False Positive Rate
False Positive Rate (FPR) is a statistical measure that represents the proportion of negative instances that are incorrectly classified as positive by a binary classification model. It is calculated as the ratio of false positives to the sum of true negatives and false positives. FPR is an important metric in evaluating the performance of a classification model, especially in situations where the cost of false positives is high. A high FPR indicates that the model is incorrectly classifying a large number of negative instances as positive, which can lead to unnecessary costs or negative consequences. In contrast, a low FPR indicates that the model is correctly identifying negative instances as negative, which is desirable in most applications.
Your Previous Searches
Random Picks
- Lasso Regression: Lasso Regression is a linear regression technique that performs both variable selection and regularization to improve the prediction accuracy and interpretability of the model. It adds a penalty term to the cost function of the linear regre ... Read More >>
- Adders: In the context of digital circuits and computer architecture, an adder is a digital circuit that performs the arithmetic operation of addition. It takes two binary numbers as input and produces a sum as output. Adders are a fundamental buil ... Read More >>
- Magnetic Field: In Data Science, a magnetic field is a representation of the distribution of data points in a dataset. It is a vector field that describes the direction and magnitude of the force experienced by a data point in the presence of other data po ... Read More >>
Top News
World awaits Nvidia earnings report, more on Jaguar's new moves...
Artificial intelligence chip maker Nvidia will announce its latest earnings as investors anxiously await good news. Also, Jaguar is targeting younger buyers as it prepares to release more details on i...
News Source: CBS News on 2024-11-20
US gathers allies to talk AI safety, Trump's vow to undo Biden's AI policy overs...
President-elect Donald Trump has vowed to repeal President Joe Biden’s signature artificial intelligence policy when he returns to the White House for a second term...
News Source: ABC News on 2024-11-20
Elon Musk asked people to upload their medical data to X so his AI company could...
Health care experts are worried about Grok’s potential to breach patient privacy....
News Source: Fortune on 2024-11-20
Bitcoin billionaire Barry Silbert talks about his next big bet—on ‘decentral...
Silbert will be CEO of Yuma, a new DCG subsidiary focused on the AI ecosystem tied to Bittensor blockchain....
News Source: Fortune on 2024-11-20
Chief transformation officers join the C-suite to drive innovation at speed...
Companies are grappling with a faster pace of innovation. The chief transformation officer can help across the organization....
News Source: Business Insider on 2024-11-20