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#!/bin/bash
usage="$(basename "$0") [-d <data-split-name>]
Argument -d takes (few-shot) data split names.
Possible data-split names : 50-dpd|100-dpd|125-dpd|250-dpd"
while getopts :d: flag
do
case "${flag}" in
d) data_split=${OPTARG};;
:) printf "missing argument for -%s\n" "$OPTARG" >&2; echo "$usage" >&2; exit 1;;
esac
done
# check for mandatory/required -d argument
# mandatory arguments
if [ ! "$data_split" ]; then
echo "arguments -d must be provided"
echo "$usage" >&2; exit 1
fi
# Check whether the required environment vars are set
if [ -z "${SAVED_MODELS_PROMPT}" ]; then
echo "Must set SAVED_MODELS_PROMPT in environment, run set_env.sh first!";
exit 1
fi
# Check whether the required environment vars are set
if [ -z "${PRE_TRAINED_SOLOIST}" ]; then
echo "Pre-trained SOLOIST Model path must be provided!";
echo "Must set PRE_TRAINED_SOLOIST in environment, run set_env.sh first!";
exit 1
fi
# check if the training data file exists
TRAIN_DATA_FILE=../data/prompt-learning/"${data_split}"/train.soloist.json
if [ -f "$TRAIN_DATA_FILE" ]; then
echo "Selected Training set :: ${data_split}/train.soloist.json"
else
echo "Training File with set ${data_split} does not exist."
exit 1
fi
# create experiment folder for storing saved models
datetime_now=$(date +"%Y%m%dT%H%M%S")
experiment_folder="${data_split}"/experiment-${datetime_now}
SAVE_DIR="${SAVED_MODELS_PROMPT}"/"${experiment_folder}"
echo "Trained Models (epochs) will be saved in ${SAVE_DIR}"
# different number of epoch for different training sets
# when using prompt ensemble for training, preferably use more number of epochs.
epochs=5
python prompt_train.py \
--save_model_dir="${SAVE_DIR}" \
--pretrained_model_path="${PRE_TRAINED_SOLOIST}" \
--train_data_file="${TRAIN_DATA_FILE}" \
--validation_file=../data/prompt-learning/valid/valid.soloist.json \
--num_epochs $epochs \
--learning_rate 5e-5 \
--with_inverse_prompt \
--inverse_prompt_weight 0.3