Keyphrases
Computer Science
100%
Automatic Identification
100%
Online Students
100%
Student Questions
100%
Computing Education
100%
Question Answering
66%
Science Classroom
66%
Automated Facilitation
66%
Effective Learning
33%
Copyright
33%
Inter-rater Reliability
33%
Multinomial Logistic Regression
33%
Effective Algorithm
33%
Cohen's kappa
33%
Southeastern United States
33%
Machine Learning Algorithms
33%
Accurate Identification
33%
Gradient Boosting Decision Tree
33%
Single-path
33%
Adaptive Questions
33%
Hierarchical Categories
33%
Multinomial Naïve Bayes
33%
Question Quality
33%
Regression Support Vector Machine
33%
Path Strategy
33%
Online Questions
33%
Introductory Programming Course
33%
Automatic Determination
33%
Manual Classification
33%
Computer Science
Online Student
100%
Computer Science
100%
Answer Question
66%
Question Relevant
66%
Logistic Regression
33%
Support Vector Machine
33%
Interrater Reliability
33%
Machine Learning Algorithm
33%
introductory programming course
33%
Decision Trees
33%
Psychology
Multinomial Logistic Regression
100%
Learning Algorithm
100%
Social Sciences
Computer Science
100%
Guides
33%
Decision Tree
33%