{"id":"https://openalex.org/keywords/hidden-node-selection","display_name":"hidden node selection","description":"The process of choosing intermediate nodes in neural networks, particularly to improve model performance in prediction and classification.","display_name_alternatives":["selection of hidden nodes","hidden layer node selection","selection of hidden neurons"],"ids":{"openalex":"https://openalex.org/keywords/hidden-node-selection","wikidata":null},"primary_topic":{"id":"https://openalex.org/T10320","display_name":"Neural Networks and Applications","score":0.2699,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10320","display_name":"Neural Networks and Applications","score":0.2699,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12676","display_name":"Machine Learning and ELM","score":0.2119,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"works_count":599,"cited_by_count":10158,"works_api_url":"https://api.openalex.org/works?filter=keywords.id:keywords/hidden-node-selection","updated_date":"2026-10-22T04:07:25","created_date":"2026-09-30T00:00:00"}