Systems and methods for facilitating seamless flow content splicing
US-12177498-B2 · Dec 24, 2024 · US
Sentiment mapping in a media content item
US8995822B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8995822-B2 |
| Application number | US-201213419576-A |
| Country | US |
| Kind code | B2 |
| Filing date | Mar 14, 2012 |
| Priority date | Mar 14, 2012 |
| Publication date | Mar 31, 2015 |
| Grant date | Mar 31, 2015 |
How to read this patent
A practical reading order for non-experts. Skip the full description unless you need deep technical detail.
- Title
What the patent document calls the invention.
- Abstract
A short plain-language summary of the technical disclosure.
- Assignees and inventors
Who owns or filed the patent and who is credited as inventor.
- Key dates
Filing, priority, publication, and grant dates set the timeline.
- First independent claim
The legal scope of protection — read this for what is actually claimed.
- CPC / IPC classifications
Technology tags used to group this patent with similar filings.
- Citations and related patents
Prior art links and similar publications in this corpus.
Abstract
Official abstract text for this publication.
A media content item is evaluated for its “sentiment states.” That is, segments of the content item are determined to be, for example, “happy,” “exciting,” “sad,” “funny,” and the like. A “sentiment map” is created that delimits segments of the content item and contains the sentiment-state keywords associated with the segments. Some maps include an amplitude for each assigned sentiment keyword and a confidence value for the segment delimitation and for each keyword. As an exemplary use of the sentiment map, an advertisement broker matches the sentiments of his advertisement offerings with segments of a content item in order to place appropriate advertisements at times when they would be most favorably received. In another example, a recommender system recommends to a user a content item whose sentiment map compares favorably to that of a content item already enjoyed by the user.
First claim
Opening claim text (preview).
We claim: 1. A method for analyzing a media content item, the method comprising: receiving, by a media analyzer, the media content item; evaluating, by the media analyzer, at least a portion of the media content item; delimiting, by the media analyzer, a segment of the media content item; based, at least in part, on the evaluating, associating, by the media analyzer, a sentiment-state keyword with the delimited segment; and storing, by the media analyzer, a map of the deli…
Assignees
Inventors
Classifications
- H04N21/812Primary
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
Patent family
Related publications grouped by family.
External sources
Next steps
Free tools are coming soon. Tell us what you want to track and we'll notify you.
Frequently asked questions
Answers are generated from the same data shown on this page.
- What does patent US8995822B2 cover?
- A media content item is evaluated for its “sentiment states.” That is, segments of the content item are determined to be, for example, “happy,” “exciting,” “sad,” “funny,” and the like. A “sentiment map” is created that delimits segments of the content item and contains the sentiment-state keywords associated with the segments. Some maps include an amplitude for each assigned sentiment keyword …
- Who is the assignee on this patent?
- Vasudevan Venugopal, Wickramasuriya Jehan, Xu Chao, and 1 more
- What technology area does this patent fall under?
- Primary CPC classification H04N21/812. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Mar 31 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).