Subject
Computer Science
Topic
Artificial Intelligence
A detector finds the correct object class but its box barely overlaps the true box. Which measure captures localization quality?
A detector finds the correct object class but its box barely overlaps the true box. Which measure captures localization quality?
a)
Recall without boxesb)
Token countc)
Intersection over Uniond)
Language perplexityExplanation
Intersection over Union compares the overlapping box area with the combined area and directly measures localization agreement.Related questions
A system must find every person and draw a box around each one in a photograph. Which task is required?A medical application must mark the exact pixels belonging to a tumour. Which vision task fits?The word “banks” must be mapped to the dictionary form “bank.” Which process is intended?A chatbot must identify “Dhaka” as a location in a sentence. Which NLP component applies?The sentence “I saw the man with a telescope” has two possible structures. What problem is illustrated?A search engine must return documents with similar meaning despite different words. Which representation is useful?A meeting transcript must mark which participant spoke each segment. Which speech-language task is required?Why is data augmentation such as small rotations useful in image training?