Keyword determinations from voice data

摘要

Topics of potential interest to a user, useful for purposes such as targeted advertising and product recommendations, can be extracted from voice content produced by a user. A computing device can capture voice content, such as when a user speaks into or near the device. One or more sniffer algorithms or processes can attempt to identify trigger words in the voice content, which can indicate a level of interest of the user. For each identified potential trigger word, the device can capture adjacent audio that can be analyzed, on the device or remotely, to attempt to determine one or more keywords associated with that trigger word. The identified keywords can be stored and/or transmitted to an appropriate location accessible to entities such as advertisers or content providers who can use the keywords to attempt to select or customize content that is likely relevant to the user.

主权项

1. A computer-implemented method, comprising:
under the control of a computing device configured with executable instructions,
receiving voice content corresponding to a user;determining that a first trigger word is included in the voice content;determining a second trigger word based at least upon two or more of a past behavior data of the user, a received update from another source, or another trigger word associated with the computing device;determining a keyword that is at least one of an object of the second trigger word or an object of the first trigger word; anddetermining content to be provided to the user based at least in part upon the keyword, the keyword being indicative of a topic of potential interest to the user.