jayurbain / mitlm

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smoothing failed when saving #34

Open GoogleCodeExporter opened 8 years ago

GoogleCodeExporter commented 8 years ago
Hi, I have problem with smoothing large files of 3-grams counts.
I use :estimate-ngram -order 3 -counts allgrams -smoothing FixModKN -wl 
allgrams.FixModKN.lm command and i get this error:

Saving LM to train.corpus.lm...
estimate-ngram: src/NgramModel.cpp:422: void NgramModel::SaveLM(const 
std::vector<DenseVector<double>, std::allocator<DenseVector<double> > >&, const 
std::vector<DenseVector<double>, std::allocator<DenseVector<double> > >&, 
ZFile&) const: Assertion `(size_t)(ptr - lineBuffer.data()) < 
lineBuffer.size()' failed.

Before I tried on 2-grams with 4,7GB files and it works fine. 3-grams file is 
20GB big.

My operating system is GNU/Linux x86_64 with 96GB RAM

Original issue reported on code.google.com by Roksana....@gmail.com on 15 Nov 2012 at 4:48