Question 1. In the following figure, there are three precision-recall curves for three different algorithms (A, B, C). Which algorithm obtains the best result? Please explain the reasons. Precision Precision-Recall Curve 1 A 0.5 В Recall 0.5

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
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Question 1.
In the following figure, there are three precision-recall curves for three
different algorithms (A, B, C). Which algorithm obtains the best result? Please explain the
reasons.
Precision
Precision-Recall Curve
A
0.5
Recall
0.5
1
Transcribed Image Text:Question 1. In the following figure, there are three precision-recall curves for three different algorithms (A, B, C). Which algorithm obtains the best result? Please explain the reasons. Precision Precision-Recall Curve A 0.5 Recall 0.5 1
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