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1,118
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:Huggingface Diffusers Model Quantization
- Workflow:Microsoft Onnxruntime Distributed Model Training
- Workflow:Cohere ai Cohere python Chat Completion
- Workflow:Arize ai Phoenix Span Annotation Pipeline
- Workflow:Predibase Lorax Single LoRA Inference
- Workflow:OpenRLHF OpenRLHF Rejection Sampling
- Workflow:OpenRLHF OpenRLHF Reward Model Training
- Workflow:DataTalksClub Data engineering zoomcamp dbt Analytics Transformation
- Workflow:FlagOpen FlagEmbedding Embedder Finetuning
- Workflow:Pola rs Polars Data IO and Format Conversion
Principles
- Principle:Online ml River Sklearn Compatibility
- Principle:Microsoft Onnxruntime Distributed Training Loop
- Principle:Wandb Weave Model Definition
- Principle:Huggingface Datatrove FineWeb Quality Heuristics
- Principle:Onnx Onnx External Data Saving
- Principle:Iterative Dvc Vega Lite Conversion
- Principle:Ggml org Llama cpp Server Monitoring
- Principle:ARISE Initiative Robosuite Controller Abstraction
- Principle:LMCache LMCache Cache Controller Architecture
- Principle:Heibaiying BigData Notes HBase Coprocessor Observer
Implementations
- Implementation:Treeverse LakeFS Java SDK Model StagingLocation
- Implementation:Protectai Llm guard Output Language
- Implementation:Datajuicer Data juicer QuerySentimentDetectionMapper
- Implementation:Mlc ai Mlc llm Radix Tree Header
- Implementation:Online ml River Datasets Base
- Implementation:Mlflow Mlflow Log Metric
- Implementation:Farama Foundation Gymnasium Stateful Observation Wrappers
- Implementation:Bentoml BentoML OTLPMonitor
- Implementation:Webdriverio Webdriverio MSPO Service
- Implementation:FlowiseAI Flowise Palette
Heuristics
- Heuristic:Fastai Fastbook Random Forest Defaults
- Heuristic:Wandb Weave Concurrency Deadlock Prevention
- Heuristic:Trailofbits Fickling Force Flag Bypass
- Heuristic:Togethercomputer Together python Multipart Upload Strategy
- Heuristic:Anthropics Anthropic sdk python Streaming For Long Requests
- Heuristic:Deepseek ai Janus Bfloat16 Operation Workarounds
- Heuristic:Mlfoundations Open flamingo Hungarian MMC4 Image Text Matching
- Heuristic:Hiyouga LLaMA Factory Mixed Precision Training Tips
- Heuristic:Evidentlyai Evidently Statistical Test Auto Selection
- Heuristic:Ray project Ray Graceful Shutdown Timing
Environments
- Environment:Zai org CogVideo SAT Framework Environment
- Environment:Fede1024 Rust rdkafka Rust Librdkafka Build Environment
- Environment:Astronomer Astronomer cosmos Kubernetes Provider
- Environment:Protectai Modelscan Python Core Runtime
- Environment:Microsoft Onnxruntime CPU Training Environment
- Environment:Huggingface Trl vLLM Generation Environment
- Environment:Interpretml Interpret Visualization Environment
- Environment:Mage ai Mage ai Python 3 9 Runtime
- Environment:Facebookresearch Audiocraft AudioCraft Environment Variables
- Environment:Treeverse LakeFS Web UI Environment