Datasets:

wulanbhai
/

latex-hard-2line-split

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Image-to-Text

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metadata

license: mit
task_categories:
  - image-to-text
language:
  - en
tags:
  - latex
  - math
  - formulas
  - hard-2line
size_categories:
  - 10K<n<100K

LaTeX Hard 2-Line Dataset (Split)

Dataset ini adalah subset dari OleehyO/latex-formulas yang telah dikurasi untuk formula LaTeX "hard" dengan 2+ baris.

Dataset Details

Source Dataset: OleehyO/latex-formulas (config: cleaned_formulas)
Subset: hard_2line - Formula dengan 2 atau lebih baris (mengandung \\)
Total Samples: 99,305
Seed: 42

Splits

Split	Samples	Percentage
Train	69,513	70%
Validation	19,861	20%
Test	9,931	10%

Usage

from datasets import load_dataset

# Load all splits
dataset = load_dataset("wulanbhai/latex-hard-2line-split")

# Load specific split
train_data = load_dataset("wulanbhai/latex-hard-2line-split", split="train")
val_data = load_dataset("wulanbhai/latex-hard-2line-split", split="validation")
test_data = load_dataset("wulanbhai/latex-hard-2line-split", split="test")

Curation Process

Dataset ini dikurasi menggunakan regex pattern untuk mendeteksi formula multi-baris:

Pattern: (?<!\\)\\\\(?![A-Za-z]) - break baris nyata (bukan escaped)
Environment blocks: matrix, align, gather, dll.

Generation Details

Generated: 2025-10-28T04:42:49+00:00
Curation script: latex-hard-2line-matrix-indices

License

Indices only - no images or original LaTeX content redistributed. Refer to source dataset for licensing.