Simultaneous construction of dual Borgen plots. II: Algorithmic enhancement for applications to noisy spectral data
Simultaneous construction of dual Borgen plots. II: Algorithmic enhancement for applications to noisy spectral data
复制标题
同时构建双 Borgen 图 II:噪声光谱数据应用的算法增强
DOI:
10.1002/cem.3012
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发表时间:
2018
影响因子:
2.4
通讯作者:
K. Neymeyr
中科院分区:
文献类型:
--
作者:
M. Sawall;A. Moog;C. Kubis;H. Schröder;D. Selent;R. Franke;A. Brächer;A. Börner;K. Neymeyr
Borgen plots are low‐dimensional representations of the set of all nonnegative factorizations of spectral data matrices. Classical Borgen plots are limited to nonnegative data and can be constructed for the spectral factor or for the concentration profiles. In the first part of this paper, a simultaneous construction of the two dual Borgen plots is presented, which intensively exploits the underlying duality principles. The second part introduces algorithmic enhancements which make the simultaneous Borgen plot construction possible for noisy experimental data matrices which can contain small negative matrix entries. The new method is tested for FT‐IR spectral data from the Rhodium catalyzed hydroformylation process. The results are compared to those by theFACPACK‐implementation of the polygon inflation method.
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影响因子:
6.2
作者:
M. Sawall;K. Neymeyr
通讯作者:
K. Neymeyr
影响因子:
2.4
作者:
M. Sawall;A. Jürß;H. Schröder;K. Neymeyr
通讯作者:
K. Neymeyr
影响因子:
2.4
作者:
M. Sawall;K. Neymeyr
通讯作者:
K. Neymeyr
影响因子:
6.2
作者:
Beyramysoltan, Samira;Abdollahi, Hamid;Rajko, Robert
通讯作者:
Rajko, Robert
影响因子:
6.2
作者:
Golshan, Azadeh;Maeder, Marcel;Abdollahi, Hamid
通讯作者:
Abdollahi, Hamid