Keyphrases
Mind Wandering
100%
Affective State
79%
Computer-Based Learning
42%
Learning Environment
36%
Affect Detection
35%
Machine Learning
32%
Help-giving
31%
Online Courses
31%
Metacognition
30%
Boredom
29%
Video-based
29%
Self-regulated Learning
24%
Facial Expression
24%
Learning Outcomes
22%
In the Wild
21%
Video Data
20%
Automatic Detection
20%
Machine Learning Models
20%
Metacognitive Strategies
20%
Student Interaction
20%
Intelligent Tutoring Systems
19%
Discussion Forum
19%
Perceived Helpfulness
19%
Wandering Detection
19%
Massive Open Online Courses
19%
Feature Engineering
19%
Peer Assistance
19%
Online Peers
19%
Betty's Brain
18%
Programmer
18%
Underrepresented Students
17%
Computer Vision
17%
Help-seeking
16%
Collaborative Problem Solving
16%
Area under the ROC Curve
16%
Course Discussion
16%
Student Affect
16%
Classroom Video
15%
Educational Data Mining
15%
Online Education
15%
Off-task Behavior
15%
Alcohol
15%
Facial Features
15%
Online Forums
15%
Transdermal
15%
Machine Learning Techniques
14%
Classroom Environment
14%
Educational Games
14%
Computer Programming
14%
Student Behavior
14%
Computer Science
Machine Learning
80%
Learning Experiences
52%
Facial Expression
38%
Computer Vision
36%
Facial Feature
32%
Regulated Learning
32%
Computer Programming
31%
Generalizability
26%
Discussion Forum
23%
Annotation
23%
Student Interaction
22%
Unfairness
21%
Learning Analytics
21%
Automatic Detection
20%
Artificial Intelligence
20%
Educational Game
19%
Sequential Pattern
19%
Intelligent Tutoring System
18%
Collected Data
18%
Online Learning
17%
Machine Learning Technique
17%
Educational Data Mining
17%
Student Engagement
15%
student modeling
14%
And-States
14%
On-Line Education
14%
Digital Education
14%
Training Data
14%
Feature Selection
13%
Domain Knowledge
12%
Deep Neural Network
12%
Group Interaction
12%
Classification Accuracy
12%
Online Discussions
12%
Affective Computing
12%
Classification Models
12%
Interpretability
12%
Learning System
12%
Machine Learning
12%
Characteristic Curve
12%
Student Outcome
12%
Model Accuracy
11%
Potential Application
11%
Educational Software
11%
Research Question
11%
Metacognitive Skill
9%
Detection Accuracy
9%
Tablet Computer
9%
Sequential Pattern Mining
9%
Expression Recognition
9%