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metadata
dataset_info:
  features:
    - name: tokens
      sequence: string
    - name: tags
      sequence: int64
  splits:
    - name: train
      num_bytes: 118725876
      num_examples: 88619
    - name: test
      num_bytes: 29511302
      num_examples: 22110
  download_size: 34363806
  dataset_size: 148237178
configs:
  - config_name: default
    data_files:
      - split: train
        path: data/train-*
      - split: test
        path: data/test-*
task_categories:
  - token-classification

Mountain Names NER Dataset

Dataset Description

A Named Entity Recognition dataset focused on identifying mountain names in text. The dataset contains tokenized text with corresponding NER tags where:

  • Tag 1: Mountain name
  • Tag 0: Not a mountain name

Dataset Structure

The dataset contains two main columns:

  • tokens: List of tokenized words
  • tags: Corresponding NER tags (0 or 1)

Example:

{
    'tokens': ['The', 'Everest', 'is', 'the', 'highest', 'peak'],
    'tags': [0, 1, 0, 0, 0, 0]
}

Usage:

from datasets import load_dataset

dataset = load_dataset("Gepe55o/mountain-ner-dataset")

train_data = dataset["train"]
test_data = dataset["test"]

Dataset creation:

  • Source data collected from NERetrive and Few-NERD datasets
  • Filtered for mountain-related entities
  • Converted to binary classification (mountain/non-mountain)