Hugging Face Datasets

Working with Hugging Face

Jacob H. Marquez

Lead Data Engineer

¹ https://huggingface.co/datasets

Instalace balíčku Datasets

pip install datasets

🌐 Přístup k
📥 Stahování
🔧 Použití
🤝 Sdílení

¹ https://huggingface.co/docs/datasets/loading

Stažení datové sady

from datasets import load_dataset

data = load_dataset("IVN-RIN/BioBERT_Italian")

Parametr split

data = load_dataset("IVN-RIN/BioBERT_Italian", split="train")

¹ https://huggingface.co/docs/datasets/v2.15.0/loading

Formáty datových sad Apache Arrow

Datová sada Apache Arrow

¹ https://arrow.apache.org/overview/

Manipulace s daty

data = load_dataset("IVN-RIN/BioBERT_Italian", split="train")


# Filter for pattern " bella "
filtered = data.filter(lambda row: " bella " in row['text'])
print(filtered)

Dataset({
    features: ['text'],
    num_rows: 1122
})

¹ https://huggingface.co/docs/datasets/process#select-and-filter

Manipulace s daty

# Select the first two rows
sliced = filtered.select(range(2))


print(sliced)

Dataset({features: ['text'], num_rows: 2})

# Extract the 'text' for the first row
print(sliced[0]['text'])

Concentrazioni atmosferiche di PCDD/PCDF...

¹ https://huggingface.co/docs/datasets/process#select-and-filter

Pojďme si procvičit!

Working with Hugging Face