Sensitivity

Sensitivity is a statistical measure that determines the proportion of actual positive cases that are correctly identified as positive by a predictive model. It is the ability of a model to correctly identify the positive cases out of all the actual positive cases. Sensitivity is also known as the true positive rate. It is calculated as the ratio of true positives to the sum of true positives and false negatives. Sensitivity is an important metric in evaluating the performance of a predictive model, especially in medical diagnosis and disease detection. A high sensitivity indicates that the model is able to correctly identify most of the positive cases, while a low sensitivity indicates that the model is missing a significant number of positive cases.
Your Previous Searches
Random Picks
  • Dataset: A dataset is a collection of data that is organized in a specific format. In the context of data science and artificial intelligence, a dataset is a structured collection of data that is used for analysis and machine learning. Datasets can ... Read More >>
  • Model Complexity: Model complexity refers to the level of sophistication of a statistical or machine learning model in capturing the underlying patterns in the data. A model with high complexity can capture intricate relationships between the input features ... Read More >>
  • Data Cube: A data cube is a multi-dimensional array that allows for efficient querying and analysis of large datasets. It is a popular technique used in data warehousing and OLAP (Online Analytical Processing) systems. A data cube can be thought of as ... Read More >>
Top News

Apple unveils souped up version of its cheapest iPhone...

The iPhone 16e is the fourth-generation of a model sold historically at dramatically lower prices....

News Source: Al Jazeera English on 2025-02-19

Microsoft reveals its first quantum computing chip, the Majorana 1...

Microsoft on Wednesday announced Majorana 1, its first quantum computing chip....

News Source: NBC News on 2025-02-19

Why I'm deeply sceptical about comparisons between humans and machines...

Humans learn very differently to machines, thanks to our biased, malleable memory – and that's a good thing, says Charan Ranganath, director of the Dynamic Memory Lab at the University of California...

News Source: New Scientist on 2025-02-19

Apple unveils a souped-up and more expensive version of its lowest-priced iPhone...

Apple has released a sleeker and more expensive version of its lowest priced iPhone in an attempt to widen the audience for a bundle of artificial intelligence technology that the company has been hop...

News Source: ABC News on 2025-02-19

Microsoft wants to use generative AI tool to help make video games...

Using AI to produce footage of video games with a consistent world and rules could prove useful to game designers...

News Source: New Scientist on 2025-02-19