{"@context":"https://schema.org/","@type":"Quiz","dateCreated":"2024-03-15T05:43:34.906Z","dateModified":"2024-03-16T09:41:27.011Z","typicalAgeRange":"11-18","educationalLevel":"CUET (PG)","assesses":"Programming and Data Structure - Data Structures","educationalAlignment":[{"@type":"AlignmentObject","alignmentType":"educationalTopic","targetName":"Data Structures"},{"@type":"AlignmentObject","alignmentType":"educationalSubject","targetName":"Programming and Data Structure"},{"@type":"AlignmentObject","alignmentType":"educationalExam","targetName":"CUET (PG)"}],"name":"Quiz about Data Structures","about":{"@type":"Thing","name":"Programming and Data Structure - Data Structures"},"hasPart":[{"@type":"Question","eduQuestionType":"Multiple choice","learningResourceType":"Practice problem","educationalLevel":"intermediate","name":"Question About Data Structures","text":"Which of the following is correct about F1-score}","encodingFormat":"text/markdown","comment":{"@type":"Comment","text":"\"\""},"suggestedAnswer":[{"@type":"Answer","position":0,"encodingFormat":"text/markdown","text":"

It is 1.0 for perfect classifier and 0.5 for worst case

","comment":{"@type":"Comment","text":"\"\""}},{"@type":"Answer","position":1,"encodingFormat":"text/markdown","text":"

It is 1.0 for perfect classifier and 0.0 for worst case

","comment":{"@type":"Comment","text":"\"\""}},{"@type":"Answer","position":2,"encodingFormat":"text/markdown","text":"

It is 0.5 for perfect classifier and 0.5 for worst case

","comment":{"@type":"Comment","text":"\"\""}},{"@type":"Answer","position":3,"encodingFormat":"text/markdown","text":"

It is 0.0 for perfect classifier and 1.0 for worst case

","comment":{"@type":"Comment","text":"\"\""}}],"acceptedAnswer":{"@type":"Answer","position":1,"encodingFormat":"text/markdown","text":"

It is 1.0 for perfect classifier and 0.0 for worst case

","comment":{"@type":"Comment","text":"\"\""},"answerExplanation":{"@type":"comment","text":"The correct option is(B): It is 1.0 for perfect classifier and 0.0 for worst case"}}}]}

Which of the following is correct about F1-score

The Correct Option is B

Solution and Explanation

Top Questions on Data Structures

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