Isye 6501 midterm 1 Study guides, Class notes & Summaries
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ISYE 6501 Midterm 1 EXAM QUESTIONS WITH 100% SOLUTIONS LATEST UPDATE 2023/2024
- Exam (elaborations) • 6 pages • 2023
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ISYE 6501 Midterm 1 EXAM 
QUESTIONS WITH 100% 
SOLUTIONS LATEST UPDATE 
2023/2024 
True or false: In a regression tree, every leaf of the tree has a different regression 
model that might use different attributes, have different coefficients, etc. - ANSWER 
True 
- Each leaf's individual model is tailored to the subset of data points that follow all of the 
branches leading to the leaf. 
True or false: Tree-based approaches can be used for other models besides regression. 
- ANSWER True 
...
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ISYE 6501 - Midterm 1 Exam – Questions And Answers
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ISYE 6501 - Midterm 1 Exam – Questions And Answers
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ISYE 6501 Midterm 1 (2023/2024) Already Graded A
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ISYE 6501 Midterm 1 (2023/2024) Already Graded A Rows Data points are values in data tables 
Columns The 'answer' for each data point (response/outcome) 
Structured Data Quantitative, Categorical, Binary, Unrelated, Time Series 
Unstructured Data Text 
Support Vector Model Supervised machine learning algorithm used for both classification and regression challenges. Mostly used in classification problems by plotting each data item as a point in n-dimensional space (n is the number of features y...
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ISYE 6501 Midterm Exam 1 Questions and Correct Answers
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ISYE 6501 Midterm Exam 1 Questions and Correct Answers
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ISYE 6501 MIDTERM 1 EXAM TEST
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What do descriptive questions ask? - CORRECT ANSWER-What happened? (e.g., 
which customers are most alike) 
What do predictive questions ask? - CORRECT ANSWER-What will happen? (e.g., 
what will Google's stock price be?) 
What do prescriptive questions ask? - CORRECT ANSWER-What action(s) would be 
best? (e.g., where to put traffic lights) 
What is a model? - CORRECT ANSWER-Real-life situation expressed as math. 
What do classifiers help you do? - CORRECT ANSWER-differentiate 
What is a soft...
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2023 ISYE 6501 Midterm 1 A+ Already Graded
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2023 ISYE 6501 Midterm 1 A+ Already Graded
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ISYE 6501 MIDTERM 1 COMPLETE EXAM WITH UPGRADED QUESTIONS AND ANSWERS
- Exam (elaborations) • 20 pages • 2024
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What do descriptive questions ask? - CORRECT ANSWER-What happened? (e.g., 
which customers are most alike) 
What do predictive questions ask? - CORRECT ANSWER-What will happen? (e.g., 
what will Google's stock price be?) 
What do prescriptive questions ask? - CORRECT ANSWER-What action(s) would be 
best? (e.g., where to put traffic lights) 
What is a model? - CORRECT ANSWER-Real-life situation expressed as math. 
What do classifiers help you do? - CORRECT ANSWER-differentiate 
What is a soft...
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ISYE 6501 MIDTERM 1 EXAM WITH COMPLETE SOLUTION
- Exam (elaborations) • 11 pages • 2024
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Rows - CORRECT ANSWER-Data points are values in data tables 
Columns - CORRECT ANSWER-The 'answer' for each data point (response/outcome) 
Structured Data - CORRECT ANSWER-Quantitative, Categorical, Binary, Unrelated, 
Time Series 
Unstructured Data - CORRECT ANSWER-Text 
Support Vector Model - CORRECT ANSWER-Supervised machine learning algorithm 
used for both classification and regression challenges. 
Mostly used in classification problems by plotting each data item as a point in ndimens...
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Lecture Notes ISYE 6501 Midterm 1
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# Week 1 Introduction To Analytics Modeling - GTX 
ISYE 6501 
- Introduction to Analytics Modeling 
answer important types of questions: 
 what happened? = descriptive 
 what is going to happen? = predictive 
 what actions are best? = prescriptive 
 how do we create value with data? 
when can analytics answer these questions? 
Modeling: taking a real life situation and expressing it in math 
analyze in math and turn it into a solution 
best ways to learn: ask questions, discuss answers 
Course S...
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