what is the ROC curve for recall ROC curve accuracy how can you tell if a sample size is higher or lower? what is the mean precision and recall range? how to find accuracy of retrieval algorithm how is recall affected in a research project? when do precision and recall increase how do you measure precision on a search how do you determine accuracy versus precision how to measure recall and precision of a search query what is the range for recall in a test what rank is recall at what is the range for recall average recall and precision as sample size increases if the sample size increases in search engine performance, what would be the difference between recall and precision? when the recall curve increases what numbers will change? what is the ROC curve for recall and precision what is the range of precision in the search engine what is the mean recall in terms of search? average recall and precision