Patents by Inventor Karolina Barbara Buchner

Karolina Barbara Buchner has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Incorporating recency in network search using machine learning
    Patent number: 8886641
    Abstract: In one embodiment, access a set of recency ranking data comprising one or more recency search queries and one or more recency search results, each of the recency search queries being recency-sensitive with respect to a particular time period and being associated with a query timestamp representing the time at which the recency search query is received at a search engine, each of the recency search results being generated by the search engine for one of the recency search queries and comprising one or more recency network resources. Construct a plurality of recency features from the set of recency ranking data. Train a first ranking model via machine learning using at least the recency features.
    Type: Grant
    Filed: October 15, 2009
    Date of Patent: November 11, 2014
    Assignee: Yahoo! Inc.
    Inventors: Anlei Dong, Yi Chang, Ruiqiang Zhang, Zhaohui Zheng, Gilad Avraham Mishne, Jing Bai, Karolina Barbara Buchner, Ciya Liao, Shihao Ji, Gilbert Leung, Georges-Eric Albert Marie Robert Dupret, Ling Liu
  • Incorporating Recency in Network Search Using Machine Learning
    Publication number: 20110093459
    Abstract: In one embodiment, access a set of recency ranking data comprising one or more recency search queries and one or more recency search results, each of the recency search queries being recency-sensitive with respect to a particular time period and being associated with a query timestamp representing the time at which the recency search query is received at a search engine, each of the recency search results being generated by the search engine for one of the recency search queries and comprising one or more recency network resources. Construct a plurality of recency features from the set of recency ranking data. Train a first ranking model via machine learning using at least the recency features.
    Type: Application
    Filed: October 15, 2009
    Publication date: April 21, 2011
    Applicant: YAHOO! INC.
    Inventors: Anlei Dong, Yi Chang, Ruiqiang Zhang, Zhaohui Zheng, Gilad Avraham Mishne, Jing Bai, Karolina Barbara Buchner, Ciya Liao, Shihao Ji, Gilbert Leung, Georges-Eric Albert Marie Robert Dupret, Ling Liu