README.md

Step-by-Step​

Neural architecture search (NAS) training script run_mlm.py is based on run_mlm.py of Model-Compression-Research-Package by IntelLabs.

Prerequisite​

1. Environment​

Recommend python 3.7 or higher version.

pip install -r requirements.txt

2. Prepare Dataset

Datasets are downloaded and processed using 🤗 Datasets package.

NAS

1. Usage

The script run_mlm.py can be used for NAS of 🤗 Transformers models.

1.1 MobileBERT

Search best model architectures based on google/mobilebert-uncased on English Wikipedia and BookCorpus datasets using the following command:

python run_mlm.py \
    --model_name_or_path google/mobilebert-uncased \
    --datasets_name_config wikipedia:20200501.en bookcorpusopen \
    --do_train --do_eval --nas \
    --data_process_type segment_pair_nsp \
    --max_seq_length 128 \
    --dataset_cache_dir <DATA_CACHE_DIR> \
    --output_dir <OUTPUT_DIR>

1.2 BERTTiny

Search best model architectures based on prajjwal1/bert-tiny on English Wikipedia and BookCorpus datasets using the following command:

python run_mlm.py \
    --model_name_or_path prajjwal1/bert-tiny \
    --datasets_name_config wikipedia:20200501.en bookcorpusopen \
    --do_train --do_eval --nas \
    --data_process_type segment_pair_nsp \
    --max_seq_length 128 \
    --dataset_cache_dir <DATA_CACHE_DIR> \
    --output_dir <OUTPUT_DIR>