Title high-frequency segmentation-based news hotspot phrase extraction method
An extraction method and news technology, applied in special data processing applications, instruments, electrical digital data processing, etc., can solve problems such as too short phrases, unable to satisfy users to quickly understand hot events, semantics, incorrect references, etc., and achieve improvement efficiency effect
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[0051] In order to make the technical problems, technical solutions and beneficial effects solved by the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.
[0052] In the prior art, the method of describing topic content by extracting keywords or tags has the disadvantage that the description of words has limitations, cannot accurately express complete information like phrases, and there are different combinations for multiple words. The same keywords or tags may have completely different meanings due to the different understanding order of users. The traditional method of describing topic content by extracting phrases has the disadvantage that the current phrases are generated by first segmenting and then combining them...
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