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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:Openai Evals Running a single eval
- Workflow:Fede1024 Rust rdkafka Mock Cluster Testing
- Workflow:Open compass VLMEvalKit Adding Custom VLM
- Workflow:MaterializeInc Materialize Upgrade Testing
- Workflow:Apache Shardingsphere Dynamic Rule Configuration Change
- Workflow:Openai Openai agents python Tool Integrated Agent
- Workflow:Eventual Inc Daft Multimodal AI Batch Inference
- Workflow:Open compass VLMEvalKit Video Benchmark Evaluation
- Workflow:Tencent Ncnn PyTorch Model Conversion and Inference
- Workflow:Huggingface Open r1 GRPO Reasoning Training
Principles
- Principle:Zai org CogVideo 3D Video Encoding
- Principle:OpenHands OpenHands Payload Parsing
- Principle:Shiyu coder Kronos Tokenizer Encoding
- Principle:Sgl project Sglang Visual Input Preparation
- Principle:Risingwavelabs Risingwave CDC Pipeline Coordination
- Principle:AUTOMATIC1111 Stable diffusion webui Canvas UI Interaction
- Principle:Sktime Pytorch forecasting Series Decomposition
- Principle:Huggingface Transformers Device Mesh Topology
- Principle:Huggingface Datasets Struct Flattening
- Principle:Huggingface Datasets Arrow File Reading
Implementations
- Implementation:ArroyoSystems Arroyo Planner Extensions
- Implementation:LMCache LMCache XPU Connector
- Implementation:Apache Druid NamedExpressionsInput
- Implementation:Guardrails ai Guardrails Rail Schema
- Implementation:Lance format Lance Dataset Checkout Version
- Implementation:SeleniumHQ Selenium ExecutableFinder
- Implementation:TobikoData Sqlmesh Pyproject Toml
- Implementation:NVIDIA NeMo Aligner Custom Checkpoint Callback
- Implementation:Hiyouga LLaMA Factory WebUI Export Component
- Implementation:FlowiseAI Flowise CompStyleOverride
Heuristics
- Heuristic:Scikit learn contrib Imbalanced learn Sampling Before Split Leakage
- Heuristic:Tensorflow Serving Batching Thread Tuning
- Heuristic:ArroyoSystems Arroyo Stateful Operator TTL
- Heuristic:FlagOpen FlagEmbedding Length Sorted Batching
- Heuristic:Allenai Open instruct Pre Init Torch Distributed
- Heuristic:FMInference FlexLLMGen OOM Memory Management
- Heuristic:Haosulab ManiSkill Num Envs Backend Selection
- Heuristic:Astronomer Astronomer cosmos Deprecation Migration Paths
- Heuristic:Facebookresearch Audiocraft FSDP Distributed Training Tips
- Heuristic:Avdvg InjectGuard Dataset Coverage Recall Bound
Environments
- Environment:Microsoft DeepSpeedExamples RLHF Training Environment
- Environment:Apache Paimon Cloud Storage Credentials
- Environment:Evidentlyai Evidently Python Core Environment
- Environment:Deepset ai Haystack OpenAI API Environment
- Environment:Openai Openai node OpenAI API Credentials
- Environment:Langgenius Dify Docker Compose Environment
- Environment:Deepspeedai DeepSpeed NVMe Environment
- Environment:Arize ai Phoenix Phoenix Server Runtime
- Environment:Langchain ai Langchain LangSmith Tracing Config
- Environment:Mbzuai oryx Awesome LLM Post training Python Matplotlib