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Workflows
7,697
Principles
16,832
Implementations
1,245
Heuristics
909
Environments
Welcome to Leeroopedia
Your ML & Data Knowledge Wiki. Best practices and expert-level knowledge for Machine Learning and Data Engineering, covering 1000+ frameworks and libraries from training to deployment.
Browse implementation patterns, configuration guides, debugging heuristics, and battle-tested defaults for frameworks like vLLM, DeepSpeed, Megatron-LM, FlashAttention, Triton, Unsloth, LangChain, and many more. Every page is structured so both humans and AI agents can find what they need fast.
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| Category | Description | Browse |
|---|---|---|
| Workflows | Step-by-step processes and procedures | Browse All |
| Principles | Core ideas and foundational knowledge | Browse All |
| Implementations | Code-level details and modules | Browse All |
| Heuristics | Best practices and guidelines | Browse All |
| Environments | Setup and configuration guides | Browse All |
Explore Pages
Workflows
- Workflow:Alibaba ROLL Supervised Finetuning Pipeline
- Workflow:Langchain ai Langgraph CLI Deployment
- Workflow:Neuml Txtai Semantic Search Pipeline
- Workflow:NVIDIA NeMo Aligner Reward Model Training
- Workflow:ChenghaoMou Text dedup Suffix Array Deduplication
- Workflow:Huggingface Trl Direct Preference Optimization
- Workflow:Langfuse Langfuse Evaluation pipeline
- Workflow:Nautechsystems Nautilus trader Data loading and cataloging
- Workflow:Langchain ai Langchain Chat Model Invocation
- Workflow:Junyanz Pytorch CycleGAN and pix2pix CycleGAN Training
Principles
- Principle:Huggingface Trl PEFT LoRA Configuration Reward
- Principle:Neuml Txtai RAG Query Execution
- Principle:NVIDIA NeMo Aligner DPO Reference Policy Management
- Principle:Bitsandbytes foundation Bitsandbytes FP8 Linear Layer
- Principle:Risingwavelabs Risingwave CDC PostgreSQL Schema Management
- Principle:Microsoft Playwright Verify Expectations with Agent
- Principle:Fastai Fastbook Training Loop
- Principle:Bigscience workshop Petals Inference Session Management
- Principle:Helicone Helicone Payment Processing
- Principle:Eventual Inc Daft UDF Metrics
Implementations
- Implementation:Ollama Ollama ParseTensors
- Implementation:MarketSquare Robotframework browser Js Module Exports Pattern
- Implementation:Hiyouga LLaMA Factory V1 Accelerator Helper
- Implementation:Langchain ai Langgraph ValidationNode
- Implementation:BerriAI Litellm Proxy Auth Credentials
- Implementation:Recommenders team Recommenders RLRMC Dataset
- Implementation:Deepspeedai DeepSpeed CPU Adam Header
- Implementation:NVIDIA TransformerEngine Custom Current Scaling
- Implementation:CarperAI Trlx Trlx Train SFT
- Implementation:NVIDIA TransformerEngine PyTorch Ext Normalization
Heuristics
- Heuristic:Treeverse LakeFS Action Cache Wait Tip
- Heuristic:FlagOpen FlagEmbedding Dynamic Batch Size Reduction
- Heuristic:Huggingface Peft Gradient Checkpointing With Quantization
- Heuristic:SeleniumHQ Selenium Thread Safety With ThreadGuard
- Heuristic:Ggml org Ggml Thread Count Selection
- Heuristic:Nautechsystems Nautilus trader Parquet Row Group Tuning
- Heuristic:Facebookresearch Audiocraft Gradient Balancing For Multi Loss
- Heuristic:Marker Inc Korea AutoRAG Warning Deprecated Legacy QA Creation
- Heuristic:Lucidrains X transformers MaskGIT Generation Tuning
- Heuristic:Langgenius Dify Env Sync Upgrade Strategy
Environments
- Environment:Huggingface Datasets Lance Dependencies
- Environment:Vespa engine Vespa POSIX Mmap Log Control
- Environment:Openai Whisper Numba
- Environment:Sgl project Sglang Prometheus
- Environment:Run llama Llama index Sentence Transformers Finetuning
- Environment:Cypress io Cypress Browser Requirements
- Environment:Norrrrrrr lyn WAInjectBench Conda Python 39 CUDA Environment
- Environment:Huggingface Datatrove Slurm Cluster Environment
- Environment:Openai Whisper Triton
- Environment:Apache Kafka Release Toolchain Environment