Question: Suppose we are studying a 4 - class classification problem with classification tree. What is the maximum value of entropy measure of impurity? Group of

Suppose we are studying a 4-class classification problem with classification tree. What is the maximum value of entropy measure of impurity?
Group of answer choices
4
0.5
1
2

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 Databases Questions!

Q:

Portray in words what transforms you would have to make to your execution to some degree (a) to accomplish this and remark on the benefits and detriments of this thought.You are approached to compose...

Q:

Briefly describe ASCII and Unicode and draw attention to any relationship between them. [3 marks] (b) Briefly explain what a Reader is in the context of reading characters from data. [3 marks] A...

Q:

Suppose that R(A, B, C) is a relational schema with functional dependencies F = {A, B C, C B}. (i) Is this schema in 3NF? Explain. [2 marks] (ii) Is this schema in BCNF? Explain. [2 marks] (b)...

Q:

Prolog You are approached to compose a Prolog program to work with twofold trees. Your code shouldn't depend on any library predicates and you ought to expect that the mediator is running without...

Q:

QUIZ... Let D be a poset and let f : D D be a monotone function. (i) Give the definition of the least pre-fixed point, fix (f), of f. Show that fix (f) is a fixed point of f. [5 marks] (ii) Show that...

Q:

SAMPLING MEAN: DEFINITION: The term sampling mean is a statistical term used to describe the properties of statistical distributions. In statistical terms, the sample mean from a group of...

Q:

Describing Data Once we have collected data from surveys or experiments, we need to summarize and present the data in a way that will be meaningful to the reader. We will begin with graphical...

Q:

1 2.3 Definition of a Discrete Probability Function Definition: Let S be a discrete sample space from some experiment. A function P, defined on all events in S, is said to be a probability function...

Q:

Write an alternative definition that is tail-recursive (iterative) and makes use of accumulator variables. [10 marks] Explain why your alternative definition executes more efficiently. [3 marks] 1...

Q:

13.( 1 pt) For each of the following situations, indicate whether ANOVA is appropriate; if not appropriate, the reason why not; and, if appropriate, the type of ANOVA that would be used (i.e.,...

Q:

An unhealthy work environment can lower productivity, contribute to low morale, and increase medical and workers compensation costs. Working individually or in teams, list specific ways managers can...

Q:

Silicon is produced for the chemical and electronics industries by the following reactions. Give the balanced equation for each reaction. a. SiO2(s) + C(s) Si(s) + CO(g) b. Silicon tetrachloride is...

Q:

21. Alex Wilson operates On-Time Delivery Service. The company has four employees who are paid on an hourly basis. During the workweek beginning December 15 and ending December 21, 20X1, employees...

Q:

please solve all the parts of one question. show calculations too. Personal Income Tax Problem: Fill in the following dollar amounts (5) Connie Lee is a BC resident and made $110,000 in employment...

Q:

2. What is your opinion of Apprenticeship 3.0? Is it an approach that you would consider using as an HR manager, or does it need further development?

Q:

LO4 Provide an overview of four challenges facing HR today.

Q:

2. Give some examples of ethical issues that you have experienced in jobs and explain how HR did or did not help resolve them.