a) Four transactions have been captured in a database D. Let min_sup = 60% and min_conf...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
a) Four transactions have been captured in a database D. Let min_sup = 60% and min_conf = 80%. TID Date 11 4/10/20 12 4/10/20 13 4/27/20 14 4/29/20 Purchased Item {CARROT, COOKIES, BREAD, BUTTER} {BREAD, COOKIES, MILK, BURGER, BUTTER} {MILK, COOKIES, BUTTER, BURGER} {BUTTER, COOKIES, BREAD) i) Find all frequent itemsets using Apriori and FP-growth, respectively. Compare the efficiency of the two mining processes. ii) List all of the strong association rules (with supports and confidence c) matching the following metarule: vx e transaction, buys(X, item₁) A buys(X, item2) buys(X, item3) a) Four transactions have been captured in a database D. Let min_sup = 60% and min_conf = 80%. TID Date 11 4/10/20 12 4/10/20 13 4/27/20 14 4/29/20 Purchased Item {CARROT, COOKIES, BREAD, BUTTER} {BREAD, COOKIES, MILK, BURGER, BUTTER} {MILK, COOKIES, BUTTER, BURGER} {BUTTER, COOKIES, BREAD) i) Find all frequent itemsets using Apriori and FP-growth, respectively. Compare the efficiency of the two mining processes. ii) List all of the strong association rules (with supports and confidence c) matching the following metarule: vx e transaction, buys (X, item) A buys (X, item2) buys(X, item3) a) Four transactions have been captured in a database D. Let min_sup = 60% and min_conf = 80%. TID Date 11 4/10/20 12 4/10/20 13 4/27/20 14 4/29/20 Purchased Item {CARROT, COOKIES, BREAD, BUTTER} {BREAD, COOKIES, MILK, BURGER, BUTTER} {MILK, COOKIES, BUTTER, BURGER} {BUTTER, COOKIES, BREAD) i) Find all frequent itemsets using Apriori and FP-growth, respectively. Compare the efficiency of the two mining processes. ii) List all of the strong association rules (with supports and confidence c) matching the following metarule: vx e transaction, buys(X, item₁) A buys(X, item2) buys(X, item3) a) Four transactions have been captured in a database D. Let min_sup = 60% and min_conf = 80%. TID Date 11 4/10/20 12 4/10/20 13 4/27/20 14 4/29/20 Purchased Item {CARROT, COOKIES, BREAD, BUTTER} {BREAD, COOKIES, MILK, BURGER, BUTTER} {MILK, COOKIES, BUTTER, BURGER} {BUTTER, COOKIES, BREAD) i) Find all frequent itemsets using Apriori and FP-growth, respectively. Compare the efficiency of the two mining processes. ii) List all of the strong association rules (with supports and confidence c) matching the following metarule: vx e transaction, buys (X, item) A buys (X, item2) buys(X, item3)
Expert Answer:
Answer rating: 100% (QA)
i Frequent itemsets using Apriori and FPgrowth Apriori 1 BREAD COOKIES BUTTER support 3 confidence 1... View the full answer
Related Book For
Income Tax Fundamentals 2013
ISBN: 9781285586618
31st Edition
Authors: Gerald E. Whittenburg, Martha Altus Buller, Steven L Gill
Posted Date:
Students also viewed these programming questions
-
1. Imagine a partner holds the ruler vertically with the zero point. oriented toward the bottom. 2. Imagine placing your thumb and forefinger at the ruler's bottom, surrounding the zero point. At...
-
What role might the mounds have played in the mound-builder societies? Who would have seen these mounds and why were there so many different variations of mounds?
-
The following additional information is available for the Dr. Ivan and Irene Incisor family from Chapters 1-5. Ivan's grandfather died and left a portfolio of municipal bonds. In 2012, they pay Ivan...
-
where a bank's liabilities can be withdrawn in the short-term while its assets are being repaid in the long-term.
-
Teagan Fitzgerald is the owner of Newport Jewelry, a store specializing in gold, platinum, and special stones. During the past year, in response to increased demand, Teagan doubled her selling space...
-
Beam Inc. Bonds are trading today for a price of $1,738.95. The bond currently has 18 years until maturity and has yield to maturity of 3.43%. The bond pays annual coupons and the next coupon is due...
-
The lower-of-cost-or-market method (LCM) is often referred to as a one-way street because under LCM, ending inventory values may be written down to a lower replacement value but are never written up...
-
The standard cost of Product B manufactured by NJF Company includes three units of direct materials at $5.00 per unit. During June, 28,000 units of direct materials are purchased at a cost of $4.70...
-
In a study examining the effects of two different teaching methods on student performance, a high school math teacher decided to test the effectiveness of traditional lectures versus interactive...
-
1. Mr. Albert has a piece of property he has used in his business for 25 years. He is moving his business across the country and needs to get rid of the real estate he currently owns, as he won't be...
-
Under ASPE, the guidance related to the measurement of fair value is O not spread throughout ASPE standards. O not inconsistent with IFRS although there is significantly less detail. O inconsistent...
-
The following are situations in which auditors may find themselves. Situations: 1. Spencer is the partner in charge of the audit of Flip Company. He has half in- terest in a joint venture with Flip's...
-
What is the primary rationale for Congress to require mandatory reporting on internal accounting controls?
-
Explain how "privileged communication" differs from confidential information.
-
What is corporate governance and why is it important? What role does the audi- tor play in improving corporate governance?
-
Who is the audit client? Why is it important that the auditor understand who the true audit client is and why that party is the audit client?
-
If m f(x) M for a x b, where m is the absolute minimum and M is the absolute maximum of f on the interval [a, b], then f(x) dx M(b-a). m(b a) [ f(x Use this property to estimate the value of the...
-
Suppose that A is an m n matrix with linearly independent columns and the linear system LS(A, b) is consistent. Show that this system has a unique solution.
-
Mike purchases a heavy-duty truck (5-year class recovery property) for his delivery service on April 30, 2012. The truck is not considered a passenger automobile for purposes of the listed property...
-
Linda and Richard are married and file a joint return for 2012. During the year, Linda, who works as an accountant for a national airline, used $2,100 worth of free passes for travel on the airline;...
-
During 2012, Palo Fiero purchases the following property for use in his manufacturing business: Palo uses the accelerated depreciation method under MACRS, if available, and does not make the election...
-
Estimate value of \(\varphi_{\mathrm{d}}\) in the tank and power \(\mathrm{P}\) required for Example 13-7 with \(\mathrm{H}_{\text {tank }}=\mathrm{d}_{\text {tank }}=0.8279 \mathrm{~m}\) and a...
-
For the extraction in Example 13-7, suppose we decide to have \(\mathrm{H}_{\text {tank }}=\) \(2 \mathrm{~d}_{\text {tank }}\) and want a 1.5 minute residence time. Find the tank dimensions. Example...
-
Equilibrium data for extraction of methylcyclohexane (A) from nheptane (D) into aniline (S) are given in Table 13-8. Compare batch extractions of \(20 \mathrm{~kg}\) of \(40 \mathrm{wt} \%\)...
Study smarter with the SolutionInn App