Entries tagged with “recommendations” from O'Reilly Radar
Three Paradoxes of the Internet Age - Part Two
by Joshua-Michéle Ross | @jmichele | comments: 18
Individual perception of increased choice can occur while the overall choice pool is getting smaller
This gem from Whimsley makes the point - with extensive statistical modeling supporting the argument - that our algorithm-obsessed, long tail merchants are actually depleting the overall choice pool despite the fact that as individuals we may be experiencing a sense of more choice through recommendations engines...
Online merchants such as Amazon, iTunes and Netflix may stock more items than your local book, CD, or video store, but they are no friend to "niche culture". Internet sharing mechanisms such as YouTube and Google PageRank, which distil the clicks of millions of people into recommendations, may also be promoting an online monoculture. Even word of mouth recommendations such as blogging links may exert a homogenizing pressure and lead to an online culture that is less democratic and less equitable, than offline culture.In short, the long tail has gangrene at its extremity - the niche. More disarming is the conclusion that it isn't just the output of our recommendation algorithms that is leading to what the author calls "monopoly populism"and the end of niche culture:
"The recommender "system" could be anything that tends to build on its own popularity, including word of mouth...Our online experiences are heavily correlated, and we end up with monopoly populism...A "niche", remember, is a protected and hidden recess or cranny, not just another row in a big database. Ecological niches need protection from the surrounding harsh environment if they are to thrive. Simply putting lots of music into a single online iTunes store is no recipe for a broad, niche-friendly culture.The network effects that so characterize Internet services are a positive feedback loop where the winners take all (or most). The issue isn't what they bring to the table, it is what they are leaving behind.
here is a link to yesterday's post: More access to information doesn’t bring people together, often it isolates us.
Tomorrow: The myth of personal empowerment takes root amidst a massive loss of personal control.
tags: google, itunes, netflix, page rank, paradox, recommendations
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Three Paradoxes of the Internet Age - Part One
by Joshua-Michéle Ross | @jmichele | comments: 15
In the circles that I travel the Internet is often breathlessly embraced as the herald of all things good; the bringer of increased choice, personal empowerment, social harmony...and the list goes on. And yet, as with any powerful technology, the truth of its consequences eludes such a singular and happy narrative.
Here is the first of three paradoxes of the Internet Age. I would love to see Radar readers point out others.
More access to information doesn’t bring people together, often it isolates us.
Elizabeth Kolbert has a piece in this week’s New Yorker reviewing Cass Sunstein’s new book, “On Rumors: How Falsehoods Spread, Why We Believe Them, What Can Be Done." In the review she lays out the concept of "group polarization"
People’s tendency to become more extreme after speaking with like-minded others has become known as “group polarization,” and it has been documented in dozens of other experiments. In one, feminists who spoke with other feminists became more adamant in their feminism. In a second, opponents of same-sex marriage became even more opposed to the idea, while proponents shifted further in favor. In a third, doves who were grouped with other doves became more dovish still.The Internet is becoming a vast petri dish for the group polarization phenomena. As Sunstein puts it “The most striking power provided by emerging technologies,” is the “growing power of consumers to ‘filter’ what they see.” (Thanks to Jim Stogdill for surfacing this link via email)
tags: long tail, paradox, ratings, recommendations, reviews, social web
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