Method and apparatus for determining (raw) video materials for news
AssigneeBaidu USA LLC
InventorsDarning Lu, Hao Tian
Life of this patent
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Abstract
The present disclosure discloses a method and apparatus for determining video material of news. The method for determining video material of news comprises: acquiring a weighted score value of a score of a keyword of a news text in a plurality of dimensions; filtering a keyword set of news based on the weighted score value of the score of the keyword; searching a pre-selected video using the keyword set of the news; and determining video material of the news based on the pre-selected video. The present disclosure improves the consistency between the video material of the news and the news text.
Claims21
A method for determining video material of news, comprising:
- acquiring a weighted score value of a score of a keyword of a news text in a plurality of dimensions, the score of the keyword of the news text in the plurality of dimensions including:
- a score of the keyword determined based on a correlation between a word obtained by segmenting the news text and a news title;
- filtering a keyword set of news based on the weighted score value of the score of the keyword;
- searching a pre-selected video using the keyword set of the news;
- and
- determining video material of the news based on the pre-selected video.
An apparatus for determining video material of news, comprising:
- an acquiring unit, configured to acquire a weighted score value of a score of a keyword of a news text in a plurality of dimensions, the score of the keyword of the news text in the plurality of dimensions including:
- a score of the keyword determined based on a correlation between a word obtained by segmenting the news text and a news title;
- a filtering unit, configured to filter a keyword set of news based on the weighted score value of the score of the keyword;
- a first searching unit, configured to search a pre-selected video using the keyword set of the news;
- and
- a first determining unit, configured to determine video material of the news based on the pre-selected video.
A server, comprising:
- an interface;
- a storage device, storing one or more programs;
- and
- one or more processors, operatively connected to the interface and the storage device to:
- acquire a weighted score value of a score of a keyword of a news text in a plurality of dimensions, the score of the keyword of the news text in the plurality of dimensions including:
- a score of the keyword determined based on a correlation between a word obtained by segmenting the news text and a news title;
- filter a keyword set of news based on the weighted score value of the score of the keyword;
- search a pre-selected video using the keyword set of the news;
- and determine video material of the news based on the pre-selected video.
A non-transitory computer readable storage medium, storing a computer program, wherein the computer program, when executed by one or more processors, causes the one or more processors to:
- acquire a weighted score value of a score of a keyword of a news text in a plurality of dimensions, the score of the keyword of the news text in the plurality of dimensions including:
- a score of the keyword determined based on a correlation between a word obtained by segmenting the news text and a news title;
- filter a keyword set of news based on the weighted score value of the score of the keyword;
- search a pre-selected video using the keyword set of the news;
- and determine video material of the news based on the pre-selected video.
Dependencies are inferred from the claim text.