README.md

metadata

language:
  - ml

Malayalam Pretraining/Tokenization dataset.

Preprocessed and combined data from the following links, * ai4bharat * CulturaX * Swathanthra Malayalam Computing

Commands used for preprocessing.

1. To remove all non Malayalam characters.

   sed -i 's/[^ം-ൿ.,;:@$%+&?!() ]//g' test.txt

2. To merge all the text files in a particular Directory(Sub-Directory)

   find SMC -type f -name '*.txt' -exec cat {} ; >> combined_SMC.txt

3. To remove all lines with characters less than 5.

   grep -P '[\x{0D00}-\x{0D7F}]' data/ml.txt | awk 'length($0) >= 5' > preprocessed/ml.txt

---

dataset_info: features: - name: text dtype: string splits: - name: train num_bytes: 46611476142 num_examples: 63110105 - name: test num_bytes: 252742305 num_examples: 267251 download_size: 17881832073 dataset_size: 46864218447 configs: - config_name: default data_files: - split: train path: data/train-* - split: test path: data/test-*