#weighted — Public Fediverse posts

'Optimal Weighted Random Forests', by Xinyu Chen, Dalei Yu, Xinyu Zhang.

http://jmlr.org/papers/v25/23-0607.html

#forest #forests #weighted

Mapped - Human Impact Across The World
--
https://www.visualcapitalist.com/cp/human-impact-world-map/ <-- shared technical article
--
https://doi.org/10.1038/sdata.2016.67 <-- shared paper
--
#GIS #spatial #mapping #global #spatialanalysis #weighted #humanimpact #world #infrastructure #development #building #food #agriculture #farming #navigation #spatiotemporal #buildings #urban #suburban #populationdensity #croplands #pasture #roads #transportation #factors #parameters #inputs #metrics #impacts #impactassessment #footprint #humanfootprint #weighting #normalisation #multifaceted #multiplefactoranalysis #MFA #footprint
#VisualCapitalist

Mapped - Human Impact Across The World
--
https://www.visualcapitalist.com/cp/human-impact-world-map/ <-- shared technical article
--
https://doi.org/10.1038/sdata.2016.67 <-- shared paper
--
#GIS #spatial #mapping #global #spatialanalysis #weighted #humanimpact #world #infrastructure #development #building #food #agriculture #farming #navigation #spatiotemporal #buildings #urban #suburban #populationdensity #croplands #pasture #roads #transportation #factors #parameters #inputs #metrics #impacts #impactassessment #footprint #humanfootprint #weighting #normalisation #multifaceted #multiplefactoranalysis #MFA #footprint
#VisualCapitalist

Mapped - Human Impact Across The World
--
https://www.visualcapitalist.com/cp/human-impact-world-map/ <-- shared technical article
--
https://doi.org/10.1038/sdata.2016.67 <-- shared paper
--
#GIS #spatial #mapping #global #spatialanalysis #weighted #humanimpact #world #infrastructure #development #building #food #agriculture #farming #navigation #spatiotemporal #buildings #urban #suburban #populationdensity #croplands #pasture #roads #transportation #factors #parameters #inputs #metrics #impacts #impactassessment #footprint #humanfootprint #weighting #normalisation #multifaceted #multiplefactoranalysis #MFA #footprint
#VisualCapitalist

Mapped - Human Impact Across The World
--
https://www.visualcapitalist.com/cp/human-impact-world-map/ <-- shared technical article
--
https://doi.org/10.1038/sdata.2016.67 <-- shared paper
--
#GIS #spatial #mapping #global #spatialanalysis #weighted #humanimpact #world #infrastructure #development #building #food #agriculture #farming #navigation #spatiotemporal #buildings #urban #suburban #populationdensity #croplands #pasture #roads #transportation #factors #parameters #inputs #metrics #impacts #impactassessment #footprint #humanfootprint #weighting #normalisation #multifaceted #multiplefactoranalysis #MFA #footprint
#VisualCapitalist

Mapped - Human Impact Across The World
--
https://www.visualcapitalist.com/cp/human-impact-world-map/ <-- shared technical article
--
https://doi.org/10.1038/sdata.2016.67 <-- shared paper
--
#GIS #spatial #mapping #global #spatialanalysis #weighted #humanimpact #world #infrastructure #development #building #food #agriculture #farming #navigation #spatiotemporal #buildings #urban #suburban #populationdensity #croplands #pasture #roads #transportation #factors #parameters #inputs #metrics #impacts #impactassessment #footprint #humanfootprint #weighting #normalisation #multifaceted #multiplefactoranalysis #MFA #footprint
#VisualCapitalist

#First we #reformulate #ordinary #colimits in the #language of #tensor #products, in a #way that #suggests #more #general #weighted colimits.

#Assume for the #moment that the #receiving category C has all #coproducts and #coequalizers. As is #well #known, it #follows that C #has #all colimits; the #proof is we can #write #down a #formula for the colimit of F:J→C: as a #coequalizer of a #pair:

∑j,k∈Ob(J)hom(j,k)×F(j) [[→ →]] ∑k∈Ob(J)F(k) [[→]] colimJF