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CNN Money: "Math is racist"
#1

CNN Money: "Math is racist"

For your lulz:

Quote:Quote:

It's no surprise that inequality in the U.S. is on the rise. But what you might not know is that math is partly to blame.

In a new book, "Weapons of Math Destruction," Cathy O'Neil details all the ways that math is essentially being used for evil (my word, not hers).

From targeted advertising and insurance to education and policing, O'Neil looks at how algorithms and big data are targeting the poor, reinforcing racism and amplifying inequality.

These "WMDs," as she calls them, have three key features: They are opaque, scalable and unfair.

Denied a job because of a personality test? Too bad -- the algorithm said you wouldn't be a good fit. Charged a higher rate for a loan? Well, people in your zip code tend to be riskier borrowers. Received a harsher prison sentence? Here's the thing: Your friends and family have criminal records too, so you're likely to be a repeat offender. (Spoiler: The people on the receiving end of these messages don't actually get an explanation.)

The models O'Neil writes about all use proxies for what they're actually trying to measure. The police analyze zip codes to deploy officers, employers use credit scores to gauge responsibility, payday lenders assess grammar to determine credit worthiness. But zip codes are also a stand-in for race, credit scores for wealth, and poor grammar for immigrants.

O'Neil, who has a PhD in mathematics from Harvard, has done stints in academia, at a hedge fund during the financial crisis and as a data scientist at a startup. It was there -- in conjunction with work she was doing with Occupy Wall Street -- that she become disillusioned by how people were using data.

"I worried about the separation between technical models and real people, and about the moral repercussions of that separation," O'Neill writes.

She started blogging -- at mathbabe.org -- about her frustrations, which eventually turned into "Weapons of Math Destruction."

One of the book's most compelling sections is on "recidivism models." For years, criminal sentencing was inconsistent and biased against minorities. So some states started using recidivism models to guide sentencing. These take into account things like prior convictions, where you live, drug and alcohol use, previous police encounters, and criminal records of friends and family.

These scores are then used to determine sentencing.

"This is unjust," O'Neil writes. "Indeed, if a prosecutor attempted to tar a defendant by mentioning his brother's criminal record or the high crime rate in his neighborhood, a decent defense attorney would roar, 'Objection, Your Honor!'"

But in this case, the person is unlikely to know the mix of factors that influenced his or her sentencing -- and has absolutely no recourse to contest them.

Or consider the fact that nearly half of U.S. employers ask potential hires for their credit report, equating a good credit score with responsibility or trustworthiness.

This "creates a dangerous poverty cycle," O'Neil writes. "If you can't get a job because of your credit record, that record will likely get worse, making it even harder to work."

This cycle falls along racial lines, she argues, given the wealth gap between black and white households. This means African Americans have less of a cushion to fall back on and are more likely to see their credit slip.

And yet employers see a credit report as data rich and superior to human judgment -- never questioning the assumptions that get baked in.

In a vacuum, these models are bad enough, but O'Neil emphasizes, "they're feeding on each other." Education, job prospects, debt and incarceration are all connected, and the way big data is used makes them more inclined to stay that way.

"Poor people are more likely to have bad credit and live in high-crime neighborhoods, surrounded by other poor people," she writes. "Once ... WMDs digest that data, it showers them with subprime loans or for-profit schools. It sends more police to arrest them and when they're convicted it sentences them to longer terms."

In turn, a new set of WMDs uses this data to charge higher rates for mortgages, loans and insurance.

So, you see, it's easy to be discouraged.

And yet O'Neil is hopeful, because people are starting to pay attention. There's a growing community of lawyers, sociologists and statisticians committed to finding places where data is used for harm and figuring out how to fix it.

She's optimistic that laws like HIPAA and the Americans with Disabilities Act will be modernized to cover and protect more of your personal data, that regulators like the CFPB and FTC will increase their monitoring, and that there will be standardized transparency requirements.

Related: Inequality is widening, even in real estate

And then there's the fact that these models actually have so much potential.

Imagine if you used recidivist models to provide the at-risk inmates with counseling and job training while in prison. Or if police doubled down on foot patrols in high crime zip codes -- working to build relationships with the community instead of arresting people for minor offenses.

You might notice there's a human element to these solutions. Because really that's the key. Algorithms can inform and illuminate and supplement our decisions and policies. But to get not-evil results, humans and data really have to work together.

"Big Data processes codify the past," O'Neil writes. "They do not invent the future. Doing that requires moral imagination, and that's something only humans can provide."

CNNMoney (New York)
First published September 6, 2016: 12:15 PM ET
http://money.cnn.com/2016/09/06/technolo...struction/
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#2

CNN Money: "Math is racist"

[Image: popcorn3.gif]
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#3

CNN Money: "Math is racist"

Really?

I mean there's a good point underlying it all but I love how they have to spin literally everything into race baiting.
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#4

CNN Money: "Math is racist"

This is actually an interesting topic, though not for the SJW reasons that interest her.
If there's a system, it can be gamed.

For example, can you get better credit by just barely having an address within a professionals' zip-code?

I'd be interested in getting a hold of this kind of data. Is it based on average income or average rent?
Either could be useful for individual purposes, especially for out-of-towners looking to assess a new city, understand the people.
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#5

CNN Money: "Math is racist"

This sounds a lot like the feminist idea that a woman's past doesn't matter. She can spend her whole youth being a carousel rider, then dismount and be a great wife and mother. And men should man up and support her regardless whether the beat woman that's left is desirable.

You're a criminal, in a high crime area, with bad credit and the personality test determined that you're a sociopath? Well, why should that matter? An employer should look past those racist tests and trust you with a job or lender with a loan or judge with a light sentence.


She calls herself "Mathbabe"

[Image: Fz2epnr.jpg?1]

EDIT: Eye bleach

[Image: jCkjbL6.gif]
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#6

CNN Money: "Math is racist"





Bruising cervix since 96
#TeamBeard
"I just want to live out my days drinking virgin margaritas and banging virgin señoritas" - Uncle Cr33pin
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#7

CNN Money: "Math is racist"

I sure wouldn't use an algorithm to hire people.
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#8

CNN Money: "Math is racist"

Quote: (09-12-2016 09:28 AM)dispenser Wrote:  

...
For example, can you get better credit by just barely having an address within a professionals' zip-code?
...

In the UK car insurance can vary significantly based on your postcode. I've messed around with getting quotes at different addresses, and the difference can be in the thousands. For instance at my current address, the cheapest quote I got for my last car valued at £500 was £2500, some of the more expensive quotes were in the £5000 region. Whereas it reduced to £1000 at a brothers, and £650 at a friends.
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#9

CNN Money: "Math is racist"

Quote: (09-12-2016 09:46 AM)Captainstabbin Wrote:  

She calls herself "Mathbabe"

More like mathblob.
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#10

CNN Money: "Math is racist"

I think the correct term is "number muncher".

[Image: bf4e3f532fad330f82be48d857fd5043.jpg?1276982915]

“I have a very simple rule when it comes to management: hire the best people from your competitors, pay them more than they were earning, and give them bonuses and incentives based on their performance. That’s how you build a first-class operation.”
― Donald J. Trump

If you want some PDF's on bodyweight exercise with little to no equipment, send me a PM and I'll get back to you as soon as possible.
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#11

CNN Money: "Math is racist"

So people who share common characteristics such as zip code, age, gender, race, credit score, etc can't POSSIBLY share other characteristics? Seems logical.

Also, I miss the number muncher game.

"Nothing comes easier than madness in the world today
Mass paranoia is a mode not a malady"
Bad Religion - The Defense
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#12

CNN Money: "Math is racist"

Quote: (09-12-2016 09:46 AM)Captainstabbin Wrote:  

She calls herself "Mathbabe"

[Image: Fz2epnr.jpg?1]

Notice that racism, not feminism, is her shtick. I've known several female math PhDs, and although they support offering special encouragement for young women considering a career in math, they tend to have a deep contempt for math-challenged women. Some of that can be chalked up to being envious of their beauty and success with men, but it goes beyond that. They can't relate.

The author here, Cathy O'Neil, has a Ph.D. from Harvard, arguably the top math department in the country, and snagged Barry Mazur, a legend in mathematics, as her adviser. In other words, she's that rare woman with true mathematical genius. And she threw it away to do Occupy Wall Street activism. Reminds me of those chicks who take up competitive places in med school and law school programs only to leave the field after just a few years.
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#13

CNN Money: "Math is racist"

The article itself is actually quite reasonable and rational. The idiotic headline is shameless clickbait designed to manufacture controversy and get the article shared on sites like this. Bait taken.
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#14

CNN Money: "Math is racist"

Article title reminds me of something:
These days I constantly hear the word racist used as replacement for others that would apply better.
Sexist,supremacist.etc but all falling ultimately under the banner of discrimination which applies perfectly fine and sounds less silly than things such as "able-ism"

We move between light and shadow, mutually influencing and being influenced through shades of gray...
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#15

CNN Money: "Math is racist"

I see CNN is up to their same tricks.

[Image: clckbait.jpg]
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#16

CNN Money: "Math is racist"

This is the guy that fucks her and they have THREE KIDS!! [Image: lol.gif]

[Image: 11hw7qc.jpg]
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