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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:Datahub project Datahub Metadata Ingestion Pipeline
- Workflow:Heibaiying BigData Notes Hadoop MapReduce Word Count
- Workflow:Infiniflow Ragflow Search Application Setup
- Workflow:Datajuicer Data juicer Custom Operator Development
- Workflow:Nightwatchjs Nightwatch Programmatic API Usage
- Workflow:Fastai Fastbook Image Classification
- Workflow:Helicone Helicone Cost Calculation Pipeline
- Workflow:Nightwatchjs Nightwatch Page Object Pattern
- Workflow:BerriAI Litellm Router Load Balancing
- Workflow:CARLA simulator Carla Autonomous Navigation
Principles
- Principle:Eric mitchell Direct preference optimization Log Probability Extraction
- Principle:Langgenius Dify Component Testing
- Principle:Huggingface Datasets Hub Dataset Deletion
- Principle:Mlc ai Mlc llm Model Library Packaging
- Principle:Apache Dolphinscheduler Workflow Engine Orchestration
- Principle:Ggml org Ggml Vectorized Math Operations
- Principle:Hpcaitech ColossalAI GRPO Reward Configuration
- Principle:Webdriverio Webdriverio Page Source Analysis
- Principle:Tencent Ncnn Video Matting
- Principle:LaurentMazare Tch rs PyTorch Binding Code Generation
Implementations
- Implementation:Duckdb Duckdb Brotli Platform
- Implementation:Ggml org Llama cpp Json Partial Header
- Implementation:Recommenders team Recommenders Benchmark Train Models
- Implementation:NVIDIA DALI FP16 Utilities
- Implementation:NVIDIA DALI TF Image Processing
- Implementation:Tensorflow Serving source router h
- Implementation:Gretelai Gretel synthetics Statistical Quality Evaluation
- Implementation:Openai Openai python Response Item List
- Implementation:Apache Druid ParseDataTable
- Implementation:Open compass VLMEvalKit DUDE
Heuristics
- Heuristic:Scikit learn contrib Imbalanced learn KNeighbors Selection Tips
- Heuristic:Cypress io Cypress V8 Snapshot Memory
- Heuristic:Spotify Luigi Batch Parameter Aggregation
- Heuristic:Lm sys FastChat Greedy Decoding Temperature Threshold
- Heuristic:Princeton nlp SimPO Hyperparameter Tuning
- Heuristic:Apache Spark Partition Sizing Tips
- Heuristic:InternLM Lmdeploy Max Batch Size Selection
- Heuristic:Openai CLIP CLIP Normalization Constants
- Heuristic:Spcl Graph of thoughts Backoff Retry On API Errors
- Heuristic:Huggingface Alignment handbook QLoRA Learning Rate Scaling
Environments
- Environment:Open compass VLMEvalKit Python Runtime Environment
- Environment:Open compass VLMEvalKit GPU CUDA Environment
- Environment:Datahub project Datahub Python 3 10 Ingestion Environment
- Environment:Togethercomputer Together python Python SDK Runtime
- Environment:Evidentlyai Evidently Python Core Environment
- Environment:TobikoData Sqlmesh Python Runtime
- Environment:Microsoft Playwright Platform Support Environment
- Environment:Alibaba ROLL vLLM Inference Environment
- Environment:Mlc ai Mlc llm WebGPU Browser Environment
- Environment:Intel Ipex llm vLLM XPU Serving Environment