News for hackers. Stuff that matters.
Re:A Kaggle Grandmaster cheated in $25k AI contest with hidd... by floatingatoll on Wednesday January 22, 2020 @09:05PM (#22124158)
> "For me, it was never about the money but rather about the Kaggle points"

Accumulated integer counts that represent social value and/or standing encourage destructive behavior.

Re:A Kaggle Grandmaster cheated in $25k AI contest with hidd... by smogcutter on Wednesday January 22, 2020 @09:10PM (#22124178)
...he said, and then refreshed HN.
Re:A Kaggle Grandmaster cheated in $25k AI contest with hidd... by floatingatoll on Wednesday January 22, 2020 @09:13PM (#22124202)
Propose HN: 'Countless' experiment – hiding all karmic integers: https://news.ycombinator.com/item?id=19745267

Perhaps someday we'll get a week without them.

Re:A Kaggle Grandmaster cheated in $25k AI contest with hidd... by olalonde on Wednesday January 22, 2020 @10:04PM (#22124456)
I hope not. I actually miss seeing the karma count on individual comments, it made skimming a lot easier.
Re:A Kaggle Grandmaster cheated in $25k AI contest with hidd... by sillysaurusx on Wednesday January 22, 2020 @09:18PM (#22124233)
No chance. HN’s goal is to have every effective programmer in the world checking it at least once a week. Anything that gets in the way of that is de facto bad.

(I’d love to be surprised, though.)

You can get the same effect with a Tampermonkey script I wrote: https://news.ycombinator.com/item?id=14456200

It even scrambles the karma count in your profile, so there’s no opportunity for karma to affect you.

Re:A Kaggle Grandmaster cheated in $25k AI contest with hidd... by bitexploder on Wednesday January 22, 2020 @10:08PM (#22124472)
Everything in moderation, right? Including games we play for imaginary Karma. I must say, though, I generally like the way HN does it. It isn't nearly as in your face and I don't find that motivates my behavior very much.
Re:A Kaggle Grandmaster cheated in $25k AI contest with hidd... by Consultant32452 on Wednesday January 22, 2020 @10:14PM (#22124503)
If I get too many positive karma posts in a row I start worrying I'm censoring myself too much. Positive karma usually means I'm just saying the most mainstream thing and that's boring.
Re:A Kaggle Grandmaster cheated in $25k AI contest with hidd... by floatingatoll on Wednesday January 22, 2020 @10:54PM (#22124691)
The proposal is to see if site behavior changes as a whole when integers are removed. Individual opt-in doesn't permit such a test, nor does permitting opt-out.
Re:A Kaggle Grandmaster cheated in $25k AI contest with hidd... by nefitty on Wednesday January 22, 2020 @09:07PM (#22124165)
It’s so fascinating to see how easily a human brain can be hijacked by status. I wonder if there’s a way to harness that power for improving individual performance...
Re:A Kaggle Grandmaster cheated in $25k AI contest with hidd... by gdsdfe on Wednesday January 22, 2020 @09:11PM (#22124189)
There is and it's very effective ... A company I worked in briefly used to have this badge system to honor people that go the extra mile at work, and people were very keen on getting those even though it didn't have any financial compensation behind it
Re:A Kaggle Grandmaster cheated in $25k AI contest with hidd... by marta_morena on Wednesday January 22, 2020 @10:30PM (#22124581)
Um that is kindof missing the point. A badge is nothing more than a number expressed in symbols, so you demonstrated just another variation of how to hijack the brain, even if you just read an article showing it to you with numbers...

If "improving individual performance" means to you that you perform better at your job, you are already lost.

Re:A Kaggle Grandmaster cheated in $25k AI contest with hidd... by gdsdfe on Wednesday January 22, 2020 @11:05PM (#22124761)
I'm sorry but if performing better at your job doesn't improve your individual performance, you need another job!
Re:A Kaggle Grandmaster cheated in $25k AI contest with hidd... by mmhsieh on Wednesday January 22, 2020 @09:13PM (#22124199)
Napoleon Bonaparte: “Give me enough medals and I'll win you any war”
Re:A Kaggle Grandmaster cheated in $25k AI contest with hidd... by quickthrower2 on Wednesday January 22, 2020 @09:17PM (#22124227)
Also true if you exclude the bit about medals.
Re:A Kaggle Grandmaster cheated in $25k AI contest with hidd... by harry8 on Wednesday January 22, 2020 @09:35PM (#22124317)
And this is why everyone in Russia speaks french to this day!
Re:A Kaggle Grandmaster cheated in $25k AI contest with hidd... by guelo on Wednesday January 22, 2020 @09:17PM (#22124228)
Elementary shchool teachers use it all the time. Just some stickers and a leaderboard in the classroom and it works wonders for behavior and achievement.
Re:A Kaggle Grandmaster cheated in $25k AI contest with hidd... by geomark on Wednesday January 22, 2020 @10:20PM (#22124528)
I have noticed that it doesn't have much effect after a while. The students are like, meh, someone gets an award every week, and eventually it rolls around to my turn unless I really screw up.

The effect on parents seems bigger, which is a good thing, I suppose, since parents then give their kids to some positive feedback.

Re:A Kaggle Grandmaster cheated in $25k AI contest with hidd... by thrwaway69 on Wednesday January 22, 2020 @10:58PM (#22124715)
For monthly things, it does have some effect.

I participated in some of them before due to the visibility. People from your class may know you but others, not so much. In the absence of time and other signals, management would often pick someone who is highlighted to represent something.

A lot of big people at those events generally don't mind giving contact information to young kids asking for help as much.

From there, you can effectively build a nice list of people that you can leverage in future for your resume or career.

It's like free consultation you otherwise would need to buy later.

Re:A Kaggle Grandmaster cheated in $25k AI contest with hidd... by geomark on Thursday January 30, 2020 @12:33AM (#22189112)
Interesting idea. I have a very confident and talkative kid who is not shy about approaching adults. I bet he could collect lots of contact information.
Re:A Kaggle Grandmaster cheated in $25k AI contest with hidd... by Polylactic_acid on Wednesday January 22, 2020 @10:31PM (#22124587)
Thats only if the points are simply participation awards. They only have value if winning them is not for granted.
Re:A Kaggle Grandmaster cheated in $25k AI contest with hidd... by djannzjkzxn on Wednesday January 22, 2020 @09:18PM (#22124234)
Indeed, such mechanisms exist in the form of raises, promotions, bonuses, etc.
Re:A Kaggle Grandmaster cheated in $25k AI contest with hidd... by oefrha on Wednesday January 22, 2020 @10:22PM (#22124533)
> Be very, very careful when you put a number next to someone's name. Because people will do whatever it takes to make that number go up.

Jeff Atwood on Coding Horror. (He can't be the first person to have said this, though.)

Re:A Kaggle Grandmaster cheated in $25k AI contest with hidd... by yborg on Wednesday January 22, 2020 @10:30PM (#22124582)
Unless it's their weight.
Re:A Kaggle Grandmaster cheated in $25k AI contest with hidd... by jliptzin on Wednesday January 22, 2020 @10:48PM (#22124653)
You’d be surprised