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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 |
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Workflows
- Workflow:Apache Hudi Flink Table Clustering
- Workflow:Predibase Lorax OpenAI Chat Completion
- Workflow:Kserve Kserve LLM Disaggregated Serving
- Workflow:ARISE Initiative Robomimic Hyperparameter Sweep
- Workflow:OpenHands OpenHands Third Party Runtime Integration
- Workflow:Hpcaitech ColossalAI RAG Application
- Workflow:Onnx Onnx Version Conversion
- Workflow:Huggingface Transformers Model Benchmarking
- Workflow:PeterL1n BackgroundMattingV2 Video matting inference
- Workflow:Unslothai Unsloth GRPO Reinforcement Learning
Principles
- Principle:Mlc ai Mlc llm Custom Request Routing
- Principle:Alibaba ROLL Advantage Estimation with KL Penalty
- Principle:Triton inference server Server Documentation Build
- Principle:Duckdb Duckdb HTTP Communication
- Principle:Nautechsystems Nautilus trader Maturin Build Configuration
- Principle:Treeverse LakeFS Action Script Upload
- Principle:Datahub project Datahub UI Access
- Principle:Farama Foundation Gymnasium Environment Instantiation
- Principle:Guardrails ai Guardrails Server Config Scaffolding
- Principle:ArroyoSystems Arroyo Checkpoint Coordination
Implementations
- Implementation:Microsoft Semantic kernel OpenApi TestPlugin DocumentV3 1
- Implementation:DevExpress Testcafe TestedApp Start Kill
- Implementation:PacktPublishing LLM Engineers Handbook VectorBaseDocument Search
- Implementation:Zai org CogVideo CogVideoXDPMScheduler From Config
- Implementation:Scikit learn Scikit learn Make Column Selector
- Implementation:Langgenius Dify Service Explore
- Implementation:Online ml River Metrics Accuracy
- Implementation:NVIDIA NeMo Aligner Process Anthropic HH Chat Prompt
- Implementation:Sktime Pytorch forecasting TimeSeriesDataSet From Dataset
- Implementation:Facebookresearch Audiocraft AudioEffects
Heuristics
- Heuristic:Microsoft BIPIA Delta Weight CPU Loading
- Heuristic:Scikit learn Scikit learn Warning Deprecated PassiveAggressive
- Heuristic:Norrrrrrr lyn WAInjectBench Balanced Class Weights Imbalanced Data
- Heuristic:Microsoft Playwright Browser Specific Workarounds
- Heuristic:Lucidrains X transformers Flash Attention Configuration
- Heuristic:Testtimescaling Testtimescaling github io Skip CI Commit Tag
- Heuristic:Hiyouga LLaMA Factory Mixed Precision Training Tips
- Heuristic:BerriAI Litellm SSL Cipher Optimization
- Heuristic:TobikoData Sqlmesh Fork Worker Tuning
- Heuristic:Zai org CogVideo Frame Count and Resolution Constraints
Environments
- Environment:NVIDIA DALI CMake Build Environment
- Environment:TobikoData Sqlmesh Python Runtime
- Environment:Vllm project Vllm CUDA
- Environment:Evidentlyai Evidently SQL Storage Environment
- Environment:PrefectHQ Prefect AI Integration Credentials
- Environment:Onnx Onnx Cpp Build Environment
- Environment:Kserve Kserve Leader Worker Set
- Environment:Langgenius Dify Credentials And Env Vars
- Environment:Kubeflow Kubeflow Git GitHub Environment
- Environment:Sgl project Sglang CPU