최소 단어 이상 선택하여야 합니다.
최대 10 단어까지만 선택 가능합니다.
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
DataON 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Edison 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Kafe 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0921057 (2001-08-03) |
등록번호 | US-9286294 (2016-03-15) |
발명자 / 주소 |
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출원인 / 주소 |
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대리인 / 주소 |
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인용정보 | 피인용 횟수 : 2 인용 특허 : 1200 |
To allow a user to maximize use of a video and digital multimedia aggregator, a search suggestion engine and corresponding method may be used to provide suggestions of available content. The search suggestion engine starts by constructing a database of metadata elements or word items. The metadata e
To allow a user to maximize use of a video and digital multimedia aggregator, a search suggestion engine and corresponding method may be used to provide suggestions of available content. The search suggestion engine starts by constructing a database of metadata elements or word items. The metadata element database may be constructed by using a crawler that periodically or continually crawls a content metadata database and extracts word items from the content metadata database. The word items are then processed according to a number of factors, including part-of-speech, entries in dictionaries and thesaurus and other factors. The thus-processed word items are indexed, and may be provided with a vector value. A subsequent search request submitted by the user may include search criteria that may be provided vector values. A processor within the search suggestion engine compares the vector values to determine if an indexed word item should be considered for retrieving the indexed word item's associated content. A list of suggested content is then generated. The list of suggested items may be ranked and filtered before being provided to the user.
1. A method, comprising: calculating, by at least one processor of a computing device, a plurality of values, each value of the plurality of values corresponding to a degree of similarity between a keyword of one or more keywords input by a user and a related term of plurality of related terms ident
1. A method, comprising: calculating, by at least one processor of a computing device, a plurality of values, each value of the plurality of values corresponding to a degree of similarity between a keyword of one or more keywords input by a user and a related term of plurality of related terms identified by the at least one processor;utilizing, by the at least one processor, the plurality of values to identify a portion of the plurality of related terms, each term of the portion of the plurality of related terms being associated with a value of the plurality of values that is within an adjustable suggestion range comprising a range of values that corresponds to a degree of similarity associated with and indicated by the user;initiating, by the at least one processor, a search of a plurality of metadata elements using search request criteria comprising the one or more keywords and the portion of the plurality of related terms; andgenerating, by the at least one processor and based on results of the search, a list of digital content accessible to the user, the list comprising a result portion and a suggested portion, the result portion comprising one or more items of the digital content identified based on the one or more keywords, and the suggested portion comprising one or more items of the digital content identified based on the portion of the plurality of related terms. 2. The method of claim 1, wherein each of the plurality of metadata elements describes an aspect of digital content accessible to the user. 3. The method of claim 2, wherein the digital content accessible to the user comprises at least one of video, audio, multimedia, television programming, radio programming, computer software, or an electronic book. 4. The method of claim 1, wherein the list visibly delineates the result portion from the suggested portion. 5. The method of claim 1, further comprising ranking the one or more items of the digital content identified based on the portion of the plurality of related terms. 6. The method of claim 5, further comprising performing a historical analysis associated with the user, and wherein ranking the one or more items of the digital content identified based on the portion of the plurality of related terms comprises ranking the one or more items of the digital content identified based on the portion of the plurality of related terms based on results of the historical analysis. 7. The method of claim 6, wherein the results of the historical analysis indicate one or more similarities between the one or more items of the digital content identified based on the portion of the plurality of related terms and one or more items of digital content previously accessed by the user. 8. The method of claim 1, further comprising filtering the list using a filter defined by the user. 9. The method of claim 1, wherein the list comprises a reference to digital content that will be available at a future date. 10. The method of claim 1, wherein the list comprises a reference to digital content stored at a remote location. 11. The method of claim 1, further comprising extracting a plurality of words from the plurality of metadata elements. 12. The method of claim 11, wherein identifying the plurality of related terms comprises identifying at least a portion of the plurality of related terms from amongst the plurality of words. 13. The method of claim 1, further comprising adjusting the adjustable suggestion range based a number of times the user has previously accessed one or more items of suggested digital content. 14. The method of claim 1, wherein identifying the plurality of related terms comprises searching at least one of a dictionary database, a thesaurus database, or a lexicon database for an entry corresponding to one of the one or more keywords, and wherein the entry corresponding to the one of the one or more keywords comprises at least one of the plurality of related terms. 15. The method of claim 1, wherein identifying the plurality of related terms comprises utilizing at least one of a rule-based part-of-speech tagging algorithm or a stochastic part-of-speech tagging algorithm to classify one of the one or more keywords, and wherein at least one of the plurality of related terms is identified based on a classification of the one of the one or more keywords. 16. The method of claim 1, further comprising receiving the one or more keywords from at least one of a set-top box, an electronic book reader, or a personal computer. 17. A method, comprising: extracting, by a computing device comprising at least one processor, a plurality of words from a plurality of metadata elements that describe one or more aspects of digital content accessible to a user device;receiving, by the computing device and from the user device, user search criteria comprising one or more keywords;identifying, by the at least one processor, a plurality of related terms, wherein each term of the plurality of related terms is related to at least one of the one or more keywords;calculating, by the at least one processor, a plurality of values, each value of the plurality of values corresponding to a degree of similarity between a keyword of the one or more keywords and a related term of the plurality of related terms;identifying, by the at least one processor, based on the plurality of values and an adjustable suggestion range comprising a range of values that corresponds to a degree of similarity associated with and indicated by a user of the user device, a portion of the plurality of related terms that are within the degree of similarity;searching, by the at least one processor, the plurality of words for one or more occurrences of at least one of the one or more keywords or one or more terms of the portion of the plurality of related terms; andgenerating, by the at least one processor, a list of a portion of the digital content accessible to the user device, wherein the list comprises a search result portion comprising one or more items of the digital content identified based on the one or more keywords and a suggestion portion comprising one or more items of the digital content identified based on the one or more terms of the portion of the plurality of related terms. 18. A method, comprising: receiving, by a computing device comprising at least one processor and from a user device, search request criteria for identifying one or more items of digital content accessible to the user device, the search request criteria comprising one or more keywords;identifying, by the at least one processor and based on the one or more keywords, a plurality of related terms;calculating, by the at least one processor, a plurality of values, each value of the plurality of values corresponding to a degree of similarity between a keyword of the one or more keywords and a related term of the plurality of related terms;determining, by the at least one processor and based on a number of times a user of the user device has previously accessed one or more items of suggested digital content, a range of values indicating a degree of similarity associated with the user;utilizing, by the at least one processor, the plurality of values to identify a portion of the plurality of related terms, each term of the portion of the plurality of related terms being associated with a value of the plurality of values that is within the range;utilizing, by the at least one processor, the one or more keywords and at least one term of the portion of the plurality of related terms to identify a plurality of items of the digital content; andgenerating, by the at least one processor, a list of the plurality of items of the digital content, wherein the list comprises a search result portion comprising one or more items of the digital content identified based on the one or more keywords and a suggestion portion comprising one or more items of the digital content identified based on the at least one term. 19. The method of claim 17, wherein the list visibly delineates the search result portion from the suggestion portion. 20. The method of claim 17, further comprising ranking the one or more items of the digital content identified based on the one or more terms of the portion of the plurality of related terms. 21. The method of claim 20, further comprising identifying one or more similarities between the one or more items of the digital content identified based on the one or more terms of the portion of the plurality of related terms and one or more items of digital content previously accessed by the user, and wherein the ranking is based on the one or more similarities. 22. The method of claim 17, further comprising adjusting the adjustable suggestion range based a number of times the user has previously accessed one or more items of suggested digital content. 23. The method of claim 18, wherein the list visibly delineates the search result portion from the suggestion portion. 24. The method of claim 18, further comprising: identifying one or more similarities between digital content in the suggestion portion and digital content previously accessed by the user; andranking the digital content in the suggestion portion based on the one or more similarities. 25. The method of claim 18, further comprising filtering the list using a filter defined by the user. 26. The method of claim 18, wherein the list comprises a reference to digital content that will be available at a future date.
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