Centroids - Study guides, Revision notes & Summaries
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QMB3302 UF Fall Final Exam Updated 2024/2025 Actual Questions and answers with complete solutions
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5 steps to building a machine learning model - 1. choosing a class of model 
2. choose hyperparameters 
3. arrange data 
4. fit the model 
5. predict 
a silhouette score of 1 is the [best/worst] and -1 is the [best/worst] score - best, worst 
basic idea of regression - we have some X values called features and some Y value, the variable we 
are trying to predict 
Difference between unsupervised and supervised learning - unsupervised: you have an X but no Y 
supervised: you have an X and a Y 
Ima...
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QBA FinAl ExAm study GuidE With QuEstion And CorrECt AnsWErs upGrAnd Which of the following analytical techniques helps us arrive at the best decision? - correct answerPrescriptive Which of the following gives the proportion of items in each bin? - cor
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QBA FinAl ExAm study GuidE 
With QuEstion And CorrECt 
AnsWErs upGrAnd 
Which of the following analytical techniques helps us arrive at the best decision? - correct answerPrescriptive 
Which of the following gives the proportion of items in each bin? - correct answer-Relative frequency 
The variance is based on the - correct answer-deviation about the mean 
Compute the IQR for the following data. - correct answer-9.50 
Use technology to compute the standard deviation for the following sample ...
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ISYE-6501 Exam 1 QUESTIONS & CORRECT ANSWERS
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ISYE-6501 Exam 1 QUESTIONS & 
CORRECT ANSWERS 
Algorithm - ANSWER a step-by-step procedure designed to carry 
out a task 
Change Detection - ANSWER Identifying when a significant 
change has taken place 
Classification - ANSWER Separation of data into two or more 
categories 
Classifier - ANSWER A boundary that separates data into two or 
more categories 
Cluster - ANSWER A group of points that are identified as being 
similar or near each other 
Cluster Center - ANSWER In some clustering ...
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ISYE-6501 Exam 1 2023 with verified solutions
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Algorithm 
a step-by-step procedure designed to carry out a task 
 
 
 
Change Detection 
Identifying when a significant change has taken place 
 
 
 
Classification 
Separation of data into two or more categories 
 
 
 
Classifier 
A boundary that separates data into two or more categories 
 
 
 
Cluster 
A group of points that are identified as being similar or near each other 
 
 
 
Cluster Center 
In some clustering algorithms (k-means), the central point of a cluster center (CENTROID) 
 
 
...
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ISYE-6501 Exam 1 QUESTIONS & CORRECT ANSWERS
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ISYE-6501 Exam 1 QUESTIONS & 
CORRECT ANSWERS 
Algorithm - ANSWER a step-by-step procedure designed to carry 
out a task 
Change Detection - ANSWER Identifying when a significant 
change has taken place 
Classification - ANSWER Separation of data into two or more 
categories 
Classifier - ANSWER A boundary that separates data into two or 
more categories 
Cluster - ANSWER A group of points that are identified as being 
similar or near each other 
Cluster Center - ANSWER In some clustering algori...
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ISYE-6501 Exam 1 with 100% correct answers
- Exam (elaborations) • 47 pages • 2023
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Algorithm 
a step-by-step procedure designed to carry out a task 
 
 
 
Change Detection 
Identifying when a significant change has taken place 
 
 
 
 
 
 
00:32 
 
01:24 
Classification 
Separation of data into two or more categories 
 
 
 
Classifier 
A boundary that separates data into two or more categories 
 
 
 
Cluster 
A group of points that are identified as being similar or near each other 
 
 
 
Cluster Center 
In some clustering algorithms (k-means), the central point of a cluster c...
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ISYE 6501 Spring '23 Exam 1 QUESTIONS WITH 100% SOLUTIONS LATEST UPDATE 2023/2024
- Exam (elaborations) • 6 pages • 2023
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ISYE 6501 Spring 
'23 Exam 1 
QUESTIONS WITH 
100% SOLUTIONS 
LATEST UPDATE 
2023/2024 
What is modeling? - ANSWER Describing a real-life situation mathematically, analyzing 
the math and then turning the math back into a real-life situation. 
What is a data point? - ANSWER A row of data. All of the information about one 
observation. 
What are some (4) names for columns of data? - ANSWER Attributes, features, 
covariates, predictors 
Name some common types of structured data (5) - ANSWE...
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LATEST ISYE 6501 Spring '23 Exam 1 QUESTIONS WITH 100% SOLUTIONS 2024
- Exam (elaborations) • 6 pages • 2024
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What is modeling? - ANSWER Describing a real-life situation mathematically, analyzing 
the math and then turning the math back into a real-life situation. 
What is a data point? - ANSWER A row of data. All of the information about one 
observation. 
What are some (4) names for columns of data? - ANSWER Attributes, features, 
covariates, predictors 
Name some common types of structured data (5) - ANSWER Quantitative, categorical, 
binary, unrelated, time series 
What is binary data? - ANSWER A su...
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Lecture notes: Applied Mathematics 1B (Math142) - Centroids
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Comprehensive hand written notes taken during lectures for the first year mechanical engineering course, applied mathematics 1B. The notes cover content from the first two weeks of lectures - centroids of area, lines and volumes as well as centre of mass. The notes include worked examples. Attached to the end of the notes is a summary of common areas with their properties. (centroids and moments of inertia)
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ISYE 6501 Spring 2018 flash cards David McCandless Exam Questions And Answers
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ISYE 6501 Spring 2018 flash cards David McCandless Exam Questions And Answers 
what kind of machine learning is support vector machine? 
Supervised learning 
what kind of machine learning is support vector machine? 
unsupervised learning 
what determines whether learning is supervised? 
if the response is known 
how is the response in unsupervised learning? 
It's unknown 
What is an application of the support vector machine (SVM) model? 
classification 
what is an application of the k-nearest ...
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