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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:Treeverse LakeFS S3 Gateway Integration
- Workflow:Fastai Fastbook NLP Text Classification
- Workflow:Run llama Llama index Data Ingestion Pipeline
- Workflow:Ray project Ray Actor Lifecycle Management
- Workflow:Apache Flink File Sink Pipeline
- Workflow:Scikit learn contrib Imbalanced learn SMOTE Resampling Pipeline
- Workflow:Huggingface Datatrove Common Crawl Processing
- Workflow:Trailofbits Fickling Pickle Decompilation and Tracing
- Workflow:Langfuse Langfuse Dataset experiment pipeline
- Workflow:Anthropics Anthropic sdk python Structured Output Extraction
Principles
- Principle:Ggml org Llama cpp Common Infrastructure
- Principle:Huggingface Datatrove Inference Type System
- Principle:OpenHands OpenHands Sandbox Creation
- Principle:Ggml org Llama cpp Model Loading
- Principle:ArroyoSystems Arroyo Pipeline Submission
- Principle:ClickHouse ClickHouse Compile Time Reflection
- Principle:FlowiseAI Flowise Agentflow Edge Validation
- Principle:Neuml Txtai Text Similarity
- Principle:Kserve Kserve RDMA Network Provisioning
- Principle:OpenGVLab InternVL Distributed Evaluation
Implementations
- Implementation:Ucbepic Docetl OpContainers
- Implementation:Volcengine Verl RolloutConfig
- Implementation:Huggingface Datatrove MegatronTokenizer
- Implementation:MarketSquare Robotframework browser Getters Grpc Handlers
- Implementation:Sgl project Sglang Get Model Loader
- Implementation:Online ml River Misc SDFT
- Implementation:Risingwavelabs Risingwave FragmentGraph Component
- Implementation:Huggingface Transformers Create Packed Sequences
- Implementation:FlowiseAI Flowise ServerLogsView
- Implementation:Ggml org Llama cpp Lookup Stats
Heuristics
- Heuristic:ArroyoSystems Arroyo Async UDF Concurrency
- Heuristic:Tencent Ncnn Thread Count Tuning
- Heuristic:Datajuicer Data juicer Batch Size Adaptation
- Heuristic:Microsoft Playwright Browser Specific Workarounds
- Heuristic:AnswerDotAI RAGatouille Searcher Configuration By Collection Size
- Heuristic:Apache Airflow Database Lock Handling
- Heuristic:Alibaba ROLL Dynamic Batching Token Limits
- Heuristic:Alibaba ROLL Gradient Checkpointing Recomputation
- Heuristic:Lucidrains X transformers Sampling Temperature Strategy
- Heuristic:Protectai Modelscan Nested Zip Not Supported
Environments
- Environment:Arize ai Phoenix Phoenix Server Runtime
- Environment:Vllm project Vllm AArch64 CPU
- Environment:Treeverse LakeFS Web UI Environment
- Environment:Treeverse LakeFS S3 Gateway Test Environment
- Environment:Astronomer Astronomer cosmos Python Airflow Runtime
- Environment:Huggingface Datasets Search Dependencies
- Environment:Vllm project Vllm CPU Runtime
- Environment:Truera Trulens Streamlit Dashboard Environment
- Environment:NVIDIA DALI CMake Build Environment
- Environment:Hpcaitech ColossalAI GRPO Distributed Environment