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Question 1: For sparse data, discuss why considering only the presence of non-zero values might give a more accurate view of the objects than considering the actual magnitudes of values. When would such an approach not be desirable?
Question 2: Describe the change in the time complexity of K-means as the number of clusters to be found increases.
Question 3: Discuss the advantages and disadvantages of treating clustering as an optimization problem. Among other factors, consider efficiency, non-determinism, and whether an optimization-based approach captures all types of clusterings that are of interest.
Question 4: What is the time and space complexity of fuzzy c-means? Of SOM? How do these complexities compare to those of K-means?
Question 5: Explain the difference between likelihood and probability.
Question 6: Give an example of a set of clusters in which merging based on the closeness of clusters leads to a more natural set of clusters than merging based on the strength of connection (interconnectedness) of clusters.
What were some of the risk sources that emerged repeatedly in evaluating the risks? How is this helpful?
List candidate key(s), and how you found the key(s). Which functional dependency causes BCNF violation? Decompose T1 into BCNF tables.
Additionally we expect each user to send one picture of resolution of 768 * 789 using motion picture color - WHat is the files size for one user/min and What is the file size for all users/min
What does "malware free"mean? How can a user demonstrate that their computer or device is malwarefree?
Define Artificial Intelligence. Discuss the goals of Artificial Intelligence.
Discuss the significance of formulating adequate policies and procedures in an organization
Explain the terms ‘Record', ‘Field' and ‘Table' in terms of database.
Determine if the sample size for the test is large enough to warrant approximating the sample proportion's distribution with a normal distribution.
Draw Context Diagram and the Level 0 Expansion for the following problem The pharmacy at Mercy Hospital fills medical prescriptions for all hospital patients and distributes these medications to the nurse stations responsible for the patients' care. ..
Create a domain class diagram containing these five domain classes (with these attributes) at this cash-only multi-screen movie theater: Movie (movieTitle, producer, length, director, genre, rating, stars) Ticket (screen, movieTitle, showtime, ad..
Design a class named Player that holds a player number and name for a sports team participant. Include methods to set the values for each data field and print the values for each data field.
Define the team required for implementation of the ESA
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