Keyphrases
Mind Wandering
100%
Affective State
79%
Computer-Based Learning
48%
Help-giving
38%
Metacognition
37%
Learning Environment
36%
Machine Learning
35%
Affect Detection
35%
Self-regulated Learning
33%
Online Courses
32%
Boredom
29%
Video-based
29%
Automatic Detection
27%
Perceived Helpfulness
25%
Learning Outcomes
24%
Facial Expression
24%
Metacognitive Strategies
23%
Educational Data Mining
22%
Programmer
21%
Transdermal
21%
Machine Learning Models
21%
In the Wild
21%
Video Data
20%
Student Interaction
20%
Intelligent Tutoring Systems
19%
Discussion Forum
19%
Wandering Detection
19%
Massive Open Online Courses
19%
Feature Engineering
19%
Peer Assistance
19%
Online Peers
19%
Student Performance Prediction
19%
Alcohol
19%
Betty's Brain
18%
Underrepresented Students
17%
Course Discussion
17%
Computer Vision
17%
Educational Data
17%
Help-seeking
16%
Breath Alcohol Concentration (BrAC)
16%
Collaborative Problem Solving
16%
Area under the ROC Curve
16%
Student Affect
16%
Classroom Video
15%
Online Education
15%
Off-task Behavior
15%
Facial Features
15%
Online Forums
15%
Student Behavior
15%
Machine Learning Techniques
14%
Computer Science
Learning System
93%
Machine Learning
90%
Learning Experiences
52%
Facial Expression
38%
Computer Programming
38%
Computer Vision
36%
Regulated Learning
32%
Facial Feature
29%
Artificial Intelligence
26%
Generalizability
26%
Discussion Forum
23%
Annotation
23%
Student Interaction
22%
Unfairness
21%
Automatic Detection
20%
Educational Game
19%
Sequential Pattern
19%
Interpretability
19%
Learning Analytics
18%
Collected Data
18%
Electronic Learning
17%
Machine Learning Technique
17%
Student Outcome
15%
Educational Data Mining
14%
student modeling
14%
And-States
14%
On-Line Education
14%
Student Engagement
14%
Digital Education
14%
Training Data
14%
Learning Process
13%
Intelligent Tutoring System
13%
Domain Knowledge
12%
Group Interaction
12%
Classification Accuracy
12%
Online Discussions
12%
Affective Computing
12%
Classification Models
12%
Characteristic Curve
12%
Potential Application
11%
Educational Software
11%
Deep Neural Network
9%
Model Accuracy
9%
Detection Accuracy
9%
Tablet Computer
9%
Sequential Pattern Mining
9%
Expression Recognition
9%
Secondary School
9%
Collaborative Learning
9%
Research Question
9%
