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License: Other
The pre-2015 version of libcomplearn, a data-compression based machine learning library. Minor bugfixes for legacy code.
License: Other
I'm having some trouble getting ncd to actually write binary output. On my local machine, complearn and qsearch work perfectly and I'm able to generate an output matrix with
ncd -d examples/10-mammals examples/10-mammals -b
However, I've installed complearn on an AWS machine (c4.4xlarge) and even though I get valid output to stdout, no binary distance matrix file is created. Here's the stdout output from that machine:
ncd -d 10-mammals/ 10-mammals/ -b
blueWhale 0.000000 0.919028 0.614154 0.893007 0.923245 0.906680 0.901882 0.923490 0.891838 0.921037
mouse 0.915612 0.000000 0.928828 0.919107 0.931597 0.912967 0.926512 0.934022 0.917987 0.845826
finWhale 0.606357 0.922631 0.000000 0.897390 0.922649 0.908055 0.897241 0.926669 0.900357 0.919432
graySeal 0.902570 0.924487 0.908946 0.000000 0.928216 0.878782 0.889022 0.925278 0.383320 0.919705
human 0.923842 0.936966 0.927620 0.930205 0.000000 0.931827 0.923842 0.659181 0.924921 0.934381
cat 0.903929 0.916896 0.911788 0.866012 0.926719 0.000000 0.887623 0.922004 0.869352 0.914931
horse 0.889467 0.916900 0.890444 0.880056 0.919467 0.877014 0.000000 0.920707 0.875792 0.906488
chimpanzee 0.917329 0.927266 0.921701 0.919714 0.651630 0.923772 0.921502 0.000000 0.914620 0.925477
harborSeal 0.893819 0.916204 0.907884 0.385103 0.924128 0.872102 0.882726 0.919176 0.000000 0.914620
rat 0.916817 0.847857 0.918233 0.913329 0.927023 0.916699 0.913696 0.926073 0.911846 0.000000
Is there any straightforward reason it might fail to create the binary file on the AWS machine but run on my own?
My machine is a Lenovo x260 running ArchLinux. The AWS machine is a c4.4xlarge machine running Ubuntu 16.04.
Hi,
Is there a compressor for floating point data? I would like to try NCD on a set of images. Thank you.
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