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import json
import os
import tqdm
from fairseq.data import Dictionary, data_utils
def load_dictionary(dict_path):
return Dictionary.load(dict_path)
def load_dataset(split_path, src_dict):
dataset = data_utils.load_indexed_dataset(
split_path,
src_dict,
combine=False, # set to true for loading `train*`
)
if dataset is None:
raise FileNotFoundError(f"Dataset not found: {split_path}")
return dataset
def load_bpe(enc_path):
with open(enc_path) as f:
bpe2idx = json.load(f)
idx2bpe = {v: k for k, v in bpe2idx.items()}
return bpe2idx, idx2bpe
def detokenize(tokens, src_dict, idx2bpe):
raw_inds = map(int, src_dict.string(tokens).split())
raw_chrs = "".join([idx2bpe[raw_ind] for raw_ind in raw_inds])
raw_chrs = raw_chrs.replace("\u0120", " ")
return raw_chrs
def _main(src_root, src_dict_path, src_bpe_path, src_splits, tgt_root, tgt_splits):
src_dict = load_dictionary(src_dict_path)
bpe2idx, idx2bpe = load_bpe(src_bpe_path)
assert len(src_splits) == len(tgt_splits)
for src_split, tgt_split in zip(src_splits, tgt_splits):
src_dataset = load_dataset(f"{src_root}/{src_split}", src_dict)
tgt_path = f"{tgt_root}/{tgt_split}.txt"
print(f"processing {src_split} (dump to {tgt_path})...")
os.makedirs(os.path.dirname(tgt_path), exist_ok=True)
with open(tgt_path, "w") as f:
for tokens in tqdm.tqdm(src_dataset):
raw_str = detokenize(tokens, src_dict, idx2bpe)
f.write(raw_str + "\n")
def main_pt():
src_root = "/datasets01/bookwiki_CC-NEWS_openwebtext_stories-mmap2-bin/121219/bookwiki_CC-NEWS_openwebtext_stories-mmap2-bin"
src_dict_path = f"{src_root}/dict.txt"
src_bpe_path = f"{src_root}/encoder.json"
src_splits = [
"bookwiki_aml-mmap2-bin/shard0/train",
"bookwiki_aml-mmap2-bin/shard1/train",
"bookwiki_aml-mmap2-bin/shard2/train",
"bookwiki_aml-mmap2-bin/shard3/train",
"bookwiki_aml-mmap2-bin/shard4/train",
"bookwiki_aml-mmap2-bin/valid/valid",
]
tgt_root = "/checkpoint/wnhsu/data/data2vec2/data/text/bookwiki_aml-full-mmap2-txt"
tgt_splits = [
"train0",
"train1",
"train2",
"train3",
"train4",
"valid",
]
_main(src_root, src_dict_path, src_bpe_path, src_splits, tgt_root, tgt_splits)
def main_ft():
src_root = "/fsx-wav2vec/wnhsu/data/data2vec2/data/text/GLUE"
src_dict_path = f"{src_root}/dict.txt"
src_bpe_path = f"{src_root}/encoder.json"
src_splits = [
"CoLA-bin/input0/train",
"CoLA-bin/input0/valid",
"CoLA-bin/input0/test",
"MNLI-bin/input0/train",
"MNLI-bin/input0/valid",
"MNLI-bin/input0/test",
"MNLI-bin/input0/test1",
"MNLI-bin/input1/train",
"MNLI-bin/input1/valid",
"MNLI-bin/input1/test",
"MNLI-bin/input1/test1",
"MRPC-bin/input0/train",
"MRPC-bin/input0/valid",
"MRPC-bin/input0/test",
"MRPC-bin/input1/train",
"MRPC-bin/input1/valid",
"MRPC-bin/input1/test",
"QNLI-bin/input0/train",
"QNLI-bin/input0/valid",
"QNLI-bin/input0/test",
"QNLI-bin/input1/train",
"QNLI-bin/input1/valid",
"QNLI-bin/input1/test",
"QQP-bin/input0/train",
"QQP-bin/input0/valid",
"QQP-bin/input0/test",
"QQP-bin/input1/train",
"QQP-bin/input1/valid",
"QQP-bin/input1/test",
"RTE-bin/input0/train",
"RTE-bin/input0/valid",
"RTE-bin/input0/test",
"RTE-bin/input1/train",
"RTE-bin/input1/valid",
"RTE-bin/input1/test",
"SST-2-bin/input0/train",
"SST-2-bin/input0/valid",
"SST-2-bin/input0/test",
"STS-B-bin/input0/train",
"STS-B-bin/input0/valid",
"STS-B-bin/input0/test",
"STS-B-bin/input1/train",
"STS-B-bin/input1/valid",
"STS-B-bin/input1/test",
]
tgt_root = "/fsx-wav2vec/wnhsu/data/data2vec2/data/text/GLUE_chr"
tgt_splits = [
"CoLA-bin/input0/train",
"CoLA-bin/input0/valid",
"CoLA-bin/input0/test",
"MNLI-bin/input0/train",
"MNLI-bin/input0/valid",
"MNLI-bin/input0/test",
"MNLI-bin/input0/test1",
"MNLI-bin/input1/train",
"MNLI-bin/input1/valid",
"MNLI-bin/input1/test",
"MNLI-bin/input1/test1",
"MRPC-bin/input0/train",
"MRPC-bin/input0/valid",
"MRPC-bin/input0/test",
"MRPC-bin/input1/train",
"MRPC-bin/input1/valid",
"MRPC-bin/input1/test",
"QNLI-bin/input0/train",
"QNLI-bin/input0/valid",
"QNLI-bin/input0/test",
"QNLI-bin/input1/train",
"QNLI-bin/input1/valid",
"QNLI-bin/input1/test",
"QQP-bin/input0/train",
"QQP-bin/input0/valid",
"QQP-bin/input0/test",
"QQP-bin/input1/train",
"QQP-bin/input1/valid",
"QQP-bin/input1/test",
"RTE-bin/input0/train",
"RTE-bin/input0/valid",
"RTE-bin/input0/test",
"RTE-bin/input1/train",
"RTE-bin/input1/valid",
"RTE-bin/input1/test",
"SST-2-bin/input0/train",
"SST-2-bin/input0/valid",
"SST-2-bin/input0/test",
"STS-B-bin/input0/train",
"STS-B-bin/input0/valid",
"STS-B-bin/input0/test",
"STS-B-bin/input1/train",
"STS-B-bin/input1/valid",
"STS-B-bin/input1/test",
]
_main(src_root, src_dict_path, src_bpe_path, src_splits, tgt_root, tgt_splits)
if __name__ == "__main__":
main_pt()
main_ft()
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