INSOMNet: Automated insomnia detection using scalogram and deep neural networks with ECG signals

Kumar, Kamlesh; Gupta, Kapil; Sharma, Manish; Bajaj, Varun; Acharya, U. Rajendra

doi:10.1016/j.medengphy.2023.104028

Cited by 8 publications

(2 citation statements)

References 40 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The lack of trust and interpretability associated with AI models has been a significant barrier to their adoption, particularly in critical domains like healthcare. Explainable artificial intelligence (XAI) has emerged as a valuable technique to address this challenge by providing explanations for the predictions or decisions made by AI models (Linardatos et al 2020, Loh et al 2022b, Kumar et al 2023. XAI aims to provide transparency and interpretability to machine learning models and algorithms.…”

Section: Future Directionmentioning

confidence: 99%

“…Complexity of sleep: sleep is a complex process that involves multiple stages and is influenced by various factors such as age, sex, and health status, which is well explained in the studies(Sharma et al 2022b, Tripathi et al 2022, Kumar et al 2023. This complexity makes it challenging to accurately classify sleep stages and diagnose sleep disorders such as insomnia.…”

mentioning

confidence: 99%

See 1 more Smart Citation

A systematic review on automatic identification of insomnia

Ingle,

Sharma,

Kumar

et al. 2024

Physiol. Meas.

Self Cite

View full text Add to dashboard Cite

Insomnia is a prevalent sleep disorder characterized by difficulties in initiating sleep or experiencing non-restorative sleep. It is a multifaceted condition that impacts both the quantity and quality of an individual’s sleep. Recent advancements in machine learning (ML), and deep learning (DL) have enabled automated sleep analysis using physiological signals. This has led to the development of technologies for more accurate detection of various sleep disorders, including insomnia. This paper explores the algorithms and techniques for automatic insomnia detection.Methods: We followed the recommendations given in the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) during our process of content discovery. Our review encompasses research papers published between 2015 and 2023, with a specific emphasis on automating the identification of insomnia. From a se- lection of well-regarded journals, we included more than 30 publications dedicated to insomnia detection. In our analysis, we assessed the performance of various meth- ods for detecting insomnia, considering different datasets and physiological signals. A common thread across all the papers we reviewed was the utilization of artificial intel- ligence (AI) models, trained and tested using annotated physiological signals. Upon closer examination, we identified the utilization of 15 distinct algorithms for this de- tection task.Results: Result: The major goal of this research is to conduct a thorough study to categorize, compare, and assess the key traits of automated systems for identifying insomnia. Our analysis offers complete and in-depth information. The essential com- ponents under investigation in the automated technique include the data input source, objective, machine learning (ML) and deep learning (DL) network, training framework, and references to databases. We classified pertinent research studies based on ML and DL model perspectives, considering factors like learning structure and input data types.Conclusion: Based on our review of the studies featured in this paper, we have identi- fied a notable research gap in the current methods for identifying insomnia and oppor- tunities for future advancements in the automation of insomnia detection. While the current techniques have shown promising results, there is still room for improvement in terms of accuracy and reliability. Future developments in technology and machine learning algorithms could help address these limitations and enable more effective and efficient identification of insomnia.

show abstract

Section: Future Directionmentioning

confidence: 99%

mentioning

confidence: 99%