Updated at: 2023-01-11 07:47:44
Term Description
Knowledge Extracting Knowledge extracting is to extract entities, properties ,and relationships between entities from different sources and different structures of data sources (including structured or unstructured data).
Knowledge Mapping Knowledge mapping refers to establishing the mapping relationship between the structured information extracted from the data source and the entities, properties, and entity relationships in the knowledge graph.
Knowledge Network A knowledge network is a collection of multiple, heterogeneous and mixed knowledge representations, which enables cognitive engines to understand, reason ,and make decisions.
Knowledge Network Search Knowledge network search aims to help users quickly find the required knowledge through functions such as intention understanding and knowledge association based on a knowledge network.
Knowledge Quantity Score Criteria for evaluating the size of a knowledge graph;
Knowledge quantity score =log10Nx10(N= knowledge quantity).
Knowledge Graph A knowledge graph is a structured semantic knowledge base, which is used to describe the concepts and relationships in the physical world. Its basic unit is a triple of "entity-relationship-entity".
Label Extraction Label extraction is the method provided by AISHU's Tagger tagging tool. After tagging the data in Tagger, it can be exported to a JSON file, referenced ,and extracted for a single prediction.
LDAP LDAP (Lightweight Directory Access Protocol) is an open, neutral, industry-standard application protocol, which provides access control and maintains directory information of distributed information through IP protocol.
Missing Rate Indicates the lack of knowledge; 
If the value is NULL, "", "", "()", "[]", "{}", it is judged as missing knowledge.
Model Extraction Model extraction refers to the use of machine learning algorithms to train models for extracting entities and relations from unstructured data.
Ontology Ontology is a collection of abstract concepts in a certain domain, which can describe the common characteristics of all things in a certain range and the relationship between things.
OpenSearch OpenSearch is a platform for searching unstructured data, usually stored in documents or logs. OpenSearch can be used to do high-performance searches.