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(compute-eer.cc ) EER not computing for long files while running speaker verification #4557

Closed puneetbawa closed 3 years ago

puneetbawa commented 3 years ago

Below are the files (trials and score file with 58904064 lines) that are being produced.

Trails File(an example of contents in file): p11_1 p11_79 target p11_1 p11_80 target p11_1 p11_81 target p11_1 p13_1 nontarget p11_1 p13_2 nontarget p11_1 p13_3 nontarget p11_1 p13_4 nontarget

Score File(an example of file being created): p11_1 p11_47 0.9891459 p11_1 p11_48 8.497258 p11_1 p11_49 6.170756 p11_1 p11_50 7.821037 p11_1 p11_51 10.36903 p11_1 p11_52 13.0808 p11_1 p11_53 11.68752 p11_1 p11_54 13.83949 p11_1 p11_55 8.460979 p11_1 p11_56 1.454185 p11_1 p11_57 5.7751 p11_1 p11_58 1.644444

However, the code as per voxceleb recipe (v1) is running fine but 1) prepare_for_eer.py is resulting in a error of Empty Input 2) The code written doesn't show any output or even error after run( blank output).So when instead of pointing into /dev/null for eer variable, I Changed to some file the below error details appeared, which otherwise were uncatchable.

Error Details:

compute-eer /dev/fd/63 ERROR (compute-eer[5.5.821~6-811bd2]:main():compute-eer.cc:127) Empty input. [ Stack-Trace: ] /home/pranav/kaldi/src/lib/libkaldi-base.so(kaldi::MessageLogger::LogMessage() const+0xb42) [0x7fc87e326692] compute-eer(kaldi::MessageLogger::LogAndThrow::operator=(kaldi::MessageLogger const&)+0x21) [0x55e4b670f79b] compute-eer(main+0x58d) [0x55e4b670f46d] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xe7) [0x7fc87d9afbf7] compute-eer(_start+0x2a) [0x55e4b670ebea] kaldi::KaldiFatalError

kkm000 commented 3 years ago

Check your scripts and figure out why do you send empty input to the compute-eer binary. https://github.com/kaldi-asr/kaldi/blob/ea2b433dfdd7eab4c7a665ef46f7e87a2e4a782e/src/ivectorbin/compute-eer.cc#L126-L127

I'm closing this issue, because it is a question, not a feature proposal or a defect report. We have a forum that is the best place to ask questions, and getting answers and input from other users as well. We are hanging out there all the time, too. Here, in the issue tracker, we are just too few.

Kaldi help forum: https://groups.google.com/forum/#!forum/kaldi-help

Instructions for joining: http://kaldi-asr.org/forums.html

If you think I misunderstood your intention, please reply, and I'll reopen it.