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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:Volcengine Verl Data Preprocessing For RL
- Workflow:Arize ai Phoenix Prompt Management Pipeline
- Workflow:Tencent Ncnn Vulkan GPU Accelerated Inference
- Workflow:Langchain ai Langchain Streaming Responses
- Workflow:Haotian liu LLaVA Web Demo Deployment
- Workflow:Diagram of thought Diagram of thought DoT Iterative Reasoning
- Workflow:Volcengine Verl Multi Turn Tool Use Training
- Workflow:Haosulab ManiSkill Custom Task Development
- Workflow:NVIDIA NeMo Curator Text Curation Pipeline
- Workflow:Huggingface Trl GRPO Training
Principles
- Principle:Online ml River Time Series Stream Loading
- Principle:Ggml org Llama cpp MemoryAbstraction
- Principle:Dagster io Dagster Resource Management
- Principle:ContextualAI HALOs Online Feedback Training
- Principle:Apache Druid Query Context Configuration
- Principle:Kserve Kserve Prediction Protocol
- Principle:Roboflow Rf detr Roboflow Authentication
- Principle:Pola rs Polars SQL Result Collection
- Principle:Huggingface Diffusers Lazy Import Management
- Principle:Microsoft Semantic kernel Metadata Filtering
Implementations
- Implementation:Datajuicer Data juicer CleanIpMapper
- Implementation:Kserve Kserve IAP Request Auth
- Implementation:Apache Spark SparkSession Builder
- Implementation:Eventual Inc Daft Cargo Build Configuration
- Implementation:Microsoft LoRA Utils Multiple Choice
- Implementation:Huggingface Datasets ParquetDatasetReader
- Implementation:LLMBook zh LLMBook zh github io FilterPassageByLangs Filter Single Text
- Implementation:Hiyouga LLaMA Factory DPO En Demo Data
- Implementation:Tensorflow Tfjs Convolutional Test
- Implementation:Microsoft Onnxruntime OrtTensorRTProviderOptions
Heuristics
- Heuristic:Volcengine Verl Sequence Length Balancing
- Heuristic:Datahub project Datahub Git Worktree Gradle Fix
- Heuristic:Huggingface Datasets Parquet Shard Sizing
- Heuristic:Openai Evals Model Graded Eval Design
- Heuristic:Google deepmind Mujoco MJX Benchmarking Tips
- Heuristic:Evidentlyai Evidently Statistical Test Auto Selection
- Heuristic:VainF Torch Pruning GQA Head Pruning Constraints
- Heuristic:Rapidsai Cuml Dask Data Partitioning
- Heuristic:Romsto Speculative Decoding Shared Tokenizer Requirement
- Heuristic:FlagOpen FlagEmbedding Dynamic Batch Size Reduction
Environments
- Environment:Nautechsystems Nautilus trader Python Cython Rust Runtime
- Environment:ClickHouse ClickHouse Systemd Runtime
- Environment:Duckdb Duckdb Code Generation Tools
- Environment:SeldonIO Seldon core GPU Inference Environment
- Environment:Vllm project Vllm AArch64 CPU
- Environment:Huggingface Datasets TensorFlow Integration
- Environment:Bigscience workshop Petals Python Hivemind
- Environment:Langchain ai Langchain Python 3 10 Runtime
- Environment:Deepspeedai DeepSpeed XPU Environment
- Environment:MaterializeInc Materialize Docker Compose Runtime