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Show HN: Tracking voter discussion of the Presidential debates

live.votizen.com

11–20 of 31 posts

Re: Show HN: Tracking voter discussion of the Presidential debates

#11
post #2

What do you like? What don't you like?

This is clever and I find it highly entertaining to read all of the trolls and flamebait. The white flash when the graphs update is extremely irritating to me.

Fellow Votizen dev.

I agree about the white flash. We decided to give nvd3 a try for charts, and it does that as part of its default animation. We'll probably disable animations or figure out some way to keep redraws from flashing like that.

Re: Show HN: Tracking voter discussion of the Presidential debates

#13
post #2

What do you like? What don't you like?

I love the whole concept and execution, except I think the tweets should scroll by slightly slower, as sometimes you don't have time to read a tweet before it disappears.

Nice! But on a netbook if I reduce the font to try to get both the Democrip and Rebloodlican halves on the screen, the Rebloodlican side just disappears.

Re: Show HN: Tracking voter discussion of the Presidential debates

#14

It's a fun visualization to have up as a dashboard, I think I'll keep it running during the debates. I love the design; it's very easy to read, and the simplicity and color make it easy to digest information at a glance. My constructive criticism: For the word frequency charts at the top of the screen, I'd weed out common words, and/or try to combine words into meaningful phrases. http://www.wordle.net/ does a good j…

We have weeded out a bunch of stuff and are actually handling n-grams, but apparently not with enough weight since they aren't showing up ever.

What words do you think shouldn't be there?

Re: Show HN: Tracking voter discussion of the Presidential debates

#16
post #4

How are you matching Twitter accounts to voter registration?

We have voter rolls (preprocessed) into elastic search. We do search using data available from twitter (name & location, mostly). We can't match all twitter users who are voters, but we have a very low false-positive rate.

And getting lower tomorrow. And then going up in efficacy, while maintaining confidence. There's a ton more we can do with this. :-)

Re: Show HN: Tracking voter discussion of the Presidential debates

#17

How are you matching Twitter accounts to voter registration?

Twitter's actually the hardest nut to crack—pretty sparse user info available. Facebook and LinkedIn have a much higher hit rate, but they don't have such easy streams to grab.

Re: Show HN: Tracking voter discussion of the Presidential debates

#18

Earlier quoted context omitted.

This is clever and I find it highly entertaining to read all of the trolls and flamebait. The white flash when the graphs update is extremely irritating to me.

Fellow Votizen dev. I agree about the white flash. We decided to give nvd3 a try for charts, and it does that as part of its default animation. We'll probably disable animations or figure out some way to keep redraws from flashing like that.

Add this to the CSS:

div.chart {opacity: 1 !important;}

It is a hack but should work.

Re: Show HN: Tracking voter discussion of the Presidential debates

#19
post #12

Interesting. I'm particularly interested in how you got this matched up against voter lists. Some states are quite a PIA to collect.

You're telling me. :-) We spent 2 years getting all those lists together and normalizing them. We're midway through a refresh now—new normalization framework, new matching algorithms, etc., etc.

Re: Show HN: Tracking voter discussion of the Presidential debates

#20

Earlier quoted context omitted.

This is clever and I find it highly entertaining to read all of the trolls and flamebait. The white flash when the graphs update is extremely irritating to me.

Fellow Votizen dev. I agree about the white flash. We decided to give nvd3 a try for charts, and it does that as part of its default animation. We'll probably disable animations or figure out some way to keep redraws from flashing like that.

Whoops, no, I did the flash to give a pulse impression. The transition is unavoidable, but I did the opacity animation on purpose. :)
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