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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:ContextualAI HALOs Offline SFT Alignment Pipeline
- Workflow:Sgl project Sglang Frontend Language Multi Turn Chat
- Workflow:OpenHands OpenHands Conversation Lifecycle Management
- Workflow:DevExpress Testcafe Programmatic Test Execution
- Workflow:DataExpert io Data engineer handbook PySpark Job Testing
- Workflow:Protectai Llm guard Scanner Benchmarking
- Workflow:NVIDIA DALI Video Processing Pipeline
- Workflow:Fastai Fastbook Image Classification
- Workflow:Promptfoo Promptfoo CI CD Integration
- Workflow:Ggml org Ggml Backend Accelerated Computation
Principles
- Principle:Neuml Txtai API Server Bootstrap
- Principle:Onnx Onnx Model Building
- Principle:MaterializeInc Materialize Pipeline YAML Generation
- Principle:Unstructured IO Unstructured Pipeline Output Validation
- Principle:Scikit learn contrib Imbalanced learn Sampler Compatibility Checking
- Principle:Getgauge Taiko Gauge Environment Configuration
- Principle:DistrictDataLabs Yellowbrick Dataset Loading
- Principle:Speechbrain Speechbrain Tacotron2 Acoustic Model Training
- Principle:Scikit learn Scikit learn Online Learning
- Principle:Huggingface Datasets Progress Reporting
Implementations
- Implementation:Isaac sim IsaacGymEnvs PBT Mutation
- Implementation:Microsoft Agent framework OpenAIResponsesClient Init
- Implementation:Cohere ai Cohere python JsonResponseFormat Model
- Implementation:ARISE Initiative Robomimic TensorUtils list of flat dict to dict of list
- Implementation:SeleniumHQ Selenium DevTools Send
- Implementation:EvolvingLMMs Lab Lmms eval Lmms Is Simple
- Implementation:Webdriverio Webdriverio BidiCore Class
- Implementation:Nautechsystems Nautilus trader BacktestEngine Run
- Implementation:Microsoft Onnxruntime TrainingRunner Run
- Implementation:Pyro ppl Pyro AVFMultivariateNormal
Heuristics
- Heuristic:Truera Trulens Feedback Score Thresholds
- Heuristic:Apache Kafka JVM GC Tuning Defaults
- Heuristic:PeterL1n BackgroundMattingV2 Mixed Precision Training
- Heuristic:Volcengine Verl Layered Summon Memory Tradeoff
- Heuristic:Mbzuai oryx Awesome LLM Post training Paper Deduplication Via Dict
- Heuristic:Ollama Ollama Download Retry Strategy
- Heuristic:Vibrantlabsai Ragas Concurrency And Retry Configuration
- Heuristic:Eventual Inc Daft Execution Config Tuning
- Heuristic:PeterL1n BackgroundMattingV2 Checkpoint Interval Tuning
- Heuristic:Trailofbits Fickling Allowlist Maintenance
Environments
- Environment:Ggml org Llama cpp Metal GPU Environment
- Environment:Ollama Ollama Go Runtime
- Environment:ThreeSR Awesome Inference Time Scaling Semantic Scholar API Environment
- Environment:NVIDIA DALI TensorFlow Environment
- Environment:Deepset ai Haystack GPU Device Environment
- Environment:Fastai Fastbook NLP SpaCy Environment
- Environment:Kserve Kserve SRIOV RDMA Network
- Environment:Open compass VLMEvalKit Python Runtime Environment
- Environment:Vllm project Vllm Buildkite
- Environment:LLMBook zh LLMBook zh github io HuggingFace Transformers Stack