Missing data processing method, device, electronic equipment and storage medium
A technology for missing data and processing methods, which is applied in character and pattern recognition, instruments, computer parts, etc., and can solve the problems of inferring missing data, missing data processing methods, missing data processing devices, etc.
Inactive Publication Date: 2020-04-10
TIANJIN HAPPY LIFE TECH CO LTD +1
View PDF0 Cites 7 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0005] The purpose of the present disclosure is to provide a missing data processing method, a missing data processing device, an electronic device, and a computer-readable storage medium, so as to overcome at least to a certain extent the inability to accurately infer whether there is data missing based on existing patient medical data, and fill in the missing data
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
[0045] Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The same reference numerals denote the same or similar parts in the drawings, and thus their repeated descriptions will be omitted.
[0046] Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided in order to give a thorough understanding of embodiments of the present disclosure. However, those skilled in the art will appreciate that the technical solutions of the present disclosure may be practiced without one or mo...
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 relates to a missing data processing method, a missing data processing method device, electronic equipment and a computer readable storage medium, belongs to the technical field of datamining and can be applied to the scene of identifying and filling the missing data of patient medical data. The missing data processing method comprises the steps that: original data are obtained, dimension reduction processing and clustering processing are performed on the original data, so that clustering data can be obtained, wherein the original data comprise multi-dimensional patient medicaldata; a time interval threshold is determined based on the original data, and an interval label is added to the clustering data according to the time interval threshold, so that serialized data can beobtained; to-be-judged data are determined from the serialized data according to the interval label, and the support degree and confidence degree of the to-be-judged data can be determined; and whether the to-be-judged data are missing data or not is judged according to the support degree and the confidence degree. With the missing data processing method of the invention adopted, missing data inmulti-dimensional patient medical data can be identified, and the missing data can be inferred and filled.
Description
technical field [0001] The present disclosure relates to the technical field of data mining, and in particular, to a method for processing missing data, a device for processing missing data, electronic equipment, and a computer-readable storage medium. Background technique [0002] Time series data analysis is an analysis method based on long-term observation data to analyze the trend of things. Diagnosis and treatment data of a patient's full life cycle is a typical multi-dimensional time series data. Since patients frequently seek medical treatment across regions, the diagnosis and treatment information is stored in multiple hospitals across regions. lack of sex. [0003] In economic, social and other related research, there is a natural internal connection between multiple observation time points in time series data, and the missing data can often be inferred by linear regression methods. In the medical field, the choice of a patient's diagnosis and treatment path is of...
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 IPC IPC(8): G06K9/62
CPCG06F18/23
Inventor 徐阳马颖娜黄博
Owner TIANJIN HAPPY LIFE TECH CO LTD