Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
In this exercise, we cluster items in the matrix of Fig. 9.8. Do the following steps.
(a) Cluster the eight items hierarchically into four clusters. The following method should be used to cluster. Replace all 3's, 4's, and 5's by 1 and replace 1's, 2's, and blanks by 0. use the Jaccard distance to measure the distance between the resulting column vectors. For clusters of more than one element, take the distance between clusters to be the minimum distance between pairs of elements, one from each cluster.
(b) Then, construct from the original matrix of Fig. 9.8 a new matrix whose rows correspond to users, as before, and whose columns correspond to clusters. Compute the entry for a user and cluster of items by averaging the nonblank entries for that user and all the items in the cluster.
(c) Compute the cosine distance between each pair of users, according to your matrix from Part (b).
Explaining why the process needs to be undertaken. Providing details regarding the information gathering process. How your employees themselves should be involved in the process, both during and AFTER the information is gathered.
Explain the use of containers in SSIS and also their types.
Be sure to include comparative detail information on implementation scenarios, target industries, company types most suited for the tool, costs, software type, the type of operating system required, and the target user population.
Create a procedure that receives an integer value between 0 and 100, and display a single capital letter on the screen. The letter returned by the procedure should be according to the following ranges.
State clearly any additional assumptions you make. Under what conditions would the relationship HAS_PHONE be redundant in this example?
Create a pie chart to show the distribution of costs for the items you purchased.
You are an IT support person who needs to have a good set of tools for making operating system decisions rather quickly. In this hypothetical, pick the desktop operating system you are charged with supporting (Windows XP, WIndows NT, Windows 2000,..
a) What is the protocol overhead (stated as a percentage)? b) Perform the same calculation, this time assuming that both clients are using IPv6.
What is the private key of this user?
The tee command reads its standard input until end-of-file, writing a copy of the input to standard output and to the file named in its command-line argument.
What is UML? What does a + or - signify
Define memory. Describe types of memory, including implicit and explicit memory and declarative and procedural memory.
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd