physics

Humanizing big data: The everyday impact of crowd science …

In my recent VentureBeat post, I explored the emerging field of crowd science, how this sub-niche of data science is at the intersection of analytics and psychology, and how we apply it to our customers’ innovation processes at Mindjet. Since then, I’ve stumbled upon numerous articles and news events that involve concepts from crowd science, leading me to believe it […]

Herding in the stock market may inspire human-guided trading …

(Phys.org) —Humans have a strong tendency to belong to a group, an instinct that often manifests in herding behavior. Not limited to humans, herding exists throughout nature, for example in ant colonies, schools of fish, and flocks of birds. But what about the stock market?

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The Limits of Big Data: A Review of Social Physics by Alex Pentland …

In 1969, Playboy published a long, freewheeling interview with Marshall McLuhan in which the media theorist and sixties icon sketched a portrait of the future that was at once seductive and repellent. Noting the ability of digital computers to analyze data and communicate messages, he predicted that the machines eventually would be deployed to fine-tune society’s workings. “The computer can […]

[1312.6635] Topic and Sentiment Analysis on OSNs: a Case Study …

Computer Science > Social and Information Networks
Title:
Topic and Sentiment Analysis on OSNs: a Case Study of Advertising Strategies on TwitterAuthors:Shana Dacres,
Hamed Haddadi,
Matthew Purver(Submitted on 23 Dec 2013)
Abstract: Social media have substantially altered the way brands and businesses
advertise: Online Social Networks provide brands with more versatile and
dynamic channels for advertisement than traditional media (e.g., TV and radio).
Levels of […]