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24- 28. Model 1 and Model 2 are handwritten letter recognition models. What is the accuracy of Model 1? Note that the first columns of
24- 28. Model 1 and Model 2 are handwritten letter recognition models. What is the accuracy of Model 1? Note that the first columns of the following tables show handwritten letters, A, B, C and D, and the first rows show the predicted letters. Model 1 (rows: actual values, columns: predicted values) Model 2 (rows: actual values, columns: predicted values) 0.625 0.725 0.941 0.547 0.87 Question 25 What is the accuracy of Model 2? 0.870.5470.80.6250.725 What is the F1 of Model 1? 0.6010.50.3420.7060.456 What is the F1 of Model 2? 0.4560.3420.6010.7060.5 What is the conclusion of the evaluation of Model 1 and Model 2? Model 2 accuracy is better than Model 1 accuracy, but Model 2 F1 is lower than Model 1 F1. Model 2 accuracy is better than Model 1 accuracy, and Model 2 F1 is higher than Model 1 F1. Model 1 accuracy is better than Model 2 accuracy, and Model 1 F1 is higher than Model 2 F1. Model 1 accuracy is better than Model 2 accuracy, but Model 1 F1 is lower than Model 2 F1
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