~/talk

Supporting B2Bsales forecasting by machine learning

Talkat Data Science Conference 4.0 · 2018-09-18..09-19· [machine-learning]
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B2B sales forecasting is framed as a binary classification problem built with CRISP-DM and action design research, trained on 44,448 cases with 22 features (49/51 won/lost, 80/20 train/test) using Orange and R. CRM data prove too subjective so teams re-label in Excel, feature selection shows ~5 top predictors and random forest peaks near nine features; random forest performs best, Naive Bayes second. Coupling model outputs with instance-level explanations (sensitivity-style and set-wise contributions) and participatory workshops measurably improves forecasts and surfaces slip‑causes.

AI-written summary · about

  1. 0:00Start
  2. 5:31Action Design Research Methodology
  3. 10:15Core of Action Design Research Methodology
  4. 10:52Data Preparation
  5. 22:35What-if Analysis
  6. 24:18Results of Implementation
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