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Med."],"abstract":"<jats:title>Abstract<\/jats:title><jats:p>The literature on artificial intelligence (AI) or machine learning (ML) in mental health and psychiatry lacks consensus on what \u201cexplainability\u201d means. In the more general XAI (eXplainable AI) literature, there has been some convergence on explainability meaning model-agnostic techniques that augment a complex model (with internal mechanics intractable for human understanding) with a simpler model argued to deliver results that humans can comprehend. Given the differing usage and intended meaning of the term \u201cexplainability\u201d in AI and ML, we propose instead to approximate model\/algorithm explainability by understandability defined as a function of transparency and interpretability. These concepts are easier to articulate, to \u201cground\u201d in our understanding of how algorithms and models operate and are used more consistently in the literature. We describe the TIFU (Transparency and Interpretability For Understandability) framework and examine how this applies to the landscape of AI\/ML in mental health research. We argue that the need for understandablity is heightened in psychiatry because data describing the syndromes, outcomes, disorders and signs\/symptoms possess probabilistic relationships to each other\u2014as do the tentative aetiologies and multifactorial social- and psychological-determinants of disorders. If we develop and deploy AI\/ML models, ensuring human understandability of the inputs, processes and outputs of these models is essential to develop trustworthy systems fit for deployment.<\/jats:p>","DOI":"10.1038\/s41746-023-00751-9","type":"journal-article","created":{"date-parts":[[2023,1,18]],"date-time":"2023-01-18T15:02:54Z","timestamp":1674054174000},"update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":186,"title":["Explainable artificial intelligence for mental health through transparency and interpretability for understandability"],"prefix":"10.1038","volume":"6","author":[{"given":"Dan W.","family":"Joyce","sequence":"first","affiliation":[]},{"given":"Andrey","family":"Kormilitzin","sequence":"additional","affiliation":[]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2679-1472","authenticated-orcid":false,"given":"Katharine A.","family":"Smith","sequence":"additional","affiliation":[]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5179-8321","authenticated-orcid":false,"given":"Andrea","family":"Cipriani","sequence":"additional","affiliation":[]}],"member":"297","published-online":{"date-parts":[[2023,1,18]]},"reference":[{"key":"751_CR1","doi-asserted-by":"publisher","first-page":"e745","DOI":"10.1016\/S2589-7500(21)00208-9","volume":"3","author":"M Ghassemi","year":"2021","unstructured":"Ghassemi, M., Oakden-Rayner, L. & Beam, A. 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