ITEM LISTING CATEGORIZATION SYSTEM

摘要

Techniques for categorizing item listings based on parsing item listing titles are described. According to various embodiments, listing titles of one or more item listings on a marketplace website are accessed, the item listings being associated with a particular product category in a product category structure of the marketplace website. Words in each of the listing titles may then be converted to semantic tokens in a token symbol space, based on a tokenization process. Thereafter, n-gram modeling may be performed on the tokens corresponding to each of the listing titles of the item listings in the particular product category. One or more dominant n-gram models associated with the listing titles of the item listings in the particular product category may then be identified.

主权项

1. A computer-implemented method comprising:
accessing listing titles of one or more item listings on a marketplace website, the item listings being associated with a particular product category in a product category structure of the marketplace website; converting words in each of the listing titles to semantic tokens in a token symbol space, based on a tokenization process; performing n-gram modeling on the tokens corresponding to each of the listing titles of the item listings in the particular product category; and identifying, by a machine having a memory and at least one processor, one or more dominant n-gram models associated with the listing titles of the item listings in the particular product category.