Supported Data Types and Sources
The Skill Engine has the ability to process both structured and unstructured data - that means that it is compatible with a wide range of data sources. Below, you can find a table with possible data source types (and some examples of these), as well as the data that can typically be used from them. The list is non-exhaustive, so get in touch if you have questions about other options!
The accepted format is detailed in the API Specification -
typically, a minimal connector layer (as described on
the architecture page) is used to bridge the gap
between your systems and the Skill Engine API.
In addition to this fixed format, the Skill Engine API also allows you to
leverage your metadata through the custom properties system - this way,
you can filter and analyze Employees, Vacancies, and Courses based on any
variable you want. For example, you can use this system to compare the skills
of entire teams, see the distribution of a specific Skill Cluster over years of
service or age… Metadata is allowed as a string (for categorical types) or as
a number (for continuous types and quantities).
Data Processing
The Skill Engine processes documents through a process called skill extraction (visualized below). In this process, the Skill Engine reads through both structured and unstructured data, interpreting the skills connected to it and aggregating them into structured skill profiles. If skills are the atoms, you could see skill profiles as the molecules, with the bonds between the atoms representing the interaction between skills. Skill extraction is carried out through artificial intelligence, depending on state-of-the-art language models. While accurately representing the skillset of people, jobs, and courses, skill profiles are anonymous.