minhpvo/ocr-output_paddleocr_formula

Document Processing using PaddleOCR-VL (FORMULA mode)

This dataset contains FORMULA results from images in minhpvo/ocr-input using PaddleOCR-VL, an ultra-compact 0.9B OCR model.

Processing Details

• Source Dataset: minhpvo/ocr-input
• Model: PaddlePaddle/PaddleOCR-VL
• Task Mode: formula - Mathematical formula recognition to LaTeX
• Number of Samples: 13
• Processing Time: 1.9 min
• Processing Date: 2026-02-09 04:05 UTC

Configuration

• Image Column: image
• Output Column: paddleocr_formula
• Dataset Split: train
• Batch Size: 16
• Smart Resize: Enabled
• Max Model Length: 8,192 tokens
• Max Output Tokens: 4,096
• Temperature: 0.0
• GPU Memory Utilization: 80.0%

Model Information

PaddleOCR-VL is a state-of-the-art, resource-efficient model tailored for document parsing:

• 🎯 Ultra-compact - Only 0.9B parameters (smallest OCR model)
• 📝 OCR mode - General text extraction
• 📊 Table mode - HTML table recognition
• 📐 Formula mode - LaTeX mathematical notation
• 📈 Chart mode - Structured chart analysis
• 🌍 Multilingual - Support for multiple languages
• ⚡ Fast - Quick initialization and inference
• 🔧 ERNIE-4.5 based - Different architecture from Qwen models

Task Modes

• OCR: Extract text content to markdown format
• Table Recognition: Extract tables to HTML format
• Formula Recognition: Extract mathematical formulas to LaTeX
• Chart Recognition: Analyze and describe charts/diagrams

Dataset Structure

The dataset contains all original columns plus:

• paddleocr_formula: The extracted content based on task mode
• inference_info: JSON list tracking all OCR models applied to this dataset

Usage

from datasets import load_dataset
import json

# Load the dataset
dataset = load_dataset("{output_dataset_id}", split="train")

# Access the extracted content
for example in dataset:
    print(example["paddleocr_formula"])
    break

# View all OCR models applied to this dataset
inference_info = json.loads(dataset[0]["inference_info"])
for info in inference_info:
    print(f"Task: {info['task_mode']} - Model: {info['model_id']}")

Reproduction

This dataset was generated using the uv-scripts/ocr PaddleOCR-VL script:

uv run https://huggingface.co/datasets/uv-scripts/ocr/raw/main/paddleocr-vl.py \
    minhpvo/ocr-input \
    <output-dataset> \
    --task-mode formula \
    --image-column image \
    --batch-size 16 \
    --max-model-len 8192 \
    --max-tokens 4096 \
    --gpu-memory-utilization 0.8

Performance

• Model Size: 0.9B parameters (smallest among OCR models)
• Processing Speed: ~0.11 images/second
• Architecture: NaViT visual encoder + ERNIE-4.5-0.3B language model

Generated with 🤖 UV Scripts