Multiway analysis of preconcentrator-sampled surface acoustic wave chemical sensor array data

Computational Methods for the Analysis of Chemical Sensor Array Data from Volatile Analytes

“…In some cases, one statistical and one neural network-based approach will be used to compare their effectiveness. Two recent papers by Shaffer and co-workers , provide comparisons of several of the available data analysis methods. One paper compares data analysis methods on multiple sets of data .…”

“…One paper compares data analysis methods on multiple sets of data . The second paper demonstrates how prediction accuracy can be improved using time-dependent information about the responses …”

Two-step preconcentration for analysis of exhaled gas of human breath with electronic nose

“…These phenomena would be a serious problem in the case of gas chromatography, but in the case of the electronic nose it can be used as important information. The time variable techniques have already been suggested by several researchers [23][24][25][26]. Fig.…”

Acoustic Wave Microsensor Arrays for Vapor Sensing

“…Temporal separation or partial separation provides additional information for multivariate analysis. This type of data was recently examined by Shaffer et al using statistical multiway methods . The temporal separation offers a vector of data in addition to the array response vector.…”