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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 Online Iterative Alignment
- Workflow:ChenghaoMou Text dedup SimHash Deduplication
- Workflow:Microsoft Playwright AI agent driven testing
- Workflow:Microsoft BIPIA Attack Success Rate Evaluation
- Workflow:Gretelai Gretel synthetics DGAN Timeseries Generation
- Workflow:Volcengine Verl PPO Training With Reward Model
- Workflow:Promptfoo Promptfoo Red Team Security Scan
- Workflow:Openai Openai agents python Guardrails Secured Agent
- Workflow:BerriAI Litellm SDK Completion
- Workflow:Googleapis Python genai Image Generation Pipeline
Principles
- Principle:Lucidrains X transformers Variational Latent Language Modeling
- Principle:CARLA simulator Carla Unreal Engine Build
- Principle:Mlc ai Mlc llm Model Library Compilation
- Principle:Hpcaitech ColossalAI Distributed Environment Initialization
- Principle:Apache Beam Pipeline Event Reporting
- Principle:Apache Paimon Indexed Split Result Retrieval
- Principle:Mit han lab Llm awq NVILA Multimodal Architecture
- Principle:Apache Dolphinscheduler Frontend Build Toolchain
- Principle:Duckdb Duckdb Source Amalgamation
- Principle:Alibaba ROLL SFT Configuration
Implementations
- Implementation:Diagram of thought Diagram of thought Summarizer Validated Node Synthesis
- Implementation:FlagOpen FlagEmbedding Matryoshka Mistral Model Compensation
- Implementation:Neuml Txtai Production Deployment Tools
- Implementation:Microsoft Playwright CssTokenizer
- Implementation:Openai Openai node Pagination
- Implementation:Ollama Ollama CreateHandler
- Implementation:Turboderp org Exllamav2 ExLlamaV2MoEMLP
- Implementation:CARLA simulator Carla Python Commands Bindings
- Implementation:Anthropics Anthropic sdk python MessageCountTokensParams
- Implementation:Evidentlyai Evidently Legacy UI App
Heuristics
- Heuristic:Bigscience workshop Petals Batch Splitting Threshold
- Heuristic:ContextualAI HALOs FSDP Sampling Workaround
- Heuristic:Langchain ai Langgraph Retry Policy Configuration
- Heuristic:Cleanlab Cleanlab KNN Distance Metric Selection
- Heuristic:Langchain ai Langgraph Stream Mode Selection
- Heuristic:Ggml org Ggml Gradient Accumulation Batch Sizing
- Heuristic:HKUDS AI Trader Position File Locking
- Heuristic:EvolvingLMMs Lab Lmms eval Limit Flag Testing Only
- Heuristic:Farama Foundation Gymnasium Render Mode Selection Guide
- Heuristic:Puppeteer Puppeteer Chrome Default Launch Arguments
Environments
- Environment:Huggingface Optimum Accelerated Inference Environment
- Environment:Predibase Lorax Python Server Dependencies
- Environment:Huggingface Transformers Python 310 Runtime
- Environment:Allenai Open instruct vLLM Inference
- Environment:Openai Whisper PyTorch CUDA
- Environment:DataTalksClub Data engineering zoomcamp Dlt BigQuery Environment
- Environment:Langchain ai Langchain OpenAI API Credentials
- Environment:Openclaw Openclaw Node 22 Runtime
- Environment:ArroyoSystems Arroyo Object Storage
- Environment:Facebookresearch Audiocraft Python PyTorch CUDA Environment