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Suppose that our client is a retailer seeking to maximize revenue from a direct marketing mailing of coupons to likely customers for an upcoming sale. A positive response represents a customer who will shop the sale and spend money. A negative response represents a customer who will not shop the sale and spend money. Suppose that mailing a coupon to a customer costs $5, and that previous experience suggests that those who shopped similar sales spent an average of $100.
Use Result 3 to readjust the adjusted misclassification costs, so that the readjusted false negative cost is $1. Interpret the readjusted false positive and false negative costs.
Security being a top concern for any organisation,
Having staff with the proper skill sets is immensely important to accomplishing corporate objectives. List and support three best practices in staffing future organizational needs.
The movement data may be sparse. Discuss how you would develop a method that constructs a reliable data warehouse despite the sparsity of data.
I'm having a lot of trouble with a concept in java. How do you break up components of a string (a sentence) and check that the number of letters is greater than or equal to a certain length?
Data Warehousing and the difference between operational and strategic data sets. Data Mining and OLAP (On-Line Analytical Processing) compared with OLTP Systems
Given all the problems with spam is email still a useful information service? Research other networked services available on Linux servers and compare them with email. (500 words)
If the cars must be connected according to their final destinations, how many different ways can they be arranged?
Suppose that the prediction equation that results from this experiment is 100 = - 2x1 + 10x2 - 4x1x2. What is the predicted response at A + 41, B = 280, C = 60, and D = 185?
Give the SQL to horizontally fragment staff by d Center No. Give the SQL to reconstruct the original table from the fragments. Is the fragmentation complete and if not, why not?
Visit the Amazon website (www.amazon.com) and search for a product of interest to you.Develop a database schema that defines the selected product’s attributes. What information would be useful to include so that this item can be compared to other pro..
how big would a transistor be on next year's model
Determine the symmetry in the graph of the comet's path.
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