REJECTED
Please predict whether this patent is acceptable.PATENT ABSTRACT: Methods and systems are provided for expanding an electronic word list, containing a set of words where each word is associated with a label from a first set of labels. A subset of training data containing a set of texts having a second set of labels is obtained. For each word in the electronic word list and a label in the sub-set of the training data, a feature selection criterion is calculated. One or more words are selected, for which resulting value of the feature selection criterion calculation is greater than a predetermined threshold value. The one or more selected words are added to the electronic word list.