A keyword-based intelligent grouping method and device
A grouping method and keyword technology, applied in special data processing applications, instruments, electronic digital data processing, etc., can solve problems such as low promotion efficiency and unreasonable account structure, and achieve the effect of improving rationality and improving promotion efficiency.
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Embodiment 1
[0024] figure 1 It is the flow chart of the keyword-based intelligent grouping method described in this embodiment. This embodiment is applicable to network promotion to search engines. In the case of automatic grouping of keywords to be promoted before the promotion unit of creative ideas, this method can be executed by an intelligent grouping device based on keywords installed on the word segmentation server, such as figure 1 As shown, the keyword-based intelligent grouping method described in this embodiment includes:
[0025] S101. Split the keyword into words, and filter out the first number of words as high-frequency words according to the frequency from high to low.
[0026] After the keywords are extracted from the search terms in the search log in advance, the keywords are split into individual words, and the frequency of each word is obtained for each word's frequency of occurrence, arranged according to the frequency from high to low, and the first number is filter...
Embodiment 2
[0035] figure 2 It is a flowchart of the keyword-based intelligent grouping method described in this embodiment, as figure 2 As shown, the keyword-based intelligent grouping method described in this embodiment includes:
[0036] S201. Screen high-frequency words.
[0037] The keyword is split into words and the frequency of occurrence of the words is calculated, and the first number of words are selected as high-frequency words according to the frequency. Wherein, the first number is a preset value or is obtained according to a first preset algorithm.
[0038] This step is mainly used to screen high-frequency words, and the specific method is not limited, and different methods all belong to the protection scope of this embodiment.
[0039] This embodiment specifically provides a method for specifically screening high-frequency words, that is, words whose frequency is greater than or equal to the screening parameter are high-frequency words. The screening parameters are: ...
Embodiment 3
[0057] image 3 It is a structural block diagram of the keyword-based intelligent grouping device described in this embodiment, as image 3 As shown, the keyword-based intelligent grouping device described in this embodiment includes:
[0058] The high-frequency word screening unit 301 is used to split keywords into individual words, and screen out the first number of words as high-frequency words according to the frequency from high to low;
[0059] The core word root screening unit 302 is used to extract the word root that is made up of at least two high-frequency words from the keyword, and screens out the second number of word roots as the core word root according to the frequency from high to low;
[0060] A grouping unit 303, configured to group the keywords according to the selected core word roots.
[0061] Further, after grouping unit 303 is grouped described keyword according to the core word root of being screened, in the group after grouping, again carry out repe...
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