Text similarity comparison method and device for all-media review
A text similarity and all-media technology, applied in the field of data processing, can solve problems such as low string matching speed and poor accuracy of text similarity comparison results, and achieve the effect of improving accuracy and matching efficiency
Active Publication Date: 2021-09-17
科技日报社
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[0005] In view of this, the embodiments of the present disclosure provide a text similarity comparison method and device for omni-media review to solve the problem of low character string matching speed and the accuracy of text similarity comparison results existing in the prior art. poor problem
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[0018] In the following description, for the purpose of illustration rather than limitation, specific details such as specific system structures and techniques are presented for a thorough understanding of the embodiments of the present disclosure. It will be apparent, however, to one skilled in the art that the present disclosure may be practiced in other embodiments without these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present disclosure with unnecessary detail.
[0019] Text similarity comparison has a wide range of applications in the Internet field. For example, by performing similarity comparison on massive texts, the purpose of text deduplication can be achieved. In the embodiment of the present disclosure, the purpose of text similarity comparison is to find similar texts. For example, using text A as a standard text or benchmark text, by co...
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The invention relates to the technical field of data processing, and provides a text similarity comparison method and device for all-media review. The method comprises the following steps: generating pattern strings according to a pre-configured word bank, and performing grouping operation on the pattern strings so as to generate a first pattern string array and a second pattern string array, wherein each pattern string corresponds to one keyword in the word bank; based on the first pattern string array and the second pattern string array, executing matching operation by utilizing a pre-configured character string matching algorithm, and determining a to-be-compared text matched with the keyword; and when all-media review is carried out based on the to-be-compared text, taking the to-be-compared text and the keyword corresponding to the to-be-compared text as parameters, and carrying out similarity comparison on the to-be-compared text by utilizing a text similarity algorithm. According to the text similarity comparison method and device, the text matching efficiency in the text similarity comparison process can be improved, and the accuracy of the text similarity comparison result is improved.
Description
technical field [0001] The present disclosure relates to the technical field of data processing, in particular to a text similarity comparison method and device for omni-media review. Background technique [0002] With the development of the Internet, the amount of data in the network is increasing day by day, and there are a large number of texts in the network. By comparing the similarity between texts, practical problems can be solved. Taking the newspaper information in the media network such as the newspaper network micro-terminal as an example, by collecting the text information of the newspaper information, and comparing the similarity between different newspaper information, for example, comparing a specific newspaper with the newspaper published by the mainstream media Comparison, so as to achieve the purpose of reviewing specific newspapers and periodicals. [0003] In the currently known text similarity comparison methods, a single model is usually used to compar...
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Login to View More IPC IPC(8): G06F16/332G06F16/9536
CPCG06F16/332G06F16/9536
Inventor 李腾飞王理瑞田新胜王见王丽萍张旗郭宏志
Owner 科技日报社