How I ended up with so much Hacker News karma

Re:How I ended up with so much Hacker News karma by jrajav on Monday December 03, 2012 @09:14AM (#4865406)

Are you certain that a user's karma factors into comment sorting? It's clear that more recent comments will be sorted to the top (temporarily), but I definitely haven't gotten the impression that existing karma scores affect anything. I don't know the factors of the real algorithm.

Edit: This could be related (someone please correct me if I'm wrong), comments are allowed some time at the top before they "mature."

  (let mature (table)
      (def delayed (i)
          (and (no (mature i!id))
              (acomment i)
              (or (< (item-age i) (min max-delay* (uvar i!by delay)))
                  (do (set (mature i!id))
                      nil)))))

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Re:How I ended up with so much Hacker News karma by rpm4321 on Monday December 03, 2012 @09:32AM (#4865493)

From what I've observed, the greatest factor in post ranking (besides upvotes on the post in question, obviously) is your karma average per post, not your total.

Also, PG has made so many unpublished modifications - for obvious reasons - to karma, spam filters, voter-ring detection, I wouldn't put too much stock into sussing out the inner-workings of HN through the original Arc download.

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Re:How I ended up with so much Hacker News karma by danso on Monday December 03, 2012 @09:43AM (#4865550)

I don't quite get what the average karma rating is...is it simply karma-per-post? Because I've seen it jump up and down (on my own account) no matter what I've posted or how little of new karma I may have gotten.

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Re:How I ended up with so much Hacker News karma by Timothee on Monday December 03, 2012 @09:49AM (#4865585)

I think it's something like the average of the last 50 to last 5 comments you've made. Maybe with some outliers removed as well.

The main point is that it's not instant (i.e. your last comments are not taken into account) and it uses only recent comments, rather than over the life of your account.

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Re:How I ended up with so much Hacker News karma by MaysonL on Tuesday December 04, 2012 @06:24AM (#4870370)

And it ignores outliers [at least on the high side].

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