FAQ Database Discussion Community

Labeling data for Bag Of Words

I've been looking at this tutorial and the labeling part confuses me. Not the act of labeling itself, but the way the process is shown in the tutorial. More specifically the #pragma omp sections: #pragma omp parallel for schedule(dynamic,3) for(..loop a directory?..) { ... #pragma omp critical { if(classes_training_data.count(class_) ==...

Collect last word from varied length string for filtering, auto labeling and column population?

I have been looking and reading for a few days about how to collect the last word from a varied length string. I have found lots of postings about how to collect/split the last word, but none of the content I have read addresses varied length stings. I would like...