INVENTORY ESTIMATION FOR SEARCH RETARGETING
First Claim
1. A method for estimating advertisement inventory, comprising:
- clustering a plurality of viewed pages into a plurality of clusters to generate a plurality of page view probability vectors that includes a page view probability vector for each viewed page;
clustering a plurality of search keywords into the plurality of clusters to generate a plurality of keyword probability vectors that includes a keyword probability vector for each search keyword; and
estimating a plurality of total inventories that includes an estimated total inventory for each cluster of the plurality of clusters.
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Abstract
Techniques for estimating advertisement inventory for search retargeting segments are provided. A total inventory for each cluster of a plurality of clusters is estimated based on a history of previously viewed pages and previously used search keywords that were submitted by users is searches performed prior to accessing the previously viewed pages. A search retargeting (SRT) segment is received that includes a set of search keywords. The SRT segment is received in a request for deliverable advertisement inventory for advertisements associated with the SRT segment. A deliverable inventory for the received SRT segment is estimated based on the estimated total inventories for the clusters.
16 Citations
19 Claims
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1. A method for estimating advertisement inventory, comprising:
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clustering a plurality of viewed pages into a plurality of clusters to generate a plurality of page view probability vectors that includes a page view probability vector for each viewed page; clustering a plurality of search keywords into the plurality of clusters to generate a plurality of keyword probability vectors that includes a keyword probability vector for each search keyword; and estimating a plurality of total inventories that includes an estimated total inventory for each cluster of the plurality of clusters. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A method, comprising:
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receiving a search retargeting segment that includes a set of search keywords; and estimating a deliverable inventory for the segment. - View Dependent Claims (10, 11)
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12. A system for estimating advertisement inventory, comprising:
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a cluster probability vector generator configured to cluster a plurality of viewed pages into a plurality of clusters to generate a plurality of page view probability vectors that includes a page view probability vector for each viewed page, and to cluster a plurality of search keywords into the plurality of clusters to generate a plurality of keyword probability vectors that includes a keyword probability vector for each search keyword; and a cluster total inventory estimator configured to estimate a plurality of total inventories that includes an estimated total inventory for each cluster of the plurality of clusters. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19)
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Specification