{"id":4322,"date":"2011-04-21T13:38:22","date_gmt":"2011-04-21T12:38:22","guid":{"rendered":"http:\/\/blog.uk.cision.com\/?p=2556"},"modified":"2011-04-21T13:38:22","modified_gmt":"2011-04-21T13:38:22","slug":"influence-network-effects-and-utility","status":"publish","type":"post","link":"https:\/\/www.vuelio.com\/uk\/blog\/influence-network-effects-and-utility\/","title":{"rendered":"Influence, network effects, and utility"},"content":{"rendered":"

Reputation Online yesterday looked at the “difficulties of\u00a0algorithmic\u00a0authority<\/a>” in an article featuring quotes from Azeem Azhar, founder of Peer Index<\/a>. As he did when I interviewed him for our “Identifying and targeting social media influencers<\/a>”\u00a0webinar, Azhar urged caution around the very idea of “influence”:<\/p>\n

\u201cWhat we measure is how people respond to each other [online] over time\u2026 Using a network structure, can you interpret who is more important to people, which sites are more important to people? Yes you can\u2026 We can tell you how authoritative, how much of an opinion-leader a person is in a given field.\u201d<\/p>\n

Importance? Authority? I’m not so sure these concepts are any less woolly than influence. They’re certainly susceptible to the kind of criticsms leveled by Vikki Chowney in a February NMA article<\/a>:<\/p>\n

… you still can\u2019t assess influence based on online behaviour alone. First, you can lie online. You can steal people\u2019s ideas, rehash them as your own, then create a perceived image of knowing what you\u2019re talking about. Second, this doesn\u2019t take offline activity into account. Similar to the notion of creating a persona online, you could be a complete tool in the real world…<\/p>\n

Meeting Chowney in the comments, Azhar conceded that meatspace measurement is more problematic, but defended algorithmic assessments of online networks:<\/p>\n

On a strict definition of influence, the academic research basically comes down to ‘you probably can’t identify the specific node which causes a message to spread’ [but y]ou can absolutely use social network analyses (and other analyses) to figure out which nodes in a network (for example people) sit across information flow..<\/p>\n

Azhar is saying that you can identify the nodes through which\u00a0particular\u00a0content<\/em> has spread and therefore deduce the specific nodes that will probably<\/em> cause messages to spread in future. This analysis isn’t as facile as it sounds. For example, this recent paper<\/a> from researchers at the University of Cambridge and Korea\u2019s KAIST highlights the role of “power users” in the propagation of mainstream media content from individual journalists’ Twitter accounts.<\/p>\n

It goes without saying I’m with Chowney in her\u00a0wariness\u00a0of, erm, “real-life tools” – although I’d say most of these are readily identifiable from their online activity – but as for the false identities and rehashed ideas, who really cares? If I find value in the information, I’ll happily heed an agency bot.<\/p>\n

Conflating influence (or authority, or importance, or trust, or any of these oft-commingled concepts) with the movement of content through online networks might be more dangerous. It’s clearly reductive. But the approach’s value tends to be indistinguishable from its utility. I can think of one company<\/a> whose influence ranking is seldom questioned no matter how blackbox it is.<\/p>\n","protected":false},"excerpt":{"rendered":"

Reputation Online yesterday looked at the “difficulties of\u00a0algorithmic\u00a0authority” in an article featuring quotes from Azeem Azhar, founder of Peer Index. As he did when I interviewed him for our “Identifying and targeting social media influencers”\u00a0webinar, …<\/p>\n","protected":false},"author":289,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[865,3526],"tags":[989,2968,3207,77,99],"_links":{"self":[{"href":"https:\/\/www.vuelio.com\/uk\/wp-json\/wp\/v2\/posts\/4322"}],"collection":[{"href":"https:\/\/www.vuelio.com\/uk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.vuelio.com\/uk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.vuelio.com\/uk\/wp-json\/wp\/v2\/users\/289"}],"replies":[{"embeddable":true,"href":"https:\/\/www.vuelio.com\/uk\/wp-json\/wp\/v2\/comments?post=4322"}],"version-history":[{"count":0,"href":"https:\/\/www.vuelio.com\/uk\/wp-json\/wp\/v2\/posts\/4322\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vuelio.com\/uk\/wp-json\/wp\/v2\/media?parent=4322"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vuelio.com\/uk\/wp-json\/wp\/v2\/categories?post=4322"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vuelio.com\/uk\/wp-json\/wp\/v2\/tags?post=4322"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}