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Model Evaluation

Class 12 Artificial Intelligence के इस tag से जुड़े questions। हर question के साथ chapter, topic, level और difficulty दी गई है।

Artificial IntelligenceWhy can precision be useful in spam detection?Class 12Part B: Subject Specific SkillsUnit 4: AI with Orange Data Mining ToolEasy Artificial IntelligenceWhat does a false positive represent in a confusion matrix?Class 12Part B: Subject Specific SkillsUnit 2: Data Science MethodologyEasy Artificial IntelligenceWhat does a true positive represent in a confusion matrix?Class 12Part B: Subject Specific SkillsUnit 2: Data Science MethodologyEasy Artificial IntelligenceIf a model performs poorly on both training and testing data what can it indicate?Class 12Part B: Subject Specific SkillsUnit 2: Data Science MethodologyEasy Artificial IntelligenceWhat does very high accuracy on training data and low accuracy on test data indicate?Class 12Part B: Subject Specific SkillsUnit 2: Data Science MethodologyEasy Artificial IntelligenceWhat can be a simple sign of overfitting?Class 12Part B: Subject Specific SkillsUnit 2: Data Science MethodologyEasy Artificial IntelligenceWhy can a false negative be serious in medical screening?Class 12Part B: Subject Specific SkillsUnit 4: AI with Orange Data Mining ToolEasy Artificial IntelligenceWhen can accuracy be misleading?Class 12Part B: Subject Specific SkillsUnit 2: Data Science MethodologyEasy Artificial IntelligenceWhat is one way to reduce overfitting?Class 12Part B: Subject Specific SkillsUnit 2: Data Science MethodologyMedium Artificial IntelligenceWhat does recall measure?Class 12Part B: Subject Specific SkillsUnit 2: Data Science MethodologyMedium Artificial IntelligenceWhat does precision focus on?Class 12Part B: Subject Specific SkillsUnit 2: Data Science MethodologyEasy Artificial IntelligenceWhen does a false negative occur?Class 12Part B: Subject Specific SkillsUnit 4: AI with Orange Data Mining ToolMedium Artificial IntelligenceWhat does a true negative mean?Class 12Part B: Subject Specific SkillsUnit 2: Data Science MethodologyEasy Artificial IntelligenceWhy is it important to keep training and testing data separate?Class 12Part B: Subject Specific SkillsUnit 2: Data Science MethodologyEasy Artificial IntelligenceWhy is evaluation necessary after training a model?Class 12Part B: Subject Specific SkillsUnit 4: AI with Orange Data Mining ToolEasy Artificial IntelligenceWhen does a false positive occur?Class 12Part B: Subject Specific SkillsUnit 2: Data Science MethodologyEasy Artificial IntelligenceWhat does a true positive mean?Class 12Part B: Subject Specific SkillsUnit 2: Data Science MethodologyEasy Artificial IntelligenceWhat is a confusion matrix used for?Class 12Part B: Subject Specific SkillsUnit 2: Data Science MethodologyEasy Artificial IntelligenceIn model evaluation, what does accuracy mean?Class 12Part B: Subject Specific SkillsUnit 4: AI with Orange Data Mining ToolEasy Artificial IntelligenceWhat does underfitting indicate?Class 12Part B: Subject Specific SkillsUnit 2: Data Science MethodologyEasy