Article ; Online: Inference of social cognition in schizophrenia patients with neurocognitive domains and neurocognitive tests using automated machine learning.
2023 Volume 91, Page(s) 103866
Abstract: ... population. Four clinical parameters (i.e., age, gender, subgroup, and education) were also used ... in schizophrenia using seven predictive factors, including five neurocognitive domains (i.e., speed of processing ... clinical parameters (i.e., age and gender). This predictive pipeline consists of machine learning ...
| Abstract | Aim: It has been suggested that single neurocognitive domain or neurocognitive test can be used to determine the overall cognitive function in schizophrenia using machine learning algorithms. It is unknown whether social cognition in schizophrenia patients can be estimated with machine learning based on neurocognitive domains or neurocognitive tests. Methods: To predict social cognition in schizophrenia, we applied an automated machine learning (AutoML) framework resulting from the analysis of predictive factors such as six neurocognitive domain scores and nine neurocognitive test scores of 380 schizophrenia patients in the Taiwanese population. Four clinical parameters (i.e., age, gender, subgroup, and education) were also used as predictive factors. We utilized an AutoML framework called Tree-based Pipeline Optimization Tool (TPOT) to generate predictive pipelines automatically. Results: The analysis revealed that all neurocognitive domains and tests except the reasoning and problem solving domain/test showed significant associations with social cognition. In addition, a TPOT-generated pipeline can best predict social cognition in schizophrenia using seven predictive factors, including five neurocognitive domains (i.e., speed of processing, sustained attention, working memory, verbal learning and memory, and visual learning and memory) and two clinical parameters (i.e., age and gender). This predictive pipeline consists of machine learning algorithms such as function transformers, an approximate feature map, independent component analysis, and linear regression. Conclusion: The study indicates that an AutoML framework such as TPOT may provide a promising way to produce truly effective machine learning pipelines for predicting social cognition in schizophrenia using neurocognitive domains and/or neurocognitive tests. |
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| MeSH term(s) | Humans ; Schizophrenia/complications ; Social Cognition ; Neuropsychological Tests ; Cognition ; Machine Learning ; Mental Status and Dementia Tests |
| Language | English |
| Publishing date | 2023-12-12 |
| Publishing country | Netherlands |
| Document type | Journal Article |
| ZDB-ID | 2456678-0 |
| ISSN | 1876-2026 ; 1876-2018 |
| ISSN (online) | 1876-2026 |
| ISSN | 1876-2018 |
| DOI | 10.1016/j.ajp.2023.103866 |
| Database | MEDical Literature Analysis and Retrieval System OnLINE |
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