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Below are five samples given in the dataset. Note: Visual distance between the points in the image represents the actual distance. \ Which of the following is leave-one-out cross-validation accuracy for 3-NN (3- nearest neighbor)? (A) 0 (B) 0.4 (C) 0.8 (D) 1 Which of the following value of K will have least leave-one-out cross validation accuracy? (A) 1MM (B) 3MM (C) 4NN (D) All have same leave one out error

Below are five samples given in the dataset. Note: Visual distance between the points in the image represents the actual distance. \ Which of the following is leave-one-out cross-validation accuracy for 3-NN (3- nearest neighbor)? (A) 0 (B) 0.4 (C) 0.8 (D) 1 Which of the following value of K will have least leave-one-out cross validation accuracy? (A) 1MM (B) 3MM (C) 4NN (D) All have same leave one out error

Database System Concepts
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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Below are five samples given in the dataset. Note: Visual distance between the points in the image represents the actual distance. \ Which of the following is leave-one-out cross-validation accuracy for 3-NN (3- nearest neighbor)? (A) 0 (B) 0.4 (C) 0.8 (D) 1 Which of the following value of K will have least leave-one-out cross validation accuracy? (A) 1MM (B) 3MM (C) 4NN (D) All have same leave one out error
Transcribed Image Text:Below are five samples given in the dataset. Note: Visual distance between the points in the image represents the actual distance. \ Which of the following is leave-one-out cross-validation accuracy for 3-NN (3- nearest neighbor)? (A) 0 (B) 0.4 (C) 0.8 (D) 1 Which of the following value of K will have least leave-one-out cross validation accuracy? (A) 1MM (B) 3MM (C) 4NN (D) All have same leave one out error
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