PubMed-supported clinical term weighting approach for improving inter-patient similarity measure in diagnosis prediction.
Lawrence Wing-Chi ChanYing LiuTao ChanHelen K. W. LawS. C. Cesar WongAndy YeungK. F. LoS. W. YeungK. Y. KwokWilliam ChanThomas LauChi-Ren ShyuPublished in: BMC Medical Informatics Decis. Mak. (2015)
Keyphrases
- term weighting
- similarity measure
- text categorization
- text retrieval
- tf idf
- information retrieval
- inter patient
- retrieval systems
- language modeling
- term frequency
- vector space model
- pairwise
- similarity search
- average precision
- feature selection
- machine learning
- language model
- clustering method
- vector space
- semantic similarity
- feature extraction