Taylor_Quiz2

Multiple Choice What is this table called and what is it used for? Actual Values Positive Negative Positive TP FP Negative FN TN This is a correlation matrix and it is useful for evaluating the performance of a clustering algorithm. Press 1 This is a correlation matrix and it is useful for evaluating the performance of a classification algorithm. Press 2 This is a confusion matrix and it is useful for evaluating the performance of a Press 3 clustering algorithm. This is a confusion matrix and it is useful for evaluating the performance of a classification algorithm. Press 4 Predicted Values

The IT manager at Rock Solid Outfitters thinks you did a good job on the decision table task she assigned to you. Now she wants you to use the same data to develop a decision tree that will show all the possibilities for the web-based promotion described in Part 1 of the case. She also wants you to discuss the pros and cons of decision tables versus decision trees. How shall you proceed this time?

Create a (Log In) Decision tables + Decision trees: Case 1 - Username and password both were wrong. The user is shown an error message. Case 2 - Username was correct, but the password was wrong. The user is shown an error message. Case 3 - Username was wrong, but the password was correct. The user is shown an error message. Case 4 - Username and password both were correct, and the user navigated to homepage. المرفقات Decision tables + Decision trees II

please help me write a latex/overleaf code for a table to be used for a weight decision matrix similar to the one depicted in the following figure, I don't know how to merge the cells at the top for each design     Design 1   D2   D3   D4   D5   D6   Criteria(C) Weight Rating(R) Weight Score(WS) R WS R WS R WS R WS R WS C1                           C2                           C3                           Total

Suppose you are given the following description of a discount policy: An insurance company has a policy of discounting its product to customers under certain circumstances: Discounts of 5% are given only if the customer has excellent credit If the customer has filed less than one claim in the last five years add a discount of 10% If the customer insured multiple products (home, car, boat) etc subtract 4% Represent this situation as a decision table Represent the situation above as a decision tree.

A bridge/joint table is just what it sounds like. What should you do instead? What's wrong with the other person?

(A) The employee books the car for the customer and send notification to him about the booking of the car. (B) The employee may cancel the booking if customer requests.Draw an activity diagram for the above scenario and make sure to have atleast 10 activities.    for  a  good  grade,  you  need  to  make  good  use  of  the  different  design symbols (Such as Decision nodes, Merge Node, Swimlane, Synchronization bar) if possible.

Normalize the table based on the ER-Diagram developed. Try to normalize the ER-Diagram to 3NF. We recommend: LucidChart Draw.io

Information system

ce_S1_Mangesh / My courses/55 ITSE415_AppDataSci_S1 / Chapter 4- Data Preprocessing / Quiz 2 - 10 June 2021 Quiz navigation When we try to analyze the result-data of the last 10 semesters for the subject 'Programming-1' and if you are asked to find what will be the final score of any new student based on the value of his Quiz 2 marks, then what type of analysis is this? of Finish attempt- O a. Prescriptive Analysis Time left 0:17:27 tion O b. None of these Oc. Predictive Analysis O d. Descriptive Analysis Next page Jump to.. pter 4- Presentation

QUESTION 3| You are the sport's manager who are responsible to decide the placement of player in the next game based on their achievement. You have decided to use decision tree method in helping you to make the decision of the requested task. The following history data is prepared for you as a guideline in Table 6: Table 6: Data of Player Achievement Played Before Health |Not-Play Player Role Decision Defender Good No Striker Not-Play Bad No 3 Defender Play Okay Yes 4 Reserve Not-Play Good Yes Striker Play Okay No 6. Defender Play Good Yes 7 Reserve Not-Play Bad Yes Striker Play Okay No Which attribute would be the root of the tree? Show the calculation of Information Gain(IG) in order to identify the root.

What is a emphasis table? Can you give me an example?

Software Project Management (Part - 18) ========================== Multiple Choice Quesiton =================

Briefly explain table-driven selection

Which of the following statement(s) is/are true for bagging and boosting? A) Bagging: Weak learners are built in parallel Boosting: Weak learners are built in sequence one after the other B) Bagging: More weight to those weak learners with better performance Boosting: Each weak learner has equal weight in the final prediction. C) Bagging: Samples are drawn from the original dataset with replacement to train each individual weak learner Boosting: Subsequent samples have more weight of those observations which had relatively higher errors in previous weak learners D) Bagging: Random forest is a special type of bagging technique Boosting: Adaboost is a special type of boosting technique

What is the difference between disjoint constraints and overlapping constraints, and how are they used?

Draw a decision table for college driver insurance

Construct a decision table that uses your personal rules for deciding whether to take a trip by airplane, train, automobile, bus, taxi, or walking. Include at least the characteristics of distance, time available, weather, and available funds. You must have at least five rules in your table.

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Draw the initial query tree for this query, then show how the query tree is optimized (one rule at a time) and write the SQL query for the final optimized query tree.

Write short notes on any 3 topics with proper diagram.  Bridge and Gateway

Truth Tables and Circuits Construct a compound statement using all of the logical connectives (~, v, ^, -->) at least twice. Your statement must have no fewer than 7 distinct statements, call them: A,B,C,D,E,F,G. Use a spreadsheet program to expedite constructions of the 128-row truth table. Once you've finished that, try coaxing your compound statement into a Tautology or a Contradiction.

Data Preparation Describe what you did with the data prior to the modelling process (data cleaning). Show histograms of the one example variable before and after any pre-processing that you carried out. If you corrected any mis- typed entries in the data, report what you changed. Carry out descriptive analysis and explain each what they represent, use as many graph as possible and provide the descriptions

Why do we have data attributes but not items in the data tree? What is the domain of an attribute?

:  STONEHENGE ENGINEERING WORKS: Stonehenge Engineering Works is a small company that specializes in complex engineering consulting projects.  Most Engineering projects need large data transaction. The company is moving into new offices and ask you to design their data communication network.  They are going to have two divisions in two different office sites in the same building, (two story office building) Engineering division in the first floor : They have a staff of 10 engineers (which is expected to grow  over the next five years. And, additional new 15 PCs will be needed ) and the Database for the product development.  Engineering division will be using 3D design and online collaborations tools which require large bandwidth and fast data communication. Management division in the second floor : There are 20 management and clerical employees who also need network connections, but whose needs are less intense. This site has database for the clients as well. All employees in the…

Which statements are correct for the folowing ER diagram?

Data Structures & Adv Progmng: Explain (using your own words and show an example) why is 1 to 1 directaddress Mapping would not be an efficient solution when a company has 100employees and uses 9 digits id numbers for its employees.