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README.md
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@@ -35,15 +35,35 @@ This model is designed to digitize and preserve texts written in Mexico's indige
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- Academic research
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- Community documentation efforts
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### Model Variants
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- **Best Model** (`Tachiwin_best.traineddata`): Higher accuracy, slower processing (floating-point)
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- **Fast Model** (`Tachiwin_fast.traineddata`): Faster processing, slightly lower accuracy (integer-based)
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### Languages Covered
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This model supports all 68 indigenous languages of Mexico and hundreths of variants.
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## Usage
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### Requirements
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- Academic research
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- Community documentation efforts
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### Languages Covered
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This model supports all 68 indigenous languages of Mexico and hundreths of variants.
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### Sample Text Examples
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The model excels at recognizing complex diacritics and special characters found in indigenous Mexican languages:
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```
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Latin OCR: (raw tesseract untrained)
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Séli kie' ja sei Wa i ai sé ne ard néi jeu yéi pei la. Jau sét ma kid kota. Anii la a ngéi jeu jud pa la. Wai ai sgt la t& jau sét ma kid kota. Jau sé, ajo ikd anii la jau set, ma kid kotd .
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Tachiwin OCR: (trained by Tachiwin)
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Sëü kie’ jä sɇɨ Wa̱ i aɨ śɨ ne̱ aṟö nëi jeu yëi pei la̱. Jau sɇ́ɨ m̱a̱ kiä kötä. Añii Ia̱ a ngʉ́ɨ jeu juö poa̱̱ la̱. Wa̱ i aɨ sʉ́ɨ la̱ tä̱ jau sɇɨ ma̱ kiä kötä̱. Jau sɇ́ɨ, ajö̱ ikö añii Ia̱ jau sɇ́ɨ, ma̱ kiä kötä̱ .
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Fragment of "Libro de literatura en lengua chinanteca de Usila, Oaxaca" Lorenzo-Isidrio A, SEP 1999
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```
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## Performance
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- **Word Error Rate (WER)**: 1.04% on evaluation dataset
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- **Character Error Rate (CER)**: ~1% on evaluation dataset
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- **Accuracy**: 95% word-level accuracy
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### Model Variants
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- **Best Model** (`Tachiwin.traineddata`): Higher accuracy, slower processing (floating-point)
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- **Fast Model** (`Tachiwin_fast.traineddata`): Faster processing, slightly lower accuracy (integer-based)
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## Usage
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### Requirements
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