Difference between revisions of "Wisdom of the Multitude"
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The notion of the wisdom of the multitude was lost, and then redescoverd by [http://en.wikipedia.org/wiki/Francis_Galton Francis Galton]<ref>[http://galton.org/essays/1900-1911/galton-1907-vox-populi.pdf?page=7 Galton, F. (1907). Vox Populi. Nature, 75(1949), 450–451. doi:10.1038/075450a0]</ref>. Galton accidently discovered this property, when he participated in a fair, in which the crowed was asked to estimate the wight of an ox. About 800 tickets were issued and after the end of the game, Galton had taken these tickets, and caculated the mean of the estimations. he found out the the mean of all estimations was very close to the real wight of the ox. The ox wighted 1207 lb (547.48 kg), where as the mean was 1198 lbs (543.40kg). | The notion of the wisdom of the multitude was lost, and then redescoverd by [http://en.wikipedia.org/wiki/Francis_Galton Francis Galton]<ref>[http://galton.org/essays/1900-1911/galton-1907-vox-populi.pdf?page=7 Galton, F. (1907). Vox Populi. Nature, 75(1949), 450–451. doi:10.1038/075450a0]</ref>. Galton accidently discovered this property, when he participated in a fair, in which the crowed was asked to estimate the wight of an ox. About 800 tickets were issued and after the end of the game, Galton had taken these tickets, and caculated the mean of the estimations. he found out the the mean of all estimations was very close to the real wight of the ox. The ox wighted 1207 lb (547.48 kg), where as the mean was 1198 lbs (543.40kg). | ||
| − | Another showed that the crowed that shifts his mind, due to experts, may cause bias, while the unmoved part is the more wise and accurate<ref>[http:// | + | Another showed that the crowed that shifts his mind, due to experts, may cause bias, while the unmoved part is the more wise and accurate<ref>[http://arxiv.org/pdf/1406.7578 De Polavieja, G., & Madirolas, G. (2014). Wisdom of the Confident: Using Social Interactions to Eliminate the Bias in Wisdom of the Crowds. arXiv Preprint arXiv:1406.7578.]</ref>. |
Revision as of 00:11, 10 August 2014
In some settings, the many can produce very smart solutions and knowledge. Today we know on two ways to achieve the wisdom of the multitude. One is the "Mean of the answers" and the other is synthesis, which is based on wise aggregation of the knowledge and ideas of the multitude. The well known way to synthesis the wisdom of the multitude is by "crowed sourcing", but there are other ways like using benevolent dictators in open source communities[1].
In ancient Greece, the Atheinians had the idea that the many can be more able and wiser then the one. They in many aspects of their political life, they installed system of goverment that relied on decision by large publics. Thy have a consule 500 consulers (the Boule) and an a weekly assmbly more then 6000 citizens. and courts with 201 to 1501 jouries. As Aristotle put it, the many are beter the the one:
- "the many, who are not as individuals excellent men, nevertheless can, when they have
- come together, be better than the few best people, not individually but collectively,
- just as feasts to which many contribute are better than feasts provided at one person’s
- expense"[2].
The notion of the wisdom of the multitude was lost, and then redescoverd by Francis Galton[3]. Galton accidently discovered this property, when he participated in a fair, in which the crowed was asked to estimate the wight of an ox. About 800 tickets were issued and after the end of the game, Galton had taken these tickets, and caculated the mean of the estimations. he found out the the mean of all estimations was very close to the real wight of the ox. The ox wighted 1207 lb (547.48 kg), where as the mean was 1198 lbs (543.40kg).
Another showed that the crowed that shifts his mind, due to experts, may cause bias, while the unmoved part is the more wise and accurate[4].
Group intelligence
A way to measure group intelligence[5]
Wisdom of thr Multitiude and Deliberation
Deliberative democracy is based on the normative assumption that public, plural discussions offer a superior form of collective decision making. In contrast with other forms of political participation like voting, which consists on the aggregation of choices that individuals make privately, deliberation is based on social interactions between heterogeneous individuals that are able to revise their preferences in the light of the arguments defended by others. According to the literature, by revealing private information deliberation is able to overcome the impact of bounded rationality, and to build consensus and improve the intellectual qualities of the discussants[6]
References
- ↑ Tal Yaron, Two ways to the wisdom of the multitude: Mean and Synthesis, 2012, On Deliberation Blog
- ↑ Politics III, 11, 1281a41–1281b2 (1998): 83
- ↑ Galton, F. (1907). Vox Populi. Nature, 75(1949), 450–451. doi:10.1038/075450a0
- ↑ De Polavieja, G., & Madirolas, G. (2014). Wisdom of the Confident: Using Social Interactions to Eliminate the Bias in Wisdom of the Crowds. arXiv Preprint arXiv:1406.7578.
- ↑ Woolley, Anita Williams, et al. "Evidence for a collective intelligence factor in the performance of human groups." science 330.6004 (2010): 686-688.
- ↑ Elster, J. (1998). Deliberative Democracy, Cambridge: Cambridge University Press.(p.11)