Datasets:
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from datasets import load_dataset
import re
ds = load_dataset("test.csv")
def prepro(datapoint):
pattern = "\s([0-9]\.){0,1}[0-9]{0,3}(?=\Z)"
text = datapoint["Embedded_text"].replace("\n", " ")
for i in range(3):
text = re.sub(pattern, "", text)
text = text.replace("Diesen Thread anzeigen", "").replace(" ", " ").replace(" ", " ")
datapoint["text"] = text
del datapoint["Embedded_text"]
return datapoint
ds_f = ds.map(prepro)
ds_f.to_parquet("test.parquet") |