From Nordic Language Processing Laboratory
Revision as of 19:20, 29 September 2019 by Andreku (talk | contribs) (Training ELMo on Saga)
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ELMo is a family of contextualized word embeddings first introduced in [Peter et al. 2018].

Training ELMo on Saga

As of now, one should use Anaconda to get working GPU-enabled TensorFlow on Saga. tensorflow-gpu Python package is then installed locally.

After that, the code from can be used to train a model. More instructions to appear later.

Example SLURM file:

#SBATCH --job-name=elmo
#SBATCH --mail-type=FAIL
#SBATCH --account=nn9447k  # Use your project number
#SBATCH --partition=accel    # To use the accelerator nodes
#SBATCH --gres=gpu:2         # To specify how many GPUs to use
#SBATCH --time=10:00:00      # Max walltime is 14 days.
#SBATCH --mem-per-cpu=6G
#SBATCH --ntasks=8
set -o errexit  # Recommended for easier debugging
module purge   # Recommended for reproducibility
module load Anaconda3/2019.03
# >>> conda initialize >>>
# !! Contents within this block are managed by 'conda init' !!
__conda_setup="$('/cluster/software/Anaconda3/2019.03/bin/conda' 'shell.bash' 'hook' 2> /dev/null)"
if [ $? -eq 0 ]; then
   eval "$__conda_setup"
   if [ -f "/cluster/software/Anaconda3/2019.03/etc/profile.d/" ]; then
               . "/cluster/software/Anaconda3/2019.03/etc/profile.d/"
       export PATH="/cluster/software/Anaconda3/2019.03/bin:$PATH"
unset __conda_setup
# <<< conda initialize <<<
conda activate python3.6
python3 bin/ --train_prefix $DATA --size $SIZE --vocab_file $VOCAB --save_dir $OUT

$DATA is a path to the directory containing any number of (possibly gzipped) plain text files: your training corpus. $SIZE if the number of word tokens in $DATA (necessary to properly construct and log batches). $VOCAB is a (possibly gzipped) one-word-per-line vocabulary file; it should always contain at least , and <UNK>. $OUT is a directory where the TensorFlow checkpoints will be saved.