[scikit-learn] Identify spectra with "marker"

[Joel Nothman]

Wrong mailing list?

On 21 January 2017 at 02:52, Sebastian Illner <
sebastian.illner at imtek.uni-freiburg.de> wrote:

> Hi guys,
> I'm new to NIR-measurement as wenn as chemometrics. My current project
> involvs the recognition of determined spectra (of a reference system) among
> others.
> The materials are currentlys not really set. So I try to give a
> predetermined mixture of substances into another matrix and group the
> measured NIR-spectra according to a) contains predetermined mixture and b)
> does not contain mixture (but other mixtures could be possible). This way
> the mixture could be used as a unique marker.
> What would be the best chemometric way to accomplish this task?
>
> Currently I am trying to use PLS-DA, SMC and PCA (combined with a distance
> quantifier).
> Thanks for your thought about this.
> seb
>
>
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