Skill Exchange›Browse by domain›Data, AI & Analytics›Data Preparation & Feature Engineering

Data Preparation & Feature Engineering

A specialty within Data, AI & Analytics: 13 skill groups and 117 skills, named in 62,181 open US roles at the latest reading.

Skill groups

• Data Cleaning & Wrangling29 skills · 40,989 open roles
• Data Preprocessing & Normalization6 skills · 1,667 open roles
• Dimensionality Reduction10 skills · 4,127 open roles
• Feature Engineering & Selection9 skills · 7,572 open roles
• Missing Data Handling & Imputation15 skills · 1,618 open roles
• Synthetic Data Generation19 skills · 4,199 open roles
• Programmatic & Weak Supervision4 skills · 1,167 open roles
• Data Governance & Documentation2 skills · 5 open roles
• Data-Centric Quality Engineering8 skills · 501 open roles
• Feature Store & MLOps Data Engineering5 skills · 39 open roles
• Retrieval & LLM Data Preparation4 skills · 179 open roles
• Privacy-Preserving Data Engineering4 skills · 66 open roles
• Multimodal Data Preparation2 skills · 52 open roles

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