Method, device and computer-readable storage medium for processing time series data
A technology of time series data and processing method, applied in electrical digital data processing, special data processing applications, calculations, etc., can solve the problems of continuous value of time series data, high data skew, complex noise components, etc.
Active Publication Date: 2022-07-22
BOE TECH GRP CO LTD +1
View PDF6 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Currently, since time series data may be continuous in value, complex in noise components, and highly data skewed, there are still difficulties in segmenting such time series data and identifying specific time series segments among them
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
[0020] In order to make the objects, technical solutions and advantages of the present disclosure more apparent, exemplary embodiments according to the present disclosure will be described in detail below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present disclosure, not all of the embodiments of the present disclosure, and it should be understood that the present disclosure is not limited by the example embodiments described herein.
[0021] In this specification and the drawings, steps and elements having substantially the same or similar elements are denoted by the same or similar reference numerals, and repeated descriptions of these steps and elements will be omitted. Meanwhile, in the description of the present disclosure, the terms 'first', 'second', etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance or ordering.
[0022...
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
Disclosed are a method, device and computer-readable storage medium for processing time series data, the processing method comprising: dividing time series data into multiple data segments according to an objective function, wherein the objective function makes the multiple data segments For at least one data segment in the multiple data segments, the following iterative operations are performed; the at least one data segment is used as the update time sequence segment; according to the objective function, the update time sequence segment is divided into multiple update data segments; use update data segments that do not meet the iteration stop condition among the multiple update data segments as update time sequence segments to continue dividing; use the update data segments that satisfy the iteration stop condition among the multiple update data segments as the update data segment timing-based patterns; and constructing a timing-based pattern library using the timing-based patterns, wherein the timing-based pattern library includes a plurality of timing-based patterns.
Description
technical field [0001] The present disclosure relates to a method, device and computer-readable storage medium for processing time series data. Background technique [0002] Time series data refers to data columns recorded in chronological order. Typical time series data include: ECG data, respiratory detection data, population change data, and economic change data. It is usually necessary to analyze the time series data to determine the statistical characteristics and changing laws of the data during this period of time. For example, analysis of a patient's ECG data can help doctors determine a patient's heart health. [0003] In order to determine the statistical characteristics and variation laws of time series data, it is necessary to identify specific time series segments in the time series data. For example, a particular time-series segment in the ECG data may be data during systole (also known as a heartbeat). At present, it is still difficult to segment such time...
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): G06F16/2458G06F16/23A61B5/366
CPCG06F16/2474G06F16/2477G06F16/23A61B5/366A61B5/35A61B5/7246A61B5/364G06F16/2379
Inventor 姜立孙永樾梁思阳吴梦李玉德李红燕韩立通
Owner BOE TECH GRP CO LTD