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Crowd Intelligence

Abjs 2008 Bernstein Crowd Intelligence

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Page 1: Abjs 2008 Bernstein   Crowd Intelligence

Crowd Intelligence

Page 2: Abjs 2008 Bernstein   Crowd Intelligence

Crowds of Experts

Page 3: Abjs 2008 Bernstein   Crowd Intelligence

Crowds of Not-so-expert

Page 4: Abjs 2008 Bernstein   Crowd Intelligence
Page 5: Abjs 2008 Bernstein   Crowd Intelligence
Page 6: Abjs 2008 Bernstein   Crowd Intelligence

WIKI: Pro and ConPRO CON

Responsive Solipsism

Many contribute Vandalism

Revised frequently Just flat out wrong

Anonymous/Unofficial Anonymous/Unofficial

Page 7: Abjs 2008 Bernstein   Crowd Intelligence

WIKI For Orthopaedic Surgery: Pro and Con

PRO CONNeed Anonymous/Unofficial

Audience is wise “Bell the Cat”

Responsive Solipsism

Unofficial Error

Page 8: Abjs 2008 Bernstein   Crowd Intelligence

www.orthopaedia.com

Page 9: Abjs 2008 Bernstein   Crowd Intelligence

Crowds of Not-so-expert

Page 10: Abjs 2008 Bernstein   Crowd Intelligence

How Many Beans?

Page 11: Abjs 2008 Bernstein   Crowd Intelligence

Our Next President?

Page 12: Abjs 2008 Bernstein   Crowd Intelligence

http://www.intrade.com/

Page 13: Abjs 2008 Bernstein   Crowd Intelligence

Femoral Neck Displaced?

Page 14: Abjs 2008 Bernstein   Crowd Intelligence

Who can help me with my shoulder implant study?

http://orthopaedia.com/display/~orthonet/Home

Page 15: Abjs 2008 Bernstein   Crowd Intelligence

Three is not a crowd…