Question

In: Operations Management

Describe the steps for the Naïve Bayes Algorithm

Describe the steps for the Naïve Bayes Algorithm

Solutions

Expert Solution

Bayes Naive uses a method to predict the probability of different classes in different traits. This algorithm is mainly used in text classification and has problems with multiple classes.

Classifier Naive Bayes assumes that the presence of a particular function in a class is not related to the presence of any other function. The Naive Bayes model is easy to build and especially useful for very large data sets.

Steps: -

1. Converts the data placed in the frequency table.

2. Create a probability chart by finding probabilities such as the odd probability and the probability of the game.

3. Now use the Naive Bayes equation to calculate the back probability of each. The outcome of the prediction is very likely.

This algorithm is also known as many predictive functions. Here you can predict the different types of goals that will change the target. This algorithm requires a smaller scale to calculate the required parameters.

*PLEASE RATE WITH A THUMBS UP *


Related Solutions

Construct a Bayesian Network that functions as a Naïve Bayes Classifier.
Construct a Bayesian Network that functions as a Naïve Bayes Classifier. The naïve assumption lies on the fact that values of attributes are independent conditional on the decision variable. Keep this in mind while creating the network. The construction should include a graph (diagram of the network) and then the conditional probability distribution for the variables.
What is the relationship between Naïve Bayes and Bayesian networks? What is the process of developing...
What is the relationship between Naïve Bayes and Bayesian networks? What is the process of developing a Bayesian networks model?
Implementing a Naïve Bayes classifier on below data : Please provide full explanation CustID Gender SeniorCitizen...
Implementing a Naïve Bayes classifier on below data : Please provide full explanation CustID Gender SeniorCitizen Married AnyDependents NoOfYrsCustomer PhoneService MultipleLines InternetService OnlineSecurity OnlineBackup DeviceProtection TechSupport StreamingTV StreamingMovies ContractType PaperlessBilling PaymentMethod MonthlyCharges TotalCharges SwitchToCompetitor 1 F 0 Y N 1 N No phone DSL N Y N N N N Monthly Y Electronic check 29.85 29.85 No 2 M 0 N N 34 Y N DSL Y N Y N N N One year N Mailed check 56.95 1889.5 No...
Discuss the main differences between Naïve Bayes Classifier and Softmax Classifier. Assess when will you use...
Discuss the main differences between Naïve Bayes Classifier and Softmax Classifier. Assess when will you use Naïve Bayes over Softmax Classifier Please provide at least 3 differences thx
1. What is A-Star (A*) Algorithm in Artificial Intelligence? 2. A* Algorithm Steps 3. Why is...
1. What is A-Star (A*) Algorithm in Artificial Intelligence? 2. A* Algorithm Steps 3. Why is A* Search Algorithm Preferred? 4. A* and Its Basic Concepts 5. What is a Heuristic Function? 6. Admissibility of the Heuristic Function 7. Consistency of the Heuristic Function 8. Find an Implementation in Java, C or Python just choose in which programming language you prefer only select one.
Intelligent Agents 1. What is A-Star (A*) Algorithm in Artificial Intelligence? 2. A* Algorithm Steps 3....
Intelligent Agents 1. What is A-Star (A*) Algorithm in Artificial Intelligence? 2. A* Algorithm Steps 3. Why is A* Search Algorithm Preferred? 4. A* and Its Basic Concepts 5. What is a Heuristic Function? 6. Admissibility of the Heuristic Function 7. Consistency of the Heuristic Function 8. Find an Implementation in Java, C or Python just choose in which programming language you prefer only select one.
Use Naïve Bayes to build the classification model for the first 10 instances using three different probability estimations listed in the following, and then make predictions for the last five instances
Use Naïve Bayes to build the classification model for the first 10 instances using three different probability estimations listed in the following, and then make predictions for the last five instances. What is the accuracy of this model? a. Using the original probability estimation; b. Using Laplace correction; c. Using m-estimation with m=1. age sex sick pregnant tumor class TRAINING RECORDS 19 F Serious Yes Yes positive 49 M Light No No negative 28 F heavy Yes Yes positive 62...
When is the Bayes' rule (not the Bayes' theorem) optimal? Explain the meaning of that by...
When is the Bayes' rule (not the Bayes' theorem) optimal? Explain the meaning of that by using a 2x2 confusion matrix
1. Describe the reasons a naïve observer would consider it overkill to scrutinize a company’s financial...
1. Describe the reasons a naïve observer would consider it overkill to scrutinize a company’s financial statements for signs that management is presenting anything less than a candid picture? 2. How does that method of accounting for a merger or acquisition affect the combined companies’ subsequent competitive strength, ability to generate cash, or reported earnings; and what are the clues that there may be something amiss in an M&A? 3. a) Explain the tension that exists for the auditing firm?...
1) Write an algorithm (i.e. the series of steps) to find the solution to a second...
1) Write an algorithm (i.e. the series of steps) to find the solution to a second order non-homogenous ODE (with boundary conditions) using the method of undetermined coefficients. (Note: this algorithm should include at least 1 control structure). 2) Write an if statement in MATLAB that converts an overall final percentage mark grade (1-7).
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT