AI & ML Tech Glossary
Clear definitions of 500+ AI, ML, and systems terms, built for professionals.
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DAG-based Agent Workflow
A DAG-based agent workflow represents agent tasks as a directed acyclic graph of dependent steps, enabling parallel tool calls, predictable retries, caching, and structured orchestration...
Direct Preference Optimization (DPO)
HotDirect Preference Optimization (DPO) aligns LLMs using preference pairs (chosen vs. rejected responses) with a direct training objective. It avoids training a separate reward model...