Perl 6 - the future is here, just unevenly distributed

IRC log for #pdl, 2012-08-17

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All times shown according to UTC.

Time Nick Message
03:42 zpmorgan joined #pdl
03:42 liddle_piddle_bot Welcome back, zpmorgan
12:22 zpmorgan hi run4flat
14:23 run4flat zpmorgan, good morning!
14:39 zpmorgan run4flat, someone recently rated my 1st app :)
14:39 zpmorgan https://play.google.com/store/apps/details?id=com.zpmorgan.treeornot
14:40 zpmorgan between you & me, it doesn't deserve 4 stars :)
14:42 run4flat fantastic!
14:43 run4flat :-)
14:44 run4flat wait, they gave four stars, but didn't say why?
14:44 run4flat well, at least you have some momentum behind you!
14:45 run4flat So, does this mean that you can point the phone at a tree
14:45 run4flat and it'll recognize it as such?
14:45 zpmorgan yeah. except it doesn't yet take data from the camera
14:45 run4flat haha!
14:46 zpmorgan blank images do correctly register as non-trees though :)
14:46 run4flat oh!
14:46 run4flat that's a start
14:46 run4flat :-)
14:46 run4flat can you feed it an image on the phone?
14:46 zpmorgan nope
14:46 run4flat so if you took a picture, or downloaded a picture, it could analyze that?
14:47 zpmorgan it functions on my computer though
14:47 zpmorgan 35/50 correct in my test set
14:47 run4flat I guess that's in a forthcoming release, then
14:47 run4flat hey, 35/50 ain't bad
14:47 zpmorgan yeah, maybe a pro version
14:47 run4flat is that both accepts and rejects?
14:48 zpmorgan both positives & negatives, yes
14:48 run4flat what is the false positive and false negative rate?
14:48 run4flat 'cause that'd be cool to know
14:48 zpmorgan dunno, I imagine that'll come into question when I implement boosting
14:48 zpmorgan btw, also rewrote ai::nerl
14:48 zpmorgan I hope you don't use it
14:49 zpmorgan the old version, i mean
14:49 run4flat no
14:50 zpmorgan it's totally vectorized now, it doesn't thread but it's still several times faster
14:52 run4flat nice
14:52 run4flat hey, btw, check it out: https://github.com/run4flat/PDL-Parallel-threads
14:53 run4flat even better support for PDL and Perl threads. :-)
19:23 rindolf joined #pdl
19:23 liddle_piddle_bot Welcome back, rindolf
19:25 rindolf Hi all.
20:21 slon joined #pdl
20:24 slon hello, what is pdl analog for perl map function?
20:27 rindolf slon: most PDL functions are bulk operations.
20:27 rindolf slon: they work on all elements of their operands.

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