It may be because training data has 2 consecutive space characters. The cleaning script should have gotten rid of that. Did you run the cleaning script? clean-corpus-n.perl You can delete that line
On 11 May 2013 08:11, Wenliang Chen <[email protected]> wrote: > Hi, all > > I used moses-1.0 and tried to run Factored training.I met an error when > tuning the parameters. > > I used word and pos tags as input, an example: > ''|'' nearly|rb 50|cd people|nns are|vbp thought|vbn to|to have|vb > died|vbn on|in wednesday|nnp as|in the|dt bangladesh|nnp rifles|nnp (|-lrb- > bdr|nnp )|-rrb- staged|vbd an|dt armed|jj mutiny|nn ,|, ''|'' mohammad|nnp > quamrul|nnp islam|nnp said|vbd to|to be|vb over|in pay|nn and|cc > conditions|nns .|. > > The command I used for training is as follows: > perl ../mosesdecoder-RELEASE-1.0/scripts/training/train-model.perl > -root-dir train -corpus $1 -f vn -e en -alignment grow-diag-final-and > -reordering msd-bidirectional-fe -lm 0:5:$2:8 -external-bin-dir > ~/SMT/Moses/mosesdecoder-RELEASE-1.0/tools --alignment-factors 0,1-0,1 > --translation-factors 0-0+1-1 --reordering-factors 0-0+1-1 > --generation-factors 0-1 --decoding-steps t0,g0,t1,g1 > > A warning got from training: > WARNING: Your [mapping-steps] require generation steps up to id 2 but you > defined generation steps 0..1 > > Then I ran the tuning program, but got an error: > ScoreProducer: Generation start: 1 end: 3 > ERROR:/home/chenwl/SMT/Moses/fact.ve/train/model/generation.0-1.gz:1: > expected 2 feature values, but found 0 > > I checked the file generation.0-1.gz, and found the first line has some > problem. > ========generation.0-1.gz========== > 1.0000000 1.0000000 > buonnhang nnp 1.0000000 0.0000007 > cattles nns 1.0000000 0.0000021 > measles vbz 0.0533333 0.0000163 > > I dont know how the first line comes. > > Best > > Wenliang > > > _______________________________________________ > Moses-support mailing list > [email protected] > http://mailman.mit.edu/mailman/listinfo/moses-support > > -- Hieu Hoang Research Associate University of Edinburgh http://www.hoang.co.uk/hieu
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