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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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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:Recommenders team Recommenders ALS Spark Recommendation
- Workflow:Huggingface Diffusers Model Quantization
- Workflow:Microsoft Onnxruntime ORTModule Training
- Workflow:Nightwatchjs Nightwatch E2E Test Authoring
- Workflow:Openai CLIP Zero shot image classification
- Workflow:Rapidsai Cuml Time Series Forecasting
- Workflow:Openai Openai agents python Basic Agent Execution
- Workflow:Bitsandbytes foundation Bitsandbytes 4bit QLoRA Inference
- Workflow:Nightwatchjs Nightwatch Programmatic API Usage
- Workflow:ChenghaoMou Text dedup Suffix Array Deduplication
Principles
- Principle:Getgauge Taiko Gauge Step Implementation
- Principle:Datajuicer Data juicer Dataset Loading
- Principle:LLMBook zh LLMBook zh github io Loss Masking Tokenization
- Principle:Webdriverio Webdriverio iOS Automation
- Principle:NVIDIA NeMo Curator Data Export
- Principle:Ollama Ollama Token Sampling
- Principle:Cypress io Cypress Monorepo Dependency Management
- Principle:Duckdb Duckdb Integer Bit Packing
- Principle:Fastai Fastbook Feature Importance
- Principle:Lucidrains X transformers Segment Level Recurrence
Implementations
- Implementation:Langgenius Dify Workflow SSE Stream
- Implementation:Ray project Ray Ray Task Cross Language
- Implementation:CrewAIInc CrewAI ContextualAI Create Agent Tool
- Implementation:Infiniflow Ragflow UserService
- Implementation:Lance format Lance Java Dataset
- Implementation:Microsoft Onnxruntime CUDA GatherGrad
- Implementation:Turboderp org Exllamav2 Ext TP H
- Implementation:CARLA simulator Carla VehicleLightState
- Implementation:Isaac sim IsaacGymEnvs DataTree
- Implementation:Mlc ai Mlc llm Mistral Loader
Heuristics
- Heuristic:LMCache LMCache Prefix Based Retrieval Pattern
- Heuristic:Danijar Dreamerv3 Adaptive Gradient Clipping
- Heuristic:Apache Druid Explore Compare Query Strategy
- Heuristic:Microsoft Playwright Test Stability Practices
- Heuristic:Vespa engine Vespa Warning Deprecated Cloud API Constructors
- Heuristic:Apache Kafka Unknown Record Type Upgrade Safety
- Heuristic:Lance format Lance Warning Deprecated Java APIs
- Heuristic:Pytorch Serve Ampere Tensor Core Optimization
- Heuristic:Isaac sim IsaacGymEnvs Determinism Performance Tradeoff
- Heuristic:Tencent Ncnn Letterbox Vs Direct Resize
Environments
- Environment:Ggml org Llama cpp Python Conversion Environment
- Environment:Mage ai Mage ai Singer SDK And Joblib Runtime
- Environment:Datahub project Datahub Python 3 10 Ingestion Environment
- Environment:Microsoft Agent framework Core Package Dependencies
- Environment:Avdvg InjectGuard CUDA GPU
- Environment:Openai Whisper FFmpeg
- Environment:Ggml org Llama cpp CMake Build Environment
- Environment:NVIDIA NeMo Curator RAPIDS GPU Stack
- Environment:Sgl project Sglang Web
- Environment:Ggml org Ggml C Cpp Build Environment