Question: A. Write down ALL hypothses in Hcon (assuming we have n = 2 Boolean variables x1 and x2 ), where Hcon is the collection of

A. Write down ALL hypothses in Hcon (assuming we have n = 2 Boolean variables x1 and x2 ), where Hcon is the collection of Boolean Conjunctive Concepts - namely, each hypothesis in h is a Conjunction (logical "and") of Boolean literals.

B. Assume we have two data sets R and S. Here R has totally 200 examples, with 120 positive examples and 80 negative examples. And set S has totally 100 examples with 30 positive examples and 70 negative examples. Calculate the entropy for each set. Which set has the larger Information Entropy? Explain your answer.

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!

(a) In SystemVerilog, what is the difference between: (i) The ternary operator ? and if...then...else statements? [2 marks] (ii) always_ff and always_comb? [2 marks] (iii) Blocking, non-blocking and...

s1 educated (SSE) student for every three public school educated (PSE) students. Reasoning that students are not very dissimilar from threads, he suggests the following entry and exit routines be...

Describe, in detail, how the heapsort algorithm works. [10 marks] Show that the worst-case cost of heapsort is O(n log n). [6 marks] Would it be possible to implement a variant of heapsort based on a...

dee complete please help Complexity Theory (a) Defifine the set of Boolean expressions 2CNF and the language 2SAT over them. (b) For a Boolean expression in 2CNF, let G() be the directed graph with...

CSC4444 Homework 4 Due Monday Nov. 12 20018 I [50%] Consider the following examples of a concept defined over attributes "Shape", "Color" and "Size" Here the possible values for "Shape circle,...

2. Please answer the following a) Consider a learning task in which each instance is a Boolean vector of length n . Namely, the exanmples/instances are represented by n Boolean attributes. What is...

Describe how to construct the function cpo ((D E), v) of two cpos (D, vD) and (E, vE). Prove that ((D E), v) is a cpo. (You may use facts about least upper bounds provided you state them clearly.)...

Let A, B be sets. Define: (a) the Cartesian product (A B) (b) the set of relations R between A and B (c) the identity relation A on the set A [3 marks] Suppose S, T are relations between A and B, and...

CST.20assign data Extract = dataStore; endmodule (a) What would be suitable comments on the behaviour of the code at points "comment A" to "comment D"? [4 marks] (b) In the synthesised...

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...

A share of stock sells for $53 today. The beta of the stock is 1.2, and the expected return on the market is 12 percent. The stock is expected to pay a dividend of $1.10 in one year. If the risk-free...

1. What characteristics differentiate G&NP organizations from profit-seeking entities? 2. List four factors that cause society to subject G&NP organizations to more stringent legal,...

guention 2 1 al 1 3 How does 1 HS appogation occur in skkle - cell ancmia? Flace the wrps in the correct order. Note that doowhymoplobin is in the T suatc, oxy hemoplopin is in the R state. No...

Compared with half a century ago, adoption has become _ _ _ _ _ _ _ _ _ common, but it is more open and acceptabl e , so we probably discuss it _ _ _ _ _ _ _ . fill in the blanks more or much less or...

KEY QUESTION Explain the following statement, using the MB curve in Figure 28.6 to illustrate: The optimal amount of pollution abatement for some substances, say, water from storm drains, is very...

KEY QUESTION Suppose there are only five people in a society and each favors one of the five highway construction options in Table 28.2 (include no highway construction as one of the options)....

Explain how affirmative and negative majority votes can sometimes lead to inefficient allocations of resources to public goods. Is this problem likely to be greater under a benefits-received or under...