9. The method of claim 1 , wherein determining one or more features of each of the noun phrase and the term comprises: parsing text in the product page into one or more segments; for each segment, determining a type of the segment; and associating the type of the segment with the term.
9. The method of claim 1 , wherein determining one or more features of each of the noun phrase and the term comprises: parsing text in the product page into one or more segments; for each segment, determining a type of the segment; and associating the type of the segment with the term. 10. The method of claim 9 , wherein the type of the segment comprises at least one of a link, a headline, a list entry, a table entry, or a sentence.