Post 1: Initial Response Imagine you are responsible for your organization’s analytic tasks, and you are currently brainstorming how to query a relational database of marketing information for the organization. You want to test your understanding of how you might relate the database tables with the use of set theory, and particularly subsets. To carry […]
Tag Archives: algorithm
Discuss some of the issues that can result from not fully understanding the problem to be solved and some steps that can be taken to better understand the problem.
Listed below are topic(s) Refer to the textbook, weekly materials, and/or the GMC library when researching the topics for this Discussion Forum. Put your writing into your own words, do not copy directly from the source. If you incorporate external resources (http://gmcga.libguides.com/periodicals) in your posts be sure to cite (https://gmcga.libguides.com/citationmanagement/APA7th) them properly. Lastly, review how […]
Consider the database containing transaction data as shown in the table below.
Data mining and data warehousing Question One Define Frequent Pattern Analysis and cite its applications. What are the different methods used? Question Two Explain in your own words the difference between “supervised learning” and “unsupervised learning”. Cite some examples of use of each one. Question Three Given the testing dataset and the constructed decision tree […]
Predict GPA given students’ department, credits taken, study hours, etc.
Python For each of the tasks below, explain which algorithm(s) and error metric(s) you would use and why. (a) Predict GPA given students’ department, credits taken, study hours, etc. (b) Predict if a Twitter user is liberal or conservative. (c) Predict lung cancer from chest X-rays.
Why is the list of instructions used in computation according to the response given in the video?
Section 1: Link 1 https://www.youtube.com/watch?time_continue=1&v=ZnBF2GeAKbo&feature=emb_logo (Links to an external site.) 1. What is an algorithm according to Victoria Nash in the video above? 2. Why is the list of instructions used in computation according to the response given in the video? 3. According to the video what is the difference between coding and an algorithm? […]
How are models used in business-what statistics are used as a model?
Weapons of Math Destruction – Book Club Seminar Begin reading Weapons of Math Destruction (O’Neil, 2016) and prepare for our book club next week, pondering these questions. (These questions are guides for in-depth thinking.) 1.) How are models used in business and what statistics are used as a model? 2.)Think about college rankings and getting […]
What outcomes were measured to determine effectiveness of the change in practice?
Research in nursing Instructions: Our final journal club includes several questions to evaluate your understanding of the research and evidence-based practice concepts learned in the readings/lecture and apply the information to particular scenarios. Answers should be prepared in a Word document As part of this assignment, you may be asked to seek out information online […]
Develop a new methodology for the vertical-apriori algorithm which increase the performance on the existing algorithm on big data mining.
Develop a new methodology for the vertical-apriori algorithm which increase the performance on the existing algorithm on big data mining.
What is COMPAS? What kinds of predictors does COMPAS use in its algorithm and in what locations is COMPAS used today?Explain
What algorithms are you subjected to on a daily basis? Think about your social media, shopping habits, etc. How accurate do you feel those algorithms are; do your Facebook ads and google ads hit too close to home? (~ 2-3 sentences) What is COMPAS? What kinds of predictors does COMPAS use in its algorithm and […]
Show that if 3CNF polynomial-size compiles into a classCthat is nice, then PH = Σp
Computational ComplexityTake-home examHand in via Canvas before March 31 at 17:00Definition 1.We say that a classCof propositional formulas isniceif it has the following property:•There is a polynomial-time algorithm that—given a formulaφ∈ C, a positive integerk∈N, anda partial truth assignmentαto (some of) the variables in Var(φ)—correctly decides if there existsa truth assignmentβ: Var(φ)→ {0,1}that (i) extendsα, […]
