Determination method, determination apparatus, computer apparatus and computer readable storage medium
A technology for determining methods and devices, which is applied in the field of text processing and can solve problems such as similarity calculation interference and ignoring the similarity of semantic information between short texts
Inactive Publication Date: 2017-12-19
HEFEI MIDEA INTELLIGENT TECH CO LTD
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Problems solved by technology
This method ignores the similarity of semantic information between short texts;
[0006] (3) Unlike long text similarity calculations, individual noise words in short texts may seriously interfere with the similarity calculation of the entire short text.
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[0049] In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.
[0050] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described here. Therefore, the protection scope of the present invention is not limited by the specific details disclosed below. EXAMPLE LIMITATIONS.
[0051] figure 1 A schematic flowchart of a method for determining similarity of short texts according to an embodiment of the present invention is shown.
[0052] Such as figure 1 As shown, the me...
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The invention provides a determination method, a determination apparatus, a computer apparatus and a computer readable storage medium. The determination method comprises the steps of determining a similar text data set comprising at least one second short text according to a first short text; determining word form similarity between the first short text and the second short text; determining word order similarity between the first short text or the second short text and a standard word order; and according to a first preset weight value of the word form similarity and a second preset weight value of the word order similarity, executing weighting operation on the word form similarity and the word order similarity to determine the similarity between the first short text and the second short text. Through the technical scheme, the short text similarity can be measured more comprehensively and accurately.
Description
technical field [0001] The present invention relates to the field of text processing, in particular to a method for determining similarity of short texts, a device for determining similarity of short texts, a computer device and a computer-readable storage medium. Background technique [0002] In related technologies, short text similarity calculation is a very core knowledge point in the field of natural language processing, and a good short text similarity calculation method can greatly improve the performance of existing systems. [0003] At present, there are many methods for calculating the similarity of short texts, which can be mainly divided into the following categories: knowledge base-based, corpus-based, descriptive feature-based, machine translation results-based evaluation methods, etc., mainly have the following defects: [0004] (1) The method based on the knowledge base is very dependent on the completeness of the semantic dictionary being queried, because th...
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IPC IPC(8): G06F17/22G06F17/27
CPCG06F40/194G06F40/216G06F40/247G06F40/289G06F40/30
Inventor 闫永刚沈亮
Owner HEFEI MIDEA INTELLIGENT TECH CO LTD