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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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Browse by Category
| 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:Huggingface Open r1 SFT Distillation
- Workflow:Haosulab ManiSkill RL Training with PPO
- Workflow:Unslothai Unsloth GRPO Reinforcement Learning
- Workflow:Helicone Helicone Cost Calculation Pipeline
- Workflow:Nightwatchjs Nightwatch Custom Commands And Assertions
- Workflow:Lance format Lance Full Text Search
- Workflow:Microsoft Onnxruntime Nodejs Inference
- Workflow:Langgenius Dify App Creation and Configuration
- Workflow:Volcengine Verl Multi Turn Tool Use Training
- Workflow:Apache Kafka PR Merge And Backport
Principles
- Principle:Sgl project Sglang Frontend Backend Initialization
- Principle:MaterializeInc Materialize Scalability Regression Testing
- Principle:Eventual Inc Daft Data Preprocessing Regex Extraction
- Principle:Huggingface Trl Reward Model Training
- Principle:Snorkel team Snorkel Dict Dataset Preparation
- Principle:Duckdb Duckdb Skip List Data Structure
- Principle:EvolvingLMMs Lab Lmms eval TUI Web Interface
- Principle:FlowiseAI Flowise Chat History Management
- Principle:Ollama Ollama ServerArchitecture
- Principle:Sgl project Sglang Structured Output Validation
Implementations
- Implementation:Open compass VLMEvalKit Cambrian
- Implementation:Vllm project Vllm SGL GEMM
- Implementation:Nautechsystems Nautilus trader BacktestEngine Init
- Implementation:Deepset ai Haystack PromptBuilder
- Implementation:Avhz RustQuant LogOption
- Implementation:Neuml Txtai CrossEncoder
- Implementation:Unslothai Unsloth Llama4 MoE Block
- Implementation:Huggingface Optimum BaseOptimumCLICommand
- Implementation:AnswerDotAI RAGatouille RAGPretrainedModel Search
- Implementation:Kornia Kornia Box Blur
Heuristics
- Heuristic:Dotnet Machinelearning Text File Sampling Strategy
- Heuristic:Dagster io Dagster Batch Size Tuning
- Heuristic:Apache Beam Lock Contention Batching
- Heuristic:Apache Hudi Data Skipping Limitations
- Heuristic:Allenai Open instruct NCCL CUMEM Disable
- Heuristic:Cypress io Cypress Timeout Tuning
- Heuristic:Tencent Ncnn Vulkan Pipeline Warmup
- Heuristic:Danijar Dreamerv3 XLA GPU Optimization Flags
- Heuristic:Tensorflow Tfjs WASM Cross Origin Isolation
- Heuristic:AnswerDotAI RAGatouille Index Rebuild Vs Update Decision
Environments
- Environment:Iterative Dvc Remote Storage Backends
- Environment:Interpretml Interpret Python Core Environment
- Environment:Axolotl ai cloud Axolotl CUDA GPU
- Environment:DevExpress Testcafe Chrome Browser
- Environment:Eventual Inc Daft Ray Distributed Runner
- Environment:LMCache LMCache NIXL Transfer Library
- Environment:Heibaiying BigData Notes Flink 1 9 Environment
- Environment:Helicone Helicone Python ClickHouse Migrations
- Environment:Neuml Txtai API Server Configuration
- Environment:Openai Openai node WebSocket Dependency