NCU-IISR: Using a Pre-trained Language Model and Logistic Regression Model for BioASQ Task 8b Phase B.
Jen-Chieh HanRichard Tzong-Han TsaiPublished in: CLEF (Working Notes) (2020)
Keyphrases
- regression model
- language model
- pre trained
- language modeling
- training data
- n gram
- probabilistic model
- retrieval model
- speech recognition
- query expansion
- training examples
- ad hoc information retrieval
- model selection
- information retrieval
- gaussian process
- mixture model
- multivariate regression
- smoothing methods
- logistic regression
- translation model
- control signals
- co occurrence
- learning process
- feature vectors
- support vector
- appearance variations
- clustering algorithm
- data sets