykjavik
Familiar names:
Strange names:
>14
![Page 14: Designing Breadth-Oriented Data Exploration for Mitigating Cognitive Biases · 2020. 5. 19. · Mitigating Cognitive Biases Po-Ming Law Rahul C. Basole. ... 12. What Causes the Lack](https://reader034.vdocument.in/reader034/viewer/2022051815/604152552437974ed823c5da/html5/thumbnails/14.jpg)
What Causes the Lack of Breadth?
15
Use of heuristics is a potential causeof lack of breadth in data exploration
![Page 15: Designing Breadth-Oriented Data Exploration for Mitigating Cognitive Biases · 2020. 5. 19. · Mitigating Cognitive Biases Po-Ming Law Rahul C. Basole. ... 12. What Causes the Lack](https://reader034.vdocument.in/reader034/viewer/2022051815/604152552437974ed823c5da/html5/thumbnails/15.jpg)
Miss Insights
Lack of Breadth
Problem Solution
Heuristics
Information Overload
Show me the other cities I
might be interested in
16
![Page 16: Designing Breadth-Oriented Data Exploration for Mitigating Cognitive Biases · 2020. 5. 19. · Mitigating Cognitive Biases Po-Ming Law Rahul C. Basole. ... 12. What Causes the Lack](https://reader034.vdocument.in/reader034/viewer/2022051815/604152552437974ed823c5da/html5/thumbnails/16.jpg)
What is Breadth-Oriented Exploration?
17
Exploring more = Breadth?
![Page 17: Designing Breadth-Oriented Data Exploration for Mitigating Cognitive Biases · 2020. 5. 19. · Mitigating Cognitive Biases Po-Ming Law Rahul C. Basole. ... 12. What Causes the Lack](https://reader034.vdocument.in/reader034/viewer/2022051815/604152552437974ed823c5da/html5/thumbnails/17.jpg)
What is Breadth-Oriented Exploration?
18
Exploring more = Breadth?
A strategy to overcome lack of breadth in exploration due to information overload
![Page 18: Designing Breadth-Oriented Data Exploration for Mitigating Cognitive Biases · 2020. 5. 19. · Mitigating Cognitive Biases Po-Ming Law Rahul C. Basole. ... 12. What Causes the Lack](https://reader034.vdocument.in/reader034/viewer/2022051815/604152552437974ed823c5da/html5/thumbnails/18.jpg)
How do you design a system to overcome the lack of breadth?
Three Design Considerations:
Unit of ExplorationUser-driven vs System-driven ExplorationRelated vs Systematic Exploration
19
![Page 19: Designing Breadth-Oriented Data Exploration for Mitigating Cognitive Biases · 2020. 5. 19. · Mitigating Cognitive Biases Po-Ming Law Rahul C. Basole. ... 12. What Causes the Lack](https://reader034.vdocument.in/reader034/viewer/2022051815/604152552437974ed823c5da/html5/thumbnails/19.jpg)
First Consideration: Unit of Exploration
What things to which the system should exposeusers more?
Data case or dimension?
20
![Page 20: Designing Breadth-Oriented Data Exploration for Mitigating Cognitive Biases · 2020. 5. 19. · Mitigating Cognitive Biases Po-Ming Law Rahul C. Basole. ... 12. What Causes the Lack](https://reader034.vdocument.in/reader034/viewer/2022051815/604152552437974ed823c5da/html5/thumbnails/20.jpg)
21
We may want to look at different combinations of dimensions during exploratory data analysis
Terrorism
Censorship
Education
![Page 21: Designing Breadth-Oriented Data Exploration for Mitigating Cognitive Biases · 2020. 5. 19. · Mitigating Cognitive Biases Po-Ming Law Rahul C. Basole. ... 12. What Causes the Lack](https://reader034.vdocument.in/reader034/viewer/2022051815/604152552437974ed823c5da/html5/thumbnails/21.jpg)
Exploring the unexplored
Education
ViolentCrimexTerrorism
AwarenessUnexplored
Education
ViolentCrimexTerrorism
Unexplored
Education
ViolentCrimexTerrorism
Use of Dimensionas a Unit of Exploration
22
1. Showing dimension coverage information
Explored
Terrorism
EducationxCensorship
![Page 22: Designing Breadth-Oriented Data Exploration for Mitigating Cognitive Biases · 2020. 5. 19. · Mitigating Cognitive Biases Po-Ming Law Rahul C. Basole. ... 12. What Causes the Lack](https://reader034.vdocument.in/reader034/viewer/2022051815/604152552437974ed823c5da/html5/thumbnails/22.jpg)
Use of Dimensionas a Unit of Exploration
23
2. Showing new dimensions as you explore
User exploresTerrorism
Censorship
Terrorism
System recommends
![Page 23: Designing Breadth-Oriented Data Exploration for Mitigating Cognitive Biases · 2020. 5. 19. · Mitigating Cognitive Biases Po-Ming Law Rahul C. Basole. ... 12. What Causes the Lack](https://reader034.vdocument.in/reader034/viewer/2022051815/604152552437974ed823c5da/html5/thumbnails/23.jpg)
Unit of Exploration
How does it apply to a system for exploring the city dataset?
24
Data case as a unit
Users explore cities System recommends cities
LondonParisRome
OsloDusseldorfReykjavik
![Page 24: Designing Breadth-Oriented Data Exploration for Mitigating Cognitive Biases · 2020. 5. 19. · Mitigating Cognitive Biases Po-Ming Law Rahul C. Basole. ... 12. What Causes the Lack](https://reader034.vdocument.in/reader034/viewer/2022051815/604152552437974ed823c5da/html5/thumbnails/24.jpg)
Second Consideration: User-driven vs System-driven Exploration
25
Information about exploration
Awareness of exploration
Less-biased exploration
Users are responsible for ensuring breadth
![Page 25: Designing Breadth-Oriented Data Exploration for Mitigating Cognitive Biases · 2020. 5. 19. · Mitigating Cognitive Biases Po-Ming Law Rahul C. Basole. ... 12. What Causes the Lack](https://reader034.vdocument.in/reader034/viewer/2022051815/604152552437974ed823c5da/html5/thumbnails/25.jpg)
Second Consideration: User-driven vs System-driven Exploration
26
Select information to show
Less-biased exploration
System is responsible for ensuring breadth
![Page 26: Designing Breadth-Oriented Data Exploration for Mitigating Cognitive Biases · 2020. 5. 19. · Mitigating Cognitive Biases Po-Ming Law Rahul C. Basole. ... 12. What Causes the Lack](https://reader034.vdocument.in/reader034/viewer/2022051815/604152552437974ed823c5da/html5/thumbnails/26.jpg)
User-driven vs System-driven Exploration
27
How does it apply to a system for exploring the city dataset? System-driven exploration
Users explore cities
LondonParisRome
OsloDusseldorfReykjavik
System recommends cities
Goal:toincreasebreadthofexploration
![Page 27: Designing Breadth-Oriented Data Exploration for Mitigating Cognitive Biases · 2020. 5. 19. · Mitigating Cognitive Biases Po-Ming Law Rahul C. Basole. ... 12. What Causes the Lack](https://reader034.vdocument.in/reader034/viewer/2022051815/604152552437974ed823c5da/html5/thumbnails/27.jpg)
Third Consideration:Related vs Systematic Exploration
Only applies to system-driven exploration…
28
Showing something related but different
![Page 28: Designing Breadth-Oriented Data Exploration for Mitigating Cognitive Biases · 2020. 5. 19. · Mitigating Cognitive Biases Po-Ming Law Rahul C. Basole. ... 12. What Causes the Lack](https://reader034.vdocument.in/reader034/viewer/2022051815/604152552437974ed823c5da/html5/thumbnails/28.jpg)
Third Consideration: Related vs Systematic Exploration
29
Some steps you should go through in data analysis
Holiday:
Work: NorthAmerica Asia Europe
Europe Australia NorthAmerica
Only applies to system-driven exploration…
![Page 29: Designing Breadth-Oriented Data Exploration for Mitigating Cognitive Biases · 2020. 5. 19. · Mitigating Cognitive Biases Po-Ming Law Rahul C. Basole. ... 12. What Causes the Lack](https://reader034.vdocument.in/reader034/viewer/2022051815/604152552437974ed823c5da/html5/thumbnails/29.jpg)
Related vs Systematic Exploration
30
How does it apply to a system for exploring the city dataset? Related exploration
Users explore cities
LondonParisRome
OsloDusseldorfReykjavik
System recommends cities
Related
Goal:toincreasebreadthofexploration
![Page 30: Designing Breadth-Oriented Data Exploration for Mitigating Cognitive Biases · 2020. 5. 19. · Mitigating Cognitive Biases Po-Ming Law Rahul C. Basole. ... 12. What Causes the Lack](https://reader034.vdocument.in/reader034/viewer/2022051815/604152552437974ed823c5da/html5/thumbnails/30.jpg)
What is Breadth-Oriented Exploration?
31
Exploring more = Breadth?
Strategy to overcome lack of breadth in exploration due to information overload
by overloading users with more information???
![Page 31: Designing Breadth-Oriented Data Exploration for Mitigating Cognitive Biases · 2020. 5. 19. · Mitigating Cognitive Biases Po-Ming Law Rahul C. Basole. ... 12. What Causes the Lack](https://reader034.vdocument.in/reader034/viewer/2022051815/604152552437974ed823c5da/html5/thumbnails/31.jpg)
Paradoxical? Or… is it?Unit of Exploration
What to show
User-driven vs System-driven ExplorationWho is responsible to select
Related vs Systematic ExplorationBased on what to select
32
About information selection
About information selection
About information selection
![Page 32: Designing Breadth-Oriented Data Exploration for Mitigating Cognitive Biases · 2020. 5. 19. · Mitigating Cognitive Biases Po-Ming Law Rahul C. Basole. ... 12. What Causes the Lack](https://reader034.vdocument.in/reader034/viewer/2022051815/604152552437974ed823c5da/html5/thumbnails/32.jpg)
What is Breadth-Oriented Exploration?
33
Exploring more = Breadth?
Strategy to overcome lack of breadth in exploration due to information overload
by selecting potentially useful information to show
by overloading users with more information???
![Page 33: Designing Breadth-Oriented Data Exploration for Mitigating Cognitive Biases · 2020. 5. 19. · Mitigating Cognitive Biases Po-Ming Law Rahul C. Basole. ... 12. What Causes the Lack](https://reader034.vdocument.in/reader034/viewer/2022051815/604152552437974ed823c5da/html5/thumbnails/33.jpg)
Sounds Challenging…
How to select to ensure relevance of information and prevent information overload?
34
![Page 34: Designing Breadth-Oriented Data Exploration for Mitigating Cognitive Biases · 2020. 5. 19. · Mitigating Cognitive Biases Po-Ming Law Rahul C. Basole. ... 12. What Causes the Lack](https://reader034.vdocument.in/reader034/viewer/2022051815/604152552437974ed823c5da/html5/thumbnails/34.jpg)
Designing Breadth-Oriented Data Exploration for Mitigating Cognitive Biases
Po-Ming Law
Rahul C. Basole