KARKAS: a toolkit for creating a knowledge base
KARKAS: a toolkit for creating a knowledge base
     







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04 Август 2022
ON ONE APPROACH TO THE FORMATION OF THE USER INTERFACE WITH THE EXPERT SYSTEM

07 Февраль 2019
MODEL OF HIERARCHICAL FUNCTIONAL SYSTEM FOR CLUSTER ANALYSIS Collection of Scientific Papers of KhNUPS 2(56). Kharkiv, 2018, p. 82 - 88. The model of the hierarchical functional system of the subject area...

24 Апрель 2015
Laboratory workshop on the system "KARKAS" / Computer Based Training Contains laboratory work, the purpose of which is the practical development of skills in the construction of knowledge bases by users using a tool...

Test of module

The purpose of the expert teacher mode is to prepare knowledge modules for teaching and testing. Productions and frames are used to represent knowledge. For each test question, you can set the following parameters by which the testing strategy is configured and clustered by topic.
Attribute parameters: the topic to which the question relates; topic number; the significance of the attribute (a real number from 0 to 1), which is put down by an expert or a group of experts, taking into account their competence;
response structure: only one correct answer is possible; several correct answers; differentiation of answers (distribute the correct answers into two, three hypotheses); free-constructed answer (the answer is entered by the user or selected from a list of keywords); dichotomous response; response generated using markers on the image; constructed response;
each question can be provided with an argumentative text, used, for example, when explaining to a student the importance of the question.
For the convenience of editing questions and answers, the knowledge base editor module contains a number of service buttons: copying an attribute, deleting an attribute, copying all attributes to the clipboard, loading an image. The same service functions are available for each attribute and are called using the context menu. The structure of the answer in the test can be varied, so the button "Record parameter" is used to save the attribute parameters. Learn more about writing a test


 
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