Keyphrases
BiLSTM-CRF
10%
Character-level
10%
Chemical Data
8%
Chemical Domain
10%
Chemical Effect
8%
Chemical Information
10%
Chemical Named Entity Recognition
50%
Chemical Patents
100%
Chemical Research
8%
Classification Task
25%
Comparative Analysis
16%
Content Type
8%
Contextualized Word Embeddings
50%
Contextualized Word Representations
10%
Data Usage
8%
Developing Method
8%
ELMo
20%
Ensemble Approach
16%
Evaluation Method
8%
F1 Score
8%
Funding Information
50%
Funding Opportunities
16%
Funding Organizations
33%
In Content
8%
Information Accessibility
8%
Information Type
8%
Learning Methods
16%
Linguistic Complexity
10%
Markush Structure
8%
Named Entity
16%
Named Entity Recognition
30%
Natural Language Processing
8%
Neural Network Model
8%
New Dataset
8%
Patent Documents
18%
Pharmaceutical Research
8%
Pharmacological Effects
8%
Pharmacological Uses
8%
Physical Data
8%
Positive Impact
10%
Pretrained Word Embeddings
10%
Publicly Available
8%
Recognition Performance
40%
Recognition System
10%
Semantic Classification
50%
Sequential Learning
16%
Spectroscopic Data
8%
Structural Complexity
10%
Table Classification
25%
Table-driven
8%
TabNet
8%
Text Mining
8%
Tokenizer
20%
Two-stage Framework
16%
U-Net
8%
Word Embedding
20%
Word Representation
20%
Computer Science
Bidirectional Long Short-Term Memory Network
10%
Comparative Analysis
50%
Ensemble Approach
50%
Fundamental Problem
50%
Funding Opportunity
50%
Independent Component
50%
Linguistic Complexity
10%
Named Entity Recognition
50%
Named Entity Recognition System
10%
Patent Document
10%
Recognition Performance
40%
Sequential Learning
50%
Word Embedding
50%