QQP (Quora Question Pairs):
- is an NLP sentence-pair classification task
- where the model takes question1 and question2 as input
- and predicts whether the two questions are duplicate in meaning.
Label meanings
- duplicate (1) = both questions ask the same intent/meaning
- not_duplicate (0) = the questions are different in meaning
Why this task matters
- tests semantic similarity and paraphrase detection
- useful for search, FAQ deduplication, and question routing
Common metrics
- accuracy
- F1 score (often important because class balance can vary)