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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:Dagster io Dagster ETL Pipeline
- Workflow:Spotify Luigi Central Scheduler Deployment
- Workflow:Kserve Kserve LLM Disaggregated Serving
- Workflow:Huggingface Trl GRPO Training
- Workflow:Infiniflow Ragflow Document Processing Pipeline
- Workflow:Openai Evals Implementing a custom completion function
- Workflow:Pola rs Polars DataFrame Aggregation and Grouping
- Workflow:Avhz RustQuant Yield Curve Construction
- Workflow:Bigscience workshop Petals Prompt Tuning Classification
- Workflow:HKUDS AI Trader End to End US Stock Trading
Principles
- Principle:Huggingface Transformers Distributed Process Initialization
- Principle:Huggingface Trl SFT Trainer Initialization
- Principle:Alibaba MNN Runtime Configuration
- Principle:Openai Openai agents python Streamed Run Invocation
- Principle:Scikit learn contrib Imbalanced learn Condensed Nearest Neighbour
- Principle:ChenghaoMou Text dedup LSH Banding And Clustering
- Principle:CrewAIInc CrewAI State Persistence
- Principle:Langgenius Dify Database Migrations
- Principle:Ggml org Llama cpp PresetConfiguration
- Principle:Spotify Luigi Configuration System
Implementations
- Implementation:BerriAI Litellm Videos API
- Implementation:Online ml River Imblearn RandomSampler
- Implementation:Onnx Onnx Helper Make Node
- Implementation:OpenGVLab InternVL ScienceQA Inference
- Implementation:Deepspeedai DeepSpeed CPU Adagrad Header
- Implementation:Huggingface Datasets Audio
- Implementation:Bitsandbytes foundation Bitsandbytes Linear4bit
- Implementation:ArroyoSystems Arroyo Expand Schema
- Implementation:TobikoData Sqlmesh ModelColumns
- Implementation:Nautechsystems Nautilus trader BacktestEngine Add Venue
Heuristics
- Heuristic:Dotnet Machinelearning Text File Sampling Strategy
- Heuristic:VainF Torch Pruning Over Pruning Prevention
- Heuristic:Openai Whisper Temperature Fallback Strategy
- Heuristic:Spotify Luigi Batch Parameter Aggregation
- Heuristic:Puppeteer Puppeteer Navigation Race Condition Avoidance
- Heuristic:Datahub project Datahub Venv Copies Mode
- Heuristic:Trailofbits Fickling Injection Mode Selection
- Heuristic:Huggingface Optimum Device Offload Constraints
- Heuristic:Webdriverio Webdriverio Mobile Platform Differences
- Heuristic:Bentoml BentoML Warning Deprecated Runner Class
Environments
- Environment:Apache Beam Java Build Environment
- Environment:Huggingface Datasets SQL Dependencies
- Environment:DataExpert io Data engineer handbook Statsig API Environment
- Environment:Mistralai Client python Realtime Transcription Environment
- Environment:Sktime Pytorch forecasting Matplotlib Plotting Dependencies
- Environment:Huggingface Datasets Image Dependencies
- Environment:Alibaba MNN ARM Mobile Environment
- Environment:Microsoft Agent framework Python 3 10 Runtime
- Environment:Deepset ai Haystack GPU Device Environment
- Environment:LLMBook zh LLMBook zh github io VLLM Inference Environment