// Independent · No Affiliates · No Sponsored Placements Methodology Editorial
// Editorial Board

Dr. Lena Ostrowski PhD

Lead Methodologist

Quantitative dietary-assessment researcher leading protocol design and the TBI Score weights. Oversees the weighed-reference benchmark and the MAPE error-metric methodology that anchor every Tracker Benchmark review.

Expertise

  • Dietary Assessment Methodology
  • Error-Metric Design (MAPE, RMSE)
  • Validation Study Design

Affiliations

  • Lead Methodologist, Tracker Benchmark

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