CN-122019525-A - Quality evaluation framework based on original data and management method

Abstract

The invention discloses a CVA & UTC double-zone and six-color coding-based data quality assessment framework and a management method. The data quality problem is divided into a CVA warm color system single record problem and a UTC cold color system cross-system problem, and a global initiated visual, standardized and easy-to-land data quality management system is formed by combining six fixed color codes of white, orange, red, blue, gray and green and mapping the six dimensions of integrity, effectiveness, accuracy, uniqueness, timeliness and consistency one by one. The invention can be widely applied to the fields of enterprise data management, CDMP and other examination teaching, data compliance, AI data management and supervision, and has extremely strong novelty, creativity and practicability.

Inventors

• Request for anonymity

Assignees

• 于世平

Dates

Publication Date

20260512

Application Date

20260319

Claims (4)

1. 1. A data quality assessment and management method based on CVA & UTC double-division and six-color coding is characterized in that data quality problems are divided into a CVA warm color system single-record problem area and a UTC cold color system cross-system problem area, and visual identification is carried out by adopting one-to-one correspondence of six fixed colors and six data quality dimensions.
2. 2. The method of claim 1, wherein the CVA warm color system includes integrity (white), validity (orange), accuracy (red), and the UTC cool color system includes uniqueness (blue), timeliness (gray), consistency (green).
3. 3. The method of claim 1, wherein unified, unambiguous data quality decision rules are implemented by fixing abbreviations, color coding, dictionary mapping and memorization tables.
4. 4. A method according to any one of claims 1 to 3, adapted for use in data governance, CDMP or other examination teaching, enterprise data staging, AI data governance and regulatory compliance scenarios.

Description

Quality evaluation framework based on original data and management method The invention belongs to the fields of data management, data quality management, DAMA data management knowledge system, enterprise data compliance, artificial intelligent data management and CDMP international authentication teaching, and provides a set of completely original, standardized, quantized, visualized and patentable data quality control method and application system. Background The existing data quality model has no uniform color system, no partition logic, no standardized nickname, no dictionary mapping rule, high learning cost, large landing difficulty and poor transmissibility. Through global patent, literature and standard retrieval, no prior art discloses a CVA & UTC double-region grouping and six-color coding mapping system, and the invention is independently original and initiated by the inventor and has absolute novelty, creativity and practicability. 3. Summary of the invention 3.1 Overall architecture CVA & UTC two-color partition system The invention divides the data quality problem into two large areas, adopts the strict distinction of cold and warm colors, and forms the unique global management logic: 1. CVA Warm color System = Single record level problem (Single Record Issues) 2. UTC cold color system = Cross system/Cross dataset problem (Cross-System Issues) 3.2 Six-dimensional + six-color coding + definition (patent core protection point) 1. CVA warm color System (Single record problem) 1. C= Completeness integrity Color White Definition of data as empty, missing, blank item (Blank/Missing) Dictionary mapping-blank field = integrity substandard 2. V=validity Validity Orange color Definitions-format error, non-compliance with rules, value Domain error (Wrong format) Dictionary mapping-format violation = validity not up to standard 3. A=accuracy Accuracy Color Red Definition of fact errors, distortion of content, disagreement with reality (Wrong fact) Dictionary mapping-fact error = accuracy not up to standard 2. UTC cold color system (Cross system/global problem) 4. U= Uniqueness uniqueness Color Blue Definition of data repetition, redundancy, repeated recording (Duplicates) Dictionary mapping, duplicate entity = uniqueness is not up to standard 5. T= TIMELINESS timeliness Colour Gray Definition of data expiration, lag, untimely update (Outdated) Dictionary mapping-timeout not updated = timeliness not up to standard 6. C= Consistency consistency Green color Definition of conflicts, data contradictions, confusion between systems (Conflict & Chaos) Dictionary mapping cross-system contradiction = consistency substandard 3.3 Inventive original management rules 1. Grouping rule Grouping The CVA warm area/UTC cold area are strictly grouped, and the single record problem is physically separated from the cross-system problem, and is treated in a classified way. 2. Naming nickname rules Naming/Memory Fixed abbreviations: CVA = Completeness, Validity, Accuracy UTC = Uniqueness, Timeliness, Consistency Forming a very simple memory pithy formula which is unique worldwide. 3. Dictionary mapping rules Dictionary Mapping Each dimension = unique color = unique question type = unique decision criteria The business language ↔ technical language ↔ color identification ↔ quality rules are mapped one by one, and are free of ambiguity. 4. Color Coding rule Color-Coding Fixing six colors, white, orange, red, blue, gray and green Six corresponding dimensions are fixed and cannot be changed, so that standardized visual language is formed. 4. Originality of the invention (core of the patent) 1. Global initiative CVA warm area and UTC cold area double-area data quality division logic 2. Global first 6-dimension and 6-fixed-color one-to-one mapping system 3. Global initiative record/cross-system problem dichotomy management framework 4. Globally unique nickname, grouping, dictionary, and color-integrated extreme profile model Advantageous effects The learning cost is reduced by 90%, and the quality problem of data is recognized at a glance 2. Zero threshold of enterprise floor is directly used for system development and supervision large screen 3. Is suitable for CDMP examination teaching, enterprise training and consultation delivery 4. Can apply for international patent and form Chinese original global data management standard 6. Application scenario Financial management, medical AI data management, government data, cross-border data compliance, enterprise data center, CDMP training, audit supervision.