We showed that Rasch model - based dimension reduction is as effective as PCA-based dimension reduction. The method is general and can be applied to other high-dimensional data problems.
F.02 Acquisition of new scientific knowledge
COBISS.SI-ID: 1024151873We suggest that the chi-square scoring is an effective solution to help categorize MEDLINE citations. The algorithm is implemented in the BITOLA literature-based discovery support system as a preprocessor for gene symbol disambiguation process.
F.16 Improvements to an existing information system/databases
COBISS.SI-ID: 26772441