Keyphrases
Question Answering System
45%
Online Courses
41%
Ontology Development
36%
Intelligent Educational System
36%
Question Answering
35%
Course Discussion
34%
Systems-based
34%
Summarizer
31%
Image Scene Classification
31%
Engagement Detection
31%
Mobile Learning
31%
Convolutional Neural Network
31%
Electronic Learning
31%
Multi-document Summarization
27%
Online Learners
26%
Deep Learning Methods
26%
Natural Language Processing
24%
Summarization Tool
24%
Ontology
24%
Conditional Random Fields
23%
Heartbeat Classification
23%
Automatic Text Summarization
23%
Textual Content
22%
Information Problem Solving
20%
Query Expansion
20%
Education Learning
20%
Knowledge Modeling
20%
Semantic Hierarchy
20%
Location-aware
20%
Image Browsing
20%
Semantic Relations
20%
Multiple Kernels
20%
Self-assessment
20%
Dempster-Shafer Evidence Theory
20%
Failure Mode
20%
Failure Mode Effect Analysis
20%
Vector Quantization
20%
Text Analysis
20%
Text Labeling
20%
Labeling Problem
20%
Smart Learning
20%
Semi-automatic Labeling
20%
Training Data
20%
Ontology-Driven Software Development
20%
Text-dependent
19%
Human Intervention
19%
Risk Priority
18%
Learning Objects
17%
Cognitive Style
16%
Semantic Similarity
16%
Computer Science
Electronic Learning
100%
Natural Language Processing
54%
question answering system
48%
Experimental Result
47%
Learning System
38%
Deep Learning Method
36%
Convolutional Neural Network
36%
Text Summarization
33%
Conditional Random Field
31%
Feature Extraction
31%
Support Vector Machine
30%
Syntactics
29%
Machine Learning
27%
Summarization System
27%
Multimedia
26%
Topic Modeling
26%
Artificial Intelligence
26%
Parsing
24%
Language Modeling
20%
Dialog Management
20%
Query Expansion
20%
Scene Image Classification
20%
Vector Quantization
20%
Training Data
20%
Human Intervention
20%
Cognitive Style
20%
Information Problem
20%
Knowledge Structure
18%
Computational Complexity
15%
On-Line Education
15%
Semantic Role Labeling
15%
Latent Dirichlet Allocation
15%
Traditional Method
15%
Ontology
15%
Pedagogical Agent
15%
Feature Selection
15%
e-learning environment
15%
Deep Learning Model
15%
Application Analysis
15%
Performance Model
15%
Text Classification
15%
Human-in-the-Loop
15%
Real Application
15%
Bidirectional Long Short-Term Memory Network
15%
Automatic Approach
15%
Iterative Process
15%
Feedback Mechanism
15%
Learning Objects
14%
Dimensionality Reduction
13%
Fold Cross Validation
13%
