📣 I'm planning to organize an online series of webinars/workshops, focused on #chemometrics and #MachineLearning for #spectroscopy (using #Python )

I'd like it to be beginner-friendly and informal.

🆓 Free registration

🏛️ Tutorial and research talks (including guest speakers and workshop sessions)

📅 Monthly or fortnightly schedule

💻 Fully online

If it sound like you may be interested, please read more and register your interest here
https://nirpyresearch.com/nirpy-webinars/

#Webinar

VizieR J/MNRAS/520/3305

VizieR catalogues

New in the #VirtualObservatory: “Radio jets and {gamma}-rays of Fermi jetted AGNs” by Chen Y. et al.
https://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/519/6199
#Spectroscopy #GammaRayAstronomy #Quasars #BlackHoles
VizieR J/MNRAS/519/6199

VizieR catalogues

VizieR J/MNRAS/519/5472

VizieR catalogues

If your #spectroscopy dataset is small, deterministic data subdivision into training and test sets may be the way to go 🔬

The SPXY algorithm is an extension of the Kennard-Stone method that selects training samples to maximize coverage of both spectra (X) and response variable (Y) at the same time.

Here's a primer, with a #Python implementation for #NIR spectroscopy.

https://nirpyresearch.com/spxy-algorithm/

#Chemometrics #MachineLearning

VizieR J/A+A/708/L17

VizieR catalogues

New in the #VirtualObservatory: “Gaia DR3 magnetic white dwarfs in LAMOST DR10” by Yu S.-C. et al.
https://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/708/A275
#WhiteDwarfStars #Photometry #Spectroscopy #Surveys
VizieR J/A+A/708/A275

VizieR catalogues

VizieR J/A+A/708/A267

VizieR catalogues

VizieR J/A+A/708/A259

VizieR catalogues