H.3.8. Natural Language Processing
1. Improvement of Chemical Named Entity Recognition through Sentence-based Random Under-sampling and Classifier Combination

A. Akkasi; E. Varoglu

Volume 7, Issue 2 , Spring 2019, , Pages 311-319

  Chemical Named Entity Recognition (NER) is the basic step for consequent information extraction tasks such as named entity resolution, drug-drug interaction discovery, extraction of the names of the molecules and their properties. Improvement in the performance of such systems may affects the quality ...  Read More

F.4.17. Survival analysis
2. Extracting Predictor Variables to Construct Breast Cancer Survivability Model with Class Imbalance Problem

S. Miri Rostami; M. Ahmadzadeh

Volume 6, Issue 2 , Summer 2018, , Pages 263-276

  Application of data mining methods as a decision support system has a great benefit to predict survival of new patients. It also has a great potential for health researchers to investigate the relationship between risk factors and cancer survival. But due to the imbalanced nature of datasets associated ...  Read More