Hugging Face 数据集

使用 Hugging Face

Jacob H. Marquez

Lead Data Engineer

Hugging Face 数据集

¹ https://huggingface.co/datasets

Hugging Face 数据集

¹ https://huggingface.co/datasets

安装 Datasets 包

pip install datasets

🌐 访问
📥 下载
🔧 使用
🤝 共享

Apache Arrow 数据集

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

下载数据集

from datasets import load_dataset

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

Split 参数

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

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

Apache Arrow 数据集格式

Apache Arrow 数据集

¹ https://arrow.apache.org/overview/

数据处理

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


# 过滤包含模式 " 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

数据处理

# 选择前两行
sliced = filtered.select(range(2))


print(sliced)

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

# 提取第一行的 'text'
print(sliced[0]['text'])

Concentrazioni atmosferiche di PCDD/PCDF...

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

Ayo berlatih!

使用 Hugging Face