dumitrescustefan
commited on
Commit
•
dc45156
1
Parent(s):
43857a6
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Browse files- .gitattributes +2 -0
- _split_train.py +3 -87
- diacritic.py +3 -61
.gitattributes
CHANGED
@@ -49,3 +49,5 @@ saved_model/**/* filter=lfs diff=lfs merge=lfs -text
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*.jpg filter=lfs diff=lfs merge=lfs -text
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*.jpeg filter=lfs diff=lfs merge=lfs -text
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*.webp filter=lfs diff=lfs merge=lfs -text
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*.jpg filter=lfs diff=lfs merge=lfs -text
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*.jpeg filter=lfs diff=lfs merge=lfs -text
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*.webp filter=lfs diff=lfs merge=lfs -text
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_split_train.py filter=lfs diff=lfs merge=lfs -text
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diacritic.py filter=lfs diff=lfs merge=lfs -text
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_split_train.py
CHANGED
@@ -1,87 +1,3 @@
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print(f"Zipping {dest_file} ... ")
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with gzip.open(dest_file, 'wt') as w:
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w.writelines(lines)
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print(f" .... done.")
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def split_train(MB_PER_FILE = 100):
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print("Splitting TRAIN into shards with {} MB per file:".format(MB_PER_FILE))
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os.makedirs("data", exist_ok=True)
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print("Working ...")
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cnt = 0
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lid = 0
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shard = 0
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cutoff = MB_PER_FILE * 1000 * 1000
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accumulator = []
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line_cnt = 0
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with open("train.txt", "r", encoding="utf8") as f:
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for line in f:
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line_cnt += 1
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if line_cnt % 1000000 == 0:
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print(f"\t{line_cnt/1000000:.2f}M lines, at shard {shard} ... ")
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cnt += len(line)
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data = {
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"id": lid,
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"text": line.strip()
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}
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accumulator.append(json.dumps(data, ensure_ascii=False)+"\n")
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lid += 1
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if cnt > cutoff:
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zip_file(accumulator, os.path.join("data", "train-"+str(shard).zfill(3) + ".json.gz"))
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cnt = 0
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accumulator = []
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shard += 1
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# flush buffer
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zip_file(accumulator, os.path.join("data", "train-"+str(shard).zfill(3) + ".json.gz"))
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shard += 1
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print("Done, wrote {} files.".format(shard))
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def write_valid():
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# do valid
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cnt = 0
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lid = 0
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accumulator = []
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with open("valid.txt", "r", encoding="utf8") as f:
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for line in f:
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cnt += len(line)
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data = {
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"id": lid,
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"text": line.strip()
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}
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accumulator.append(json.dumps(data, ensure_ascii=False)+"\n")
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lid += 1
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zip_file(accumulator, os.path.join("data", "valid-000.json.gz"))
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def split_into_train_and_valid(percent=0.01):
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import random
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import ftfy
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import tqdm
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train_file = open("train.txt", "w", encoding="utf8")
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valid_file = open("valid.txt", "w", encoding="utf8")
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with open("corpus-diac.txt", "r", encoding="utf8") as f:
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cnt = 0
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for line in tqdm.tqdm(f):
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cnt += 1
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if cnt < 2000000:
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continue
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line = ftfy.fix_text(line.strip())+"\n"
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if random.random() <= percent:
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valid_file.write(line)
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else:
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train_file.write(line)
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train_file.close()
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valid_file.close()
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#split_into_train_and_valid()
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os.makedirs("data", exist_ok=True)
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write_valid() # do valid
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split_train() # do train
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version https://git-lfs.github.com/spec/v1
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oid sha256:62516c206bf1f6239cd687f2c95169b1d4f264ab54dee0187f86677116afecd1
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size 2556
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diacritic.py
CHANGED
@@ -1,61 +1,3 @@
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logger = datasets.logging.get_logger(__name__)
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_DESCRIPTION = """\\nRomanian diacritic dataset"""
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_CITATION = """n/a"""
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_URL = "https://github.com/dumitrescustefan/diacritic"
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_DATA_URL = "https://huggingface.co/datasets/dumitrescustefan/diacritic/resolve/main/data/{split_suffix}-{index:03d}.json.gz"
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_N_SHARDS_PER_SPLIT = {
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"train": 78, "validation": 1
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}
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class RLM(datasets.GeneratorBasedBuilder):
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BUILDER_CONFIGS = [
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datasets.BuilderConfig(name="v1", version="1.0.0", description="v1.0 of romanian diacritic corpus"),
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]
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DEFAULT_CONFIG_NAME = "v1"
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def _info(self):
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return datasets.DatasetInfo(
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description=_DESCRIPTION,
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features=datasets.Features(
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{
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"id": datasets.Value("int64"),
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"text": datasets.Value("string"),
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}
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),
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supervised_keys=None,
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homepage=_URL,
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citation=_CITATION,
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)
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def _split_generators(self, dl_manager):
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data_urls = {}
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for split in ["train", "validation"]:
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data_urls[split] = [
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_DATA_URL.format(split_suffix=split, index=iindex) for iindex in range(_N_SHARDS_PER_SPLIT[split])
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]
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train_downloaded_files = dl_manager.download(data_urls["train"])
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validation_downloaded_files = dl_manager.download(data_urls["validation"])
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return [
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datasets.SplitGenerator(name=datasets.Split.TRAIN, gen_kwargs={"filepaths": train_downloaded_files}),
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datasets.SplitGenerator(name=datasets.Split.VALIDATION, gen_kwargs={"filepaths": validation_downloaded_files}),
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]
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def _generate_examples(self, filepaths):
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"""This function returns the examples in the raw (text) form by iterating on all the files."""
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id_ = 0
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for filepath in filepaths:
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logger.info("generating examples from = %s", filepath)
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with gzip.open(open(filepath, "rb"), "rt", encoding="utf-8") as f:
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for line in f:
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if line:
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example = json.loads(line)
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yield id_, example
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id_ += 1
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version https://git-lfs.github.com/spec/v1
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oid sha256:a1dd36e7deba840b87837b54d3d4096dce3875b307679aad76ecebfe8d53cdc0
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size 2260
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