Search error correction method and device
An error correction method and error correction model technology, applied in the Internet field, can solve problems such as reducing the accuracy of search error correction and error correction results that cannot meet the real needs of users, and achieve the effect of improving accuracy
Active Publication Date: 2021-06-08
KOU KOU XIANG CHUAN BEIJING NETWORK TECH CO LTD
View PDF6 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
However, the above search error correction method is to use the information in the known error correction dictionary to train the error correction model. The error correction model obtained by this training method has no difference in the error correction results for the search words input by different users. As a result, the error correction results cannot meet the real needs of users and reduce the accuracy of search error correction
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0066] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.
[0067] figure 1 A schematic flowchart of a search error correction method provided according to an embodiment of the present invention is shown. The search error correction method can be applied to service platforms that provide search functions, such as local life service platforms, etc., and is especially suitable for O2O scenarios.
[0068] Such as figure 1 As shown, the method includes:
[0069] Step S110, extracting the sea...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a search error correction method and device. Wherein, the method includes: extracting the search keyword feature from the pre-acquired sample data, and extracting the geographical location feature corresponding to the search keyword feature; Combine to form feature data; use feature data to train the preset initial model to obtain a search error correction model; receive input search information to be corrected, and use the search error correction model to determine the error correction result of the search information to be corrected. This solution merges the search keyword features and the corresponding geographic location features, and uses the combined feature data to train the error correction model, so that the search error correction model obtained through training can be based on different geographic locations, providing users with Differentiated error correction results are provided, so that the error correction results can better meet the actual search needs of users, and the accuracy of search error correction is improved.
Description
technical field [0001] The invention relates to the technical field of the Internet, in particular to a search error correction method and device. Background technique [0002] With the rapid development of technology and society, many service platforms usually provide users with a search function in order to improve user experience. Users can quickly obtain search results on the service platform by inputting corresponding search terms. [0003] In many cases, there may be corresponding input errors (such as typos of phonetic words) and the like in the search words input by the user. Therefore, in order to ensure that the search results meet the user's needs, some service platforms will use corresponding methods to correct the search term after the user enters the search term. [0004] For example, the Chinese invention patent application with the application publication number CN108376129A implements the error correction of the search words by using the error correction p...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/9535G06F16/9537G06F40/289
CPCG06F16/9535G06F16/9537G06F40/289
Inventor 邓哲宇
Owner KOU KOU XIANG CHUAN BEIJING NETWORK TECH CO LTD