Minor Description
CFE - configurable feature extrator for UIMA annotation comparison, evaluation of performance metrics such as precision/recall/f-score, regression testing, generation of machine learning features. It provides Feature Extraction Specification language (FESL), that specifies rules for feature extraction. The criteria for the extraction could be customized by multiple conditions written in FESL in normal disjunctive form. Extracted features can be output into a file or CAS. Extractor can be implemented as CAS consumer of TAE