Inverse-model-based cuffless blood pressure estimation using a single photoplethysmography sensor

Suzuki, Arata

doi:10.1177/0954411915587957

Cited by 14 publications

(14 citation statements)

References 25 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Taguchi's T‐method is a simple method using simple regression‐based models to obtain estimates, and to average them through weighting by estimation accuracy of each variable. Due to few mathematical constraints, simple‐regression weighted‐average models proved effective in electric energy forecast and other fields . However, when samples are insufficient in quantity, as is the case with development and early stages of mass production, Taguchi's T‐method using least squares for modeling may fail to produce adequate models when outliers occur because of measurement errors.…”

Section: Forewordmentioning

confidence: 99%

Taguchi's T‐method using median‐median line for small sample with outliers

Nishino

Suzuki

2018

Elect Comm in Japan

Self Cite

View full text Add to dashboard Cite

This paper proposes an improvement to Taguchi's T-method. In product development, it is difficult to gather sufficient samples at the beginning of the development process.Taguchi's T-method was proposed as a method for constructing an estimation model in such a situation. However, if an outlier exists in the training data, Taguchi's T-method cannot obtain a correct estimation model. This is because Taguchi's T-method uses the least squares. Therefore, in this paper, we propose an improved version of Taguchi's T-method that does not degrade the accuracy of estimation by using a median-median line even for small training samples with outliers. The effectiveness of the proposed method is confirmed through experiments. We confirmed that the accuracy of the proposed method is superior to that of similar methods. K E Y W O R D S median-median line, multiple regression analysis, outlier, small sample, Taguchi's T-method Electron Comm Jpn. 2019;102:49-56.

show abstract

Section: Forewordmentioning

confidence: 99%

Taguchi's T‐method using median‐median line for small sample with outliers

Nishino

Suzuki

2018

Elect Comm in Japan

Self Cite

View full text Add to dashboard Cite

show abstract

“…[1][2][3][4][5] O 3 is a strong oxidant, the second strongest after chlorine, with an oxidation potential of 2.07 V. For this reason, it is a viable option as a replacement for chlorine as a water disinfectant. When using O 3 as a disinfectant, the main advantage over chlorine is that few harmful by-products are produced whereas chlorine produces halogenated complexes on reaction.…”

Section: Introductionmentioning

confidence: 99%

“…Step 3 -The formation of O 2 In step 3 two surface O atoms interact with each other to form O 2 (ads). The most stable site for this interaction was across a surface vacancy.…”

mentioning

confidence: 99%

Insights into the mechanism of electrochemical ozone production via water splitting on the Ni and Sb doped SnO₂ catalyst

Gibson

Wang

Hardacre

et al. 2017

Phys. Chem. Chem. Phys.

View full text Add to dashboard Cite

This is an Accepted Manuscript, which has been through the Royal Society of Chemistry peer review process and has been accepted for publication.Accepted Manuscripts are published online shortly after acceptance, before technical editing, formatting and proof reading. Using this free service, authors can make their results available to the community, in citable form, before we publish the edited article. We will replace this Accepted Manuscript with the edited and formatted Advance Article as soon as it is available.You can find more information about Accepted Manuscripts in the author guidelines. The H2O splitting mechanism is a very attractive alternative used in electrochemistry for the formation of O3. The most efficient catalysts employed for this reaction at room temperature are SnO2-based, in particular the Ni/Sb-SnO2 catalyst. In order to investigate the H2O splitting mechanism Density Functional Theory (DFT) was performed on a Ni/Sb-SnO2 surface with oxygen vacancies. By calculating different SnO2 facets, the (110) facet was deemed most stable, and further doped with Sb and Ni. On this surface, the H2O splitting mechanism was modelled paying particular attention to the final two steps, the formation of O2 and O3. Previous studies on β-PbO2 have shown that the final step in the reaction (the formation of O3) occurs via an Eley-Rideal style interaction where surface O2 desorbs before attacking surface O to form O3. It is revealed that for Ni/Sb-SnO2, although the overall reaction is the same the surface mechanism is different. The formation of O3 is found to occur through a Langmuir-Hinshelwood mechanism as opposed to Eley-Rideal. In addition to this the relevant adsorption energies (Eads), Gibb's free energy (ΔGrxn) and activation barriers (Eact) for the final two steps modelled in the gas phase have been shown; providing the basis for a tool to develop new materials with higher current efficiencies.

show abstract

“…[3][4][5] However, when samples are insufficient in quantity, as is the case with development and early stages of mass production, Taguchi's T-method using least squares for modeling may fail to produce adequate models when outliers occur because of measurement errors. Taguchi's T-method is a simple method using simple regression-based models to obtain estimates, and to average them through weighting by estimation accuracy of each variable.…”

Section: Forewordmentioning

confidence: 99%

Taguchi's T-method using Median-Median Line for Small Sample with Outliers

Nishino

Suzuki

2018

IEEJ Trans. IA

Self Cite

View full text Add to dashboard Cite

This paper proposes an improvement to Taguchi's T-method. In product development, it is difficult to gather sufficient samples at the beginning of the development process.Taguchi's T-method was proposed as a method for constructing an estimation model in such a situation. However, if an outlier exists in the training data, Taguchi's T-method cannot obtain a correct estimation model. This is because Taguchi's T-method uses the least squares. Therefore, in this paper, we propose an improved version of Taguchi's T-method that does not degrade the accuracy of estimation by using a median-median line even for small training samples with outliers. The effectiveness of the proposed method is confirmed through experiments. We confirmed that the accuracy of the proposed method is superior to that of similar methods. K E Y W O R D Smedian-median line, multiple regression analysis, outlier, small sample, Taguchi's T-method Electron Comm Jpn. 2019;102:49-56.

show abstract

Inverse-model-based cuffless blood pressure estimation using a single photoplethysmography sensor

Cited by 14 publications

References 25 publications

Taguchi's T‐method using median‐median line for small sample with outliers

Taguchi's T‐method using median‐median line for small sample with outliers

Insights into the mechanism of electrochemical ozone production via water splitting on the Ni and Sb doped SnO₂ catalyst

Taguchi's T-method using Median-Median Line for Small Sample with Outliers

Contact Info

Product

Resources

About

Inverse-model-based cuffless blood pressure estimation using a single photoplethysmography sensor

Cited by 14 publications

References 25 publications

Taguchi's T‐method using median‐median line for small sample with outliers

Taguchi's T‐method using median‐median line for small sample with outliers

Insights into the mechanism of electrochemical ozone production via water splitting on the Ni and Sb doped SnO2 catalyst

Taguchi's T-method using Median-Median Line for Small Sample with Outliers

Contact Info

Product

Resources

About

Insights into the mechanism of electrochemical ozone production via water splitting on the Ni and Sb doped SnO₂ catalyst