Garch - Samenvattingen, Aantekeningen en Examens
Op zoek naar een samenvatting over Garch? Op deze pagina vind je 156 samenvattingen over Garch.
Pagina 3 van de 156 resultaten
Sorteer op
-
2024 ISYE 6501 Midterm EXAM QUESTIONS WITH 100% SOLUTIONS
- Tentamen (uitwerkingen) • 22 pagina's • 2024
-
- €10,13
- + meer info
What does SVM stand for? - ANSWER Support Vector Machine 
Is written text structured or unstructured? - ANSWER Unstructured 
When we increase the sum of the square of the coefficients we... - ANSWER Decrease 
the distance between the lines 
In SVM soft classifier we tradeoff between maximizing ___ and minimizing ___ - 
ANSWER margin and errors 
If lambda gets small what gets emphasized, large margin or minimizing training error?, - 
ANSWER Minimizing errors. 
What is a support vector? - ANSWER A...
-
ISYE 6501 - Final Prep – Midterm Questions With Correct Answers
- Tentamen (uitwerkingen) • 3 pagina's • 2023
-
Ook in voordeelbundel
-
- €10,13
- + meer info
ISYE 6501 - Final Prep – 
Midterm Questions With 
Correct Answers 
Types of classification models 
KNN 
SVM 
Types of Clustering Models 
K-Means Clustering 
Types of Response Prediction Models 
ARIMA 
CART 
Exponential Smoothing 
Linear Regression 
Logistic Regression 
Random Forest 
Types of Validation Method 
Cross Validation 
Types of Variation Estimate Models 
GARCH 
Models that use Time Series Data 
ARIMA 
CUSUM 
GARCH 
Exponential Smoothing 
Do models tend to perform better or worse on ...
-
ISYE 6501 - Introduction to Analytics Weeks 1 – 7 Combined Frequent Exam Questions Correctly Answered
- Tentamen (uitwerkingen) • 17 pagina's • 2023
-
Ook in voordeelbundel
-
- €12,90
- + meer info
ISYE 6501 - Introduction to 
Analytics Weeks 1 – 7 
Combined Frequent Exam 
Questions Correctly Answered 
Support Vector Machine (SVM) - ANSWER Supervised learning 
classification tool and algorithm that seeks a dividing hyperplane 
for any number of dimensions can be used for regression or 
classification. 
Margin of Error (SVM) - ANSWER A small margin for error 
reduces your chances of misclassifying known data points but 
increases your chances of misclassifying unknown data points. ...
-
ISYE 6501 - Final Prep – Midterm Questions With Correct Answers
- Tentamen (uitwerkingen) • 3 pagina's • 2023
-
Ook in voordeelbundel
-
- €11,52
- + meer info
ISYE 6501 - Final Prep – 
Midterm Questions With 
Correct Answers 
Types of classification models 
KNN 
SVM 
Types of Clustering Models 
K-Means Clustering 
Types of Response Prediction Models 
ARIMA 
CART 
Exponential Smoothing 
Linear Regression 
Logistic Regression 
Random Forest 
Types of Validation Method 
Cross Validation 
Types of Variation Estimate Models 
GARCH 
Models that use Time Series Data 
ARIMA 
CUSUM
-
ISYE 6501 - Introduction to Analytics Weeks 1 – 7 Combined Frequent Exam Questions Correctly Answered
- Tentamen (uitwerkingen) • 17 pagina's • 2023
-
Ook in voordeelbundel
-
- €12,90
- + meer info
ISYE 6501 - Introduction to 
Analytics Weeks 1 – 7 
Combined Frequent Exam 
Questions Correctly Answered 
Support Vector Machine (SVM) - ANSWER Supervised learning 
classification tool and algorithm that seeks a dividing hyperplane 
for any number of dimensions can be used for regression or 
classification. 
Margin of Error (SVM) - ANSWER A small margin for error 
reduces your chances of misclassifying known data points but 
increases your chances of misclassifying unknown data points. ...
Terwijl je dit leest heeft een medestudent weer €4,35 verdiend
-
ISYE 6501 MIDTERM 1 VERIFIED EXAM TEST
- Tentamen (uitwerkingen) • 2 pagina's • 2024
-
Ook in voordeelbundel
-
- €10,13
- + meer info
Matching models/methods to categories - CORRECT ANSWER-(cusum and pca = 
NONE) 
Select all of the following models that are designed for use with attribute/feature data 
(i.e., not time-series data): - CORRECT ANSWER-k-nearest-neighbor, PCA, k-means, 
logistic regression, linear regression, random forest, SVM's 
Classification models - CORRECT ANSWER-CART, k-nearest-neighbor, logistic 
regression, random forest, support vector machine 
Clustering - CORRECT ANSWER-k-means 
Response predictio...
-
ISYE 6501 - Final Prep – Midterm Questions With Correct Answers
- Tentamen (uitwerkingen) • 3 pagina's • 2024
-
Ook in voordeelbundel
-
- €11,06
- + meer info
ISYE 6501 - Final Prep – 
Midterm Questions With 
Correct Answers 
Types of classification models 
KNN 
SVM 
Types of Clustering Models 
K-Means Clustering 
Types of Response Prediction Models 
ARIMA 
CART 
Exponential Smoothing 
Linear Regression 
Logistic Regression 
Random Forest 
Types of Validation Method 
Cross Validation 
Types of Variation Estimate Models 
GARCH 
Models that use Time Series Data 
ARIMA 
CUSUM 
GARCH 
Exponential Smoothing 
Do models tend to perform better or worse on ...
-
ISYE 6501 Midterm 1 QUESTIONS CORRECTLY ANSWERED LATEST UPDATE Support Vector Machine(SVM) is a supervised machine learnin
- Tentamen (uitwerkingen) • 7 pagina's • 2023
-
Ook in voordeelbundel
-
- €11,98
- + meer info
ISYE 6501 Midterm 1 
QUESTIONS CORRECTLY 
ANSWERED LATEST UPDATE 
Support Vector Machine(SVM) is a supervised machine learning 
algorithm used for? - ANSWER Classification 
How to split the data if we only have one model? - ANSWER 
70% training data, 30% testing data 
How to split the data if we want to compare models? - ANSWER 
70% training, 15% validation and 15% testing 
When do we need to do scaling in data? - ANSWER When our 
factors/attributes/dimensions are orders of magnitude differe...
-
ISYE 6501 - Midterm 1 2024 with complete verified solutions.
- Tentamen (uitwerkingen) • 25 pagina's • 2024
-
- €13,82
- + meer info
What do descriptive questions ask? 
What happened? (e.g., which customers are most alike) 
 
 
What do predictive questions ask? 
What will happen? (e.g., what will Google's stock price be?) 
 
 
 
Brainpower 
Read More 
0:05 
/ 
0:15 
What do prescriptive questions ask? 
What action(s) would be best? (e.g., where to put traffic lights) 
 
 
What is a model? 
Real-life situation expressed as math. 
 
 
What do classifiers help you do? 
differentiate 
 
 
What is a soft classifier and when is it...
-
SYE 6501 - Introduction to Analytics Weeks 1 – 7 Combined Frequent Exam Questions Correctly Answered
- Tentamen (uitwerkingen) • 17 pagina's • 2024
-
Ook in voordeelbundel
-
- €12,90
- + meer info
ISYE 6501 - Introduction to 
Analytics Weeks 1 – 7 
Combined Frequent Exam 
Questions Correctly Answered 
Support Vector Machine (SVM) - ANSWER Supervised learning 
classification tool and algorithm that seeks a dividing hyperplane 
for any number of dimensions can be used for regression or 
classification. 
Margin of Error (SVM) - ANSWER A small margin for error 
reduces your chances of misclassifying known data points but 
increases your chances of misclassifying unknown data points. ...
Hoe heeft hij dat gedaan? Door zijn samenvatting te verkopen op Stuvia. Probeer het zelf eens! Ontdek alles over verdienen op Stuvia