Record linkage
Joining records or entities from different data sets that may or may not share a common identifier and matching the entities based on their properties
Record linkage (also known as data matching, data linkage, entity resolution, and many other terms) is the task of finding records in a data set that refer to the same entity across different data sources (e.g., data files, books, websites, and databases). Record linkage is necessary when joining different data sets based on entities that may or may not share a common identifier (e.g., database key, URI, National identification number), which may be due to differences in record shape, storage location, or curator style or preference.
Nº Q1266546 ★
Common · Knowledge
Record linkage
Joining records or entities from different data sets that may or may not share a common identifier and matching the entities based on their properties
Record linkage (also known as data matching, data linkage, entity resolution, and many other terms) is the task of finding records in a data set that refer to the same entity across different data sources (e.g., data files, books, websites, and databases). Record linkage is necessary when joining different data sets based on entities that may or may not share a common identifier (e.g., database key, URI, National identification number), which may be due to differences in record shape, storage location, or curator style or preference.
Last price
—
Floor price
—
7-day median
—
30-day sales
0
30-day range
—
In circulation
0
Price history
median
low – high
sales
No sales in this period
Show table
| Date | median | Low | High | sales |
|---|
Sales history
- Last sale
- —
- 30-day average
- —
- 30-day low
- —
- 30-day high
- —
- Sales 7d
- 0
- Sales 30d
- 0
No sales yet.
Anonymous sales: no buyer or seller shown. Figures count player-to-player sales only.
From Wikipedia
Record linkage (also known as data matching, data linkage, entity resolution, and many other terms) is the task of finding records in a data set that refer to the same entity across different data sources (e.g., data files, books, websites, and databases). Record linkage is necessary when joining different data sets based on entities that may or may not share a common identifier (e.g., database key, URI, National identification number), which may be due to differences in record shape, storage location, or curator style or preference. A data set that has undergone RL-oriented reconciliation may be referred to as being cross-linked.
Text: Wikipédia, CC BY-SA 4.0. ·
Related cards
-
Network model
Database model invented by Charles Bachman
Nº Q1416406 ★
Not listed
-
Linked data
Structured data and method for its publication
Nº Q515701 ★
Not listed
-
Hyperlink
Reference to data that the reader can directly follow either by clicking, tapping, or hovering
Nº Q102014 ★★★★
Not listed
-
Windows Registry
Hierarchical database used by the Microsoft Windows operating system and its applications
Nº Q463244 ★★★
Not listed
-
D
Data link
Telecommunications connection for transmission of digital information
Nº Q1172466 ★★
Not listed
-
D
Doubly linked list
Linked list in which each node references both its successor and its predecessor
Nº Q5300179 ★
Not listed