Fixed a small bug where the whole feature vector was cleared instead of the individual features.
This has caused exceptions in some instances, e.g. in bilou_ner_trainer::compute_previous_stage, when processing the sentence after clearing the vector of features.
Fixed a small bug where the whole feature vector was cleared instead of the individual features. This has caused exceptions in some instances, e.g. in bilou_ner_trainer::compute_previous_stage, when processing the sentence after clearing the vector of features.