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Whisper Large Pt Cv11

Developed by jonatasgrosman
A speech recognition model fine-tuned on the Portuguese Common Voice 11 dataset based on OpenAI's Whisper-large-v2 model
Downloads 155
Release Time : 12/16/2022

Model Overview

This model is an automatic speech recognition (ASR) model optimized for Portuguese, fine-tuned on the Common Voice 11 dataset, supporting Portuguese speech transcription tasks.

Model Features

Portuguese optimization
Specifically fine-tuned for Portuguese speech recognition tasks, offering better Portuguese recognition performance compared to the original Whisper-large-v2 model
Low error rate
Achieves a word error rate (WER) of 4.82% and a character error rate (CER) of 1.61% on the Common Voice 11 test set
Punctuation recognition
Capable of recognizing capitalization and punctuation, supporting more natural transcription output

Model Capabilities

Portuguese speech recognition
Automatic punctuation generation
Capitalization recognition

Use Cases

Speech transcription
Portuguese speech-to-text
Convert Portuguese speech content into punctuated text
Achieves a WER of 4.82% on the Common Voice 11 test set
Voice assistants
Portuguese voice command recognition
Recognize and understand Portuguese voice commands
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