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Who it's for
Students
Graduate with proof, not just a degree.
Professionals
Be the one at work who actually knows AI.
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Educators
Teach what you know. Get paid fairly.
Platform
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Every course, module and topic.
AI of the Week
One development, explained.
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One paper a week, reproduced.
Office hours
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Research Labs
Guided research, public showcase.
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EDA
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Exploratory Data Analysis by Building (two projects in parallel)
topic
E03 路 Build: Data Quality & Missing-Value Log
Quantify missingness
10 min
Missingness patterns and missing by target/segment
10 min
Placeholder and invalid values
10 min
Data quality issue log and impact
10 min
Total: 0.7 h of applied study listed above.
E03 路 Build: Data Quality & Missing-Value Log 路 1x1labs.ai