~/talk

You don't need AI; You need to know what your data is.

Talkat PyConZA 2021 · 2021-10-07..10-08· [data-engineering]
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slides:none on file

Claims that 93% of data science projects never reach production leads to a concrete remedy: stop fetishizing models and fix data. Uses Wardley maps to show innovation builds on commodities, gives a failed home‑insurance computer vision example where public image datasets miss South African brands, and argues for data catalog + data governance, de‑identification pipelines, and hiring data engineers rather than generic data scientists. Recommends reorganizing into interdisciplinary R&D/product teams and creating decision scientists focused on hypotheses and measurable business value.

AI-written summary · about

  1. 0:00Introduction and welcome
  2. 3:18The AI frustration problem
  3. 12:29Wardley mapping and strategy
  4. 19:51Data context and commodification
  5. 24:44Fixing the data science mess
  6. 32:47Rethinking data science roles
  7. 45:51Q&A and closing remarks
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