Application of System to Research Abstracts
Define a relation between features and model
- Use probability of words (features) being in each class Probability = Frequency of Word/Total number of words
- Class 1 (Claiming Centrality) Class 2 (Making topic generalizations) Class 3 (Indicating a gap) Class 4 (Outlining purpose) Class 5 (Announcing principal findings) Class 6 (Evaluation of research)
- Class 1: Word 1 prob Word 2 prob Word 3 prob. … Class 2: Word 1 prob Word 2 prob Word 3 prob. … Class 3: Word 1 prob Word 2 prob Word 3 prob. … Class 4: Word 1 prob Word 2 prob Word 3 prob. … Class 5: Word 1 prob Word 2 prob Word 3 prob. … Class 6: Word 1 prob Word 2 prob Word 3 prob. …