Question: A predictive model applied to the validation dataset, with a classification threshold of 0 . 5 , classifies 2 0 0 examples as positive (

A predictive model applied to the validation dataset, with a classification threshold of 0.5, classifies 200 examples as positive (152among these correctly) and 800 examples as negative (767 among these correctly).
What is the model's specificity?

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Programming Questions!

Q:

A predictive model applied to the validation dataset, with a classification threshold of 0.5, classifies 200 examples as positive (150among these correctly) and 800 examples as negative (450 among...

Q:

A predictive model (decision tree, for example) applied to the validation dataset, with a classification threshold of 0.5, classifies 200 examples as positive (170among these correctly) and 800...

Q:

5. A predictive model (SVM. for example) applied to the validation dataset has classified 90 records as fraudulent (30 correctly so) and 950 has non-fraudulent (920 correctly so) (a) Show the...

Q:

{ "nbformat": 4, "nbformat_minor": 0, "metadata": { "colab": { "name": "ICE5_NLP", "provenance": [], "collapsed_sections": [] }, "kernelspec": { "name": "python3", "display_name": "Python 3" } },...

Q:

{ "nbformat": 4, "nbformat_minor": 0, "metadata": { "colab": { "name": "ICE5_NLP", "provenance": [], "collapsed_sections": [] }, "kernelspec": { "name": "python3", "display_name": "Python 3" } },...

Q:

Jupyter Notebook Now that we have tried our hand at some single-layer nets, let's see how they stack up compared to multi-layer nets. :) We will be exploring the basic concepts of learning non-linear...

Q:

covid_19_dataset.csv test_date : The date in which the person received the COVID-19 test. cough : binary variable which equals 1 if the person has a cough. fever : binary variable which equals 1 if...

Q:

We are increasingly seeing new trends in application of emerging technologies, such as blockchain, audit analytics and continuous auditing, artificial intelligence and others in the public sector....

Q:

6.1: a. Why should the data be partitioned into training and validation sets? What will the training set be used for? What will the validation set be used for? Answer: We need to partition the data...

Q:

Hello, I need help with this dataset and being able to complete the problems I am having a hard time understanding and my code for R studio keeps crashing, can anyone help? It is due tomorrow...

Q:

A company purchased three cars at $3150 each on Apirl 2, 2003. Depreciation is to be computed on a mileage basis. The estimated milage to be considered is 50,000 miles, with a trade in value of 650...

Q:

Is there enough statistical evidence to infer that females are more educated (EDUC) than males?

Q:

Julian owns a rental house. His tenant, Luciano, signed a one - year lease and moved in on January 1 , 2 0 2 4 . Luciano paid $ 1 , 6 0 0 per month for the first month's rent upon moving in and...

Q:

Question 12 Questions 13 and 14 are based on the following information: Bono Company recently incurred the following costs: (1) Purchase price of land and dilapidated building (2) Real estate...