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markfrankel18

The case against big data: "It's like you're being put into a cult, but you don't actua... - 0 views

  • in the very worst manifestation it was actually kind of a weaponized mathematical algorithm. I was working in online advertising. Most of the people working online advertising represented it as a way of giving people opportunities. That’s true for most technologists, most educated people, most white people. On the other side of the spectrum you have poor people, who are being preyed upon, by the same kinds algorithms.
  • people need to stop trusting mathematics and they need to stop trusting black box algorithms. They need to start thinking to themselves. You know: Who owns this algorithm? What is their goal and is it aligned with mine? If they’re trying to profit off of me, probably the answer is no.
Lawrence Hrubes

This Cat Sensed Death. What if Computers Could, Too? - The New York Times - 0 views

  • So what, exactly, did the algorithm “learn” about the process of dying? And what, in turn, can it teach oncologists? Here is the strange rub of such a deep learning system: It learns, but it cannot tell us why it has learned; it assigns probabilities, but it cannot easily express the reasoning behind the assignment. Like a child who learns to ride a bicycle by trial and error and, asked to articulate the rules that enable bicycle riding, simply shrugs her shoulders and sails away, the algorithm looks vacantly at us when we ask, “Why?”
markfrankel18

Angela Merkel: internet search engines are 'distorting perception' | World news | The G... - 0 views

  • Angela Merkel has called on major internet platforms to divulge the secrets of their algorithms, arguing that their lack of transparency endangers debating culture. The German chancellor said internet users had a right to know how and on what basis the information they received via search engines was channelled to them. Speaking to a media conference in Munich, Merkel said: “I’m of the opinion that algorithms must be made more transparent, so that one can inform oneself as an interested citizen about questions like ‘what influences my behaviour on the internet and that of others?’. “Algorithms, when they are not transparent, can lead to a distortion of our perception, they can shrink our expanse of information.”
markfrankel18

The ethical blindness of algorithms - Quartz - 1 views

  • Can an algorithm be racist? It’s a question that should be of concern for all data-driven organizations.
markfrankel18

Picasso = Genius: This algorithm can judge "creativity" in art as well as the experts - 1 views

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    Art is seen as unquantifiable. Great paintings are creative forces that transcend their brush strokes, colors, and compositions. They can't be reduced to mere data, analyzed, and ranked by their creativity. Two computer scientists at Rutgers University respectfully disagree. Ahmed Elgammal and Babak Saleh created an algorithm that they say measures the originality and influence of artworks by using...
Lawrence Hrubes

Fighting ISIS With an Algorithm, Physicists Try to Predict Attacks - The New York Times - 0 views

  • And with the Islamic State’s prolific use of social media, terrorism experts and government agencies continually search for clues in posts and Twitter messages that appear to promote the militants’ cause.A physicist may not seem like an obvious person to study such activity. But for months, Neil Johnson, a physicist at the University of Miami, led a team that created a mathematical model to sift order from the chaotic pro-terrorism online universe.
  • The tracking of terrorists on social media should take a cue from nature, Dr. Johnson said, where “the way transitions happen is like a flock of birds, a school of fish.”
  • The researchers also said there might be a spike in the formation of small online groups just before an attack takes place.
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  • Both Mr. Berger and Ms. Patel noted a tricky question raised by the research: When is it best to try to suppress small groups so they do not mushroom into bigger groups, and when should they be left to percolate? Letting them exist for a while might be a way to gather intelligence, Ms. Patel said.
Lawrence Hrubes

Watch Out Workers, Algorithms Are Coming to Replace You - Maybe - The New York Times - 1 views

  • In Israel, for instance, we have one of the largest laboratories for A.I. surveillances in the world — it’s called the Occupied Territories. In fact, one of the reasons Israel is such a leader in A.I. surveillance is because of the Israeli-Palestinian conflict.Explain this a bit further.Part of why the occupation is so successful is because of A.I. surveillance technology and big data algorithms.
Lawrence Hrubes

The Ethical Quandaries You Should Think About The Next Time You Look At Your Phone | Fa... - 3 views

  • To what extent can we and should we aspire to create machines that can outthink us? For example, Netflix has an algorithm that can predict what movies you will like based on the ones you've already seen and rated. Suppose a dating site were to develop a similar algorithm—maybe even a more sophisticated one—and predict with some accuracy which partner would be the best match for you. Whose advice would you trust more? The advice of the smart dating app or the advice of your parents or your friends?
  • The question, it seems to me, is should we use new genetic technologies only to cure disease and repair injury, or also to make ourselves better-than-well. Should we aspire to become the masters of our natures to protect our children and improve their life prospects?AdvertisementAdvertisement This goes back to the role of accident. Is the unpredictability of the child an important precondition of the unconditional love of parents for children? My worry is that if we go beyond health, we run the risk of turning parenthood into an extension of the consumer society.
Lawrence Hrubes

The Serial-Killer Detector | The New Yorker - 0 views

  • A former journalist, equipped with an algorithm and the largest collection of murder records in the country, finds patterns in crime.
Lawrence Hrubes

'Trust Your Gut' Might Actually Be Profitable Advice on Wall Street, Study Says - The N... - 0 views

  • What attributes make for a successful trader? Is it comprehensive knowledge of an industry? The ability to read the markets? Luck?Or might it be something subtler and seemingly unrelated — namely, an awareness of one’s own heartbeat?
  • Mr. Coates set out to try to identify whether “gut feelings” were merely the stuff of myth, or something real and measurable.
  • And among the traders, more accurate heartbeat awareness was correlated with profitability. That is, the better a trader was at sensing his own heart rate, the more successful he was at high-frequency trading. Advertisement Continue reading the main story What is more, the longer an employee of the hedge fund had been working as a trader, the more accurate he was at counting his heart rate.
markfrankel18

Faking Cultural Literacy - NYTimes.com - 0 views

  • It’s never been so easy to pretend to know so much without actually knowing anything. We pick topical, relevant bits from Facebook, Twitter or emailed news alerts, and then regurgitate them.
  • Who decides what we know, what opinions we see, what ideas we are repurposing as our own observations? Algorithms, apparently, as Google, Facebook, Twitter and the rest of the social media postindustrial complex rely on these complicated mathematical tools to determine what we are actually reading and seeing and buying.Continue reading the main story Continue reading the main story AdvertisementWe have outsourced our opinions to this loop of data that will allow us to hold steady at a dinner party, though while you and I are ostensibly talking about “The Grand Budapest Hotel,” what we are actually doing, since neither of us has seen it, is comparing social media feeds.
Lawrence Hrubes

Can A.I. Be Taught to Explain Itself? - The New York Times - 1 views

  • As machine learning becomes more powerful, the field’s researchers increasingly find themselves unable to account for what their algorithms know — or how they know it.
markfrankel18

Artificial intelligence's "paper-clip maximizer" metaphor can explain humanity's immine... - 1 views

  • The thought experiment is meant to show how an optimization algorithm, even if designed with no malicious intent, could ultimately destroy the world.
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