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World Food Facts

Andreas Kammerloher, Muhammad Triwindu Prasetya, Vivek Sethia�

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White Chocolate Prediction

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  • recall: 0.133
  • precision: 1.0
  • f1_score: 0.235

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What went wrong?

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Juice and Non - Juice data in dataset

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Milk Chocolate Prediction

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  • recall: 0.487
  • precision: 0.661
  • f1_score: 0.561

Or if we remove energy:

  • recall: 0.504
  • precision: 0.628
  • f1_score: 0.560

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Juice in whole dataset prediction using Random Forests

  • Number of Trees = 500
  • Accuracy = 0.9857068
  • Precision = 0.5886076
  • Recall = 0.8500914
  • F1 score = 0.6955871

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Juice in beverage only dataset prediction using Random Forests

  • Number of Trees = 500
  • Accuracy = 0.9663427
  • Precision = 0.6331658
  • Recall = 0.8630137
  • F1 score = 0.7304348

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Juice in beverage dataset using Naive Bayes

  • Accuracy = 0.5232
  • Mcnemar's Test P-Value : <2e-16
  • Sensitivity : 0.97506
  • Specificity : 0.48956
  • Pos Pred Value : 0.12453
  • Neg Pred Value : 0.99622
  • Balanced Accuracy : 0.73231

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Energy and Fruits.Vegetables.Nuts Attributes

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Sugar and Fruits.Vegetables.Nuts Attributes