Consider the following frequent 3-sequences:

< {1, 2, 3} >, < {1, 2}{3} >, < {1}{2, 3} >, < {1, 2}{4} >,
< {1, 3}{4} >, < {1, 2, 4} >, < {2, 3}{3} >, < {2, 3}{4} >,
< {2}{3}{3} >, and < {2}{3}{4} >.
(a) List all the candidate 4-sequences produced by the candidate generation
step of the GSP algorithm.
(b) List all the candidate 4-sequences pruned during the candidate pruning
step of the GSP algorithm (assuming no timing constraints).
(c) List all the candidate 4-sequences pruned during the candidate pruning
step of the GSP algorithm (assuming maxgap = 1).


(a) < {1, 2, 3} {3} >, < {1, 2, 3} {4} >, < {1, 2} {3} {3} >, < {1, 2} {3} {4} >,
< {1} {2, 3} {3} >, < {1} {2, 3} {4} >.
(b) < {1, 2, 3} {3} >, < {1, 2} {3} {3} >, < {1, 2} {3} {4} >,
< {1} {2, 3} {3} >, < {1} {2, 3} {4} >.
(c) < {1, 2, 3} {3} >, < {1, 2} {3} {3} >, < {1, 2} {3} {4} >,
< {1} {2, 3} {3} >, < {1} {2, 3} {4} >.

Computer Science & Information Technology

You might also like to view...

Text or an object that, when clicked, connects to another file, location, or web page is called a(n) ________

Fill in the blank(s) with correct word

Computer Science & Information Technology

Whatterm means a flaw in software programming?

a. bug b. cluster c. payload

Computer Science & Information Technology

The USB connector found on the motherboard is called a

A) Type A connector B) Type B connector C) Type C connector D) Type D connector

Computer Science & Information Technology

List at least three reasons why home and business users choose cloud computing.

What will be an ideal response?

Computer Science & Information Technology