Product line extraction

Data processing: database and file management or data structures – Database and file access – Preparing data for information retrieval

Reexamination Certificate

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Details

C435S005000, C707S793000, C707S793000, C707S793000, C707SE17014

Reexamination Certificate

active

07853597

ABSTRACT:
Methods, systems and computer readable media for extracting product lines from a plurality of product titles are provided. In one embodiment, the plurality of product titles are broken into tokens. Association rules are calculated for individual tokens and pairs of tokens. Brand specific terms and product class specific terms within the product titles are identified. In one embodiment, a token tree is used to identify product lines within the list of product titles using the association rules, the brand specific terms, and the product class specific terms.

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