Priceline.com Incorporated

Amit Poddar

John Caine

Michael Diliberto

Jim Chen

Will Homes

Ronald Henderson

Christine Wong

Nasreen Ali

Murali Gadde

Ian Merritt

Jonathan Taylor

Michael P Gonzalez

A system and method for translating and matching attributes in data records that describe travel items is provided. In an embodiment, a plurality of records is received from a plurality of data sources. Record parsing logic is used divide strings in the records into individual words and match single words in the plurality of records to attributes. Using the matched attributes, record comparison logic creates a confidence score that describes the likelihood that two records describe the same listing or inventory item. If the confidence score exceeds a given threshold, the records are determined to match. A consolidated record is then created from the two matched records.

Attribute translation and matching from a plurality of data records to create consolidated data records

A system and method for actively updating a data cache is provided. In an embodiment, a plurality of travel listings is received from a plurality of data sources and stored in a data cache. Invalidity prediction instructions are used to determine that a travel listing in the data cache contains inaccurate information. Listing relationship instructions are used to identify listings that are related to the travel listing that contains inaccurate information. Data update requests are then sent to the plurality of data sources for the related listings.

Caching and updating data records based on relationships between the data records

In an embodiment, a method comprises receiving, from a client computer, a first request comprising a partial search term for an item, wherein the partial search term comprises one or more characters; selecting a first plurality of predicted completions of the partial search term based, at least in part, on the partial search term, wherein each predicted completion in the first plurality of predicted completions is associated with a category of a set of categories; determining an order of each category in the set of categories; ordering the first plurality of predicted completions based, at least in part, on a position, in the order, of each category that is associated with each predicted completion in the first plurality of predicted completions; sending the first plurality of predicted completions to the client computer.

Predicting categorized completions of a partial search term

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Stamford, CT, United States of America

Amit Poddar