The best way to get started with NeMo is to start with one of our tutorials.
Most NeMo tutorials can be run on Google’s Colab.
To run a tutorial:
Click the Colab link (see table below).
Connect to an instance with a GPU. For example, click Runtime > Change runtime type and select GPU for the hardware accelerator.
Domain |
Title |
GitHub URL |
|---|---|---|
| General | Getting Started: Exploring Nemo Fundamentals | NeMo Fundamentals |
| General | Getting Started: Sample Conversational AI application | Audio translator example |
| General | Getting Started: Voice swap application | Voice swap example |
| General | Exploring NeMo Model Construction | NeMo Models |
| General | Exploring NeMo Adapters | NeMo Adapters |
| General | Publishing NeMo models on Hugging Face Hub | NeMo Models on HF Hub |
| ASR | ASR with NeMo | ASR with NeMo |
| ASR | ASR with Subword Tokenization | ASR with Subword Tokenization |
| ASR | Offline ASR Inference with Beam Search and External Language Model Rescoring | Offline ASR |
| ASR | Online ASR inference with Microphone (Cache-Aware Streaming) | Online ASR Microphone Cache Aware Streaming |
| ASR | Online ASR inference with Microphone (Buffered Streaming) | Online ASR Microphone Buffered Streaming |
| ASR | Fine-tuning CTC Models on New Languages | ASR CTC Language Fine-Tuning |
| ASR | Intro to Transducers | Intro to Transducers |
| ASR | ASR with Transducers | ASR with Transducers |
| ASR | ASR with Adapters | ASR with Adapters |
| ASR | Speech Commands | Speech Commands |
| ASR | Online and Offline Speech Commands Inference | Online Offline Microphone Speech Commands |
| ASR | Voice Activity Detection (VAD) | Voice Activity Detection |
| ASR | Online and Offline VAD Inference | Online Offline Microphone VAD |
| ASR | Speaker Recognition and Verification | Speaker Recognition and Verification |
| ASR | Speaker Diarization Inference | Speaker Diarization Inference |
| ASR | ASR with Speaker Diarization | ASR with Speaker Diarization |
| ASR | Online Noise Augmentation | Online Noise Augmentation |
| ASR | ASR for Telephony Speech | ASR for Telephony Speech |
| ASR | Streaming inference for ASR | Streaming inference |
| ASR | Buffered Transducer inference for ASR | Buffered Transducer inference |
| ASR | Buffered Transducer inference with LCS Merge Algorithm | Buffered Transducer inference with LCS Merge |
| ASR | Offline ASR with VAD for CTC models | Offline ASR with VAD for CTC models |
| ASR | Self-supervised pre-training for ASR | Self-supervised Pre-training for ASR |
| ASR | Multi-lingual ASR | Multi-lingual ASR |
| ASR | Hybrid ASR-TTS Models | Hybrid ASR-TTS Models |
| ASR | ASR Confidence Estimation | ASR Confidence Estimation |
| ASR | Confidence-based Ensembles | Confidence-based Ensembles |
| NLP | Using Pretrained Language Models for Downstream Tasks | Pretrained Language Models for Downstream Tasks |
| NLP | Exploring NeMo NLP Tokenizers | NLP Tokenizers |
| NLP | Text Classification (Sentiment Analysis) with BERT | Text Classification (Sentiment Analysis) |
| NLP | Question Answering | Question Answering |
| NLP | Token Classification (Named Entity Recognition) | Token Classification: Named Entity Recognition |
| NLP | Joint Intent Classification and Slot Filling | Joint Intent and Slot Classification |
| NLP | GLUE Benchmark | GLUE Benchmark |
| NLP | Punctuation and Capitalization | Punctuation and Capitalization |
| NLP | Spellchecking ASR Customization - SpellMapper | Spellchecking ASR Customization - SpellMapper |
| NLP | Entity Linking | Entity Linking |
| NLP | Named Entity Recognition - BioMegatron | Named Entity Recognition - BioMegatron |
| NLP | Relation Extraction - BioMegatron | Relation Extraction - BioMegatron |
| NLP | P-Tuning/Prompt-Tuning | P-Tuning/Prompt-Tuning |
| NLP | Synthetic Tabular Data Generation | Synthetic Tabular Data Generation |
| Multimodal | Multimodal Data Preparation | Multimodal Data Preparation |
| Multimodal | NeVA (LLaVA) Tutorial | NeVA (LLaVA) Tutorial |
| Multimodal | Stable Diffusion Tutorial | Stable Diffusion Tutorial |
| Multimodal | DreamBooth Tutorial | DreamBooth Tutorial |
| TTS | NeMo TTS Primer | NeMo TTS Primer |
| TTS | TTS Speech/Text Aligner Inference | TTS Speech/Text Aligner Inference |
| TTS | FastPitch and MixerTTS Model Training | FastPitch and MixerTTS Model Training |
| TTS | FastPitch Finetuning | FastPitch Finetuning |
| TTS | FastPitch and HiFiGAN Model Training for German | FastPitch and HiFiGAN Model Training for German |
| TTS | Tacotron2 Model Training | Tacotron2 Model Training |
| TTS | FastPitch Duration and Pitch Control | FastPitch Duration and Pitch Control |
| TTS | FastPitch Speaker Interpolation | FastPitch Speaker Interpolation |
| TTS | Inference and Model Selection | TTS Inference and Model Selection |
| TTS | Pronunciation_customization | TTS Pronunciation_customization |
| Tools | NeMo Forced Aligner | NeMo Forced Aligner |
| Tools | Speech Data Explorer | Speech Data Explorer |
| Tools | CTC Segmentation | CTC Segmentation |
| Text Processing (TN/ITN) | Text Normalization and Inverse Normalization for ASR and TTS | Text Normalization |
| Text Processing (TN/ITN) | Inverse Text Normalization for ASR - Thutmose Tagger | Inverse Text Normalization with Thutmose Tagger |
| Text Processing (TN/ITN) | Constructing Normalization Grammars with WFSTs | WFST Tutorial |