Query Understanding
Intent classification, spelling and segmentation, expansion, rewriting, and conversational query resolution.
4concepts
56flashcards
28minutes of reading
- 01 Query Intent and Taxonomies The same string can be three different requests, and classifying which one determines whether the right answer is a document, an entity, an action, or a generated response.
- 02 Spelling Correction and Query Segmentation Fixing what the user typed before matching it, where the hard part is not generating candidates but deciding whether the original was wrong at all.