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#accuracy

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How does AI handle insufficient information? 🤔 We tested an AI with questions about the Eiffel Tower, Big Ben, and the bastions of Valletta. The AI gave inconsistent answers when training data is limited or unclear. We also touch on AI poisoning, where AI models can be misled by fake data
▶️ buff.ly/yRDWPTf
#AI #InsufficientData #DataPoisoning #EiffelTower #BigBen #Valletta #TestingAI #Accuracy #TTMO

buff.ly- YouTubeAuf YouTube findest du die angesagtesten Videos und Tracks. Außerdem kannst du eigene Inhalte hochladen und mit Freunden oder gleich der ganzen Welt teilen.
Fortgeführter Thread

2/ It’s common for people to mistakenly assume e-bikes and e-motorcycles are much the same.

We appreciate those who recognize the important distinctions between these electric vehicles. See our post above for the Monterey Police Department press release correctly identifying the vehicle involved as an e-motorcycle. (Page 3 of that press release also includes a photo of that impounded vehicle.)

We also appreciate media professionals who are committed to accurate reporting—including that when these humans do make an error (thankfully MCN/MCW isn’t written by AI bots!), the best media pros promptly acknowledge and correct it. That’s what #MontereyCountyNow / #MontereyCountyWeekly staff writer David Schmalz did today with his Feb 14 story originally titled "Wild e-bike [sic] chase in downtown Monterey ends in major firearms arrest.” montereycountynow.com/blogs/ne

Later today at #CHR2024, we are going to present our work on #Multilingual #Stylometry!

We isolated the influence of #language on #authorship #attribution #accuracy by translating multiple #corpora into each others' languages while keeping #corpus composition stable.

Interactive showcase: showcases.clsinfra.io/stylomet

Full paper: ceur-ws.org/Vol-3834/paper9.pd

This work was developed within the @CLSinfra project in #Trier, #Krakow and #Prague with Artjoms Šeļa, Evgeniia Fileva and Julia Dudar.

Integrated Topographic Corrections Improve Forest Mapping Using Landsat Imagery
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doi.org/10.1016/j.jag.2022.102 <-- shared 2022 paper
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“HIGHLIGHTS:
• [They] evaluated the impacts of topographic correction on forest mapping in the mountains.
• The enhanced C-correction and the physical model reduced topographic effects.
• The corrected Landsat imagery time series resulted in higher accuracy.
• Terrain information improved classification but not as much as topographic correction.
• [They] recommend using topographic correction for forest cover mapping..."
#GIS #spatial #AtmosphericCorrection #IlluminationCondition #LandCover #ModelComparison #TimeSeries #TopographicCorrection #remotesensing #comparasion #topographic #correction #NDVI #forest #vegetation #model #modeling #spatialanalyis #accuracy #forestcover #Russia #Georgia #CaucasusMountains #spatiotemporal #landsat #elevation #DEM

Consolidated Standardized Survey-Grade Checkpoints 3DEP 2010 to 2017 [USGS]
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sciencebase.gov/catalog/item/6
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“One of the key aspects of 3DEP data is that data is verified by a collection of certified survey-grade GNSS checkpoints spread throughout each project. These points have always been available but were difficult to find and not standardized. [The USGS] have collated and standardized almost 42,000 of these checkpoints and are making them available for other uses. These points here in this first phase span from 2010-2017, but [the USGS] are in the process of making these available for all [their] projects, and hope to enable them in different ways in the future...”
#GIS #spatial #mapping #USGS #USA #elevation #opendata #remotesensing #LiDAR #ifSAR #3dep #3dhp #water #hydrology #3d #opendata #3dtnm #checkpoint #checkpointdigital #GNS #GPS #NGD #DEM #survey #surveygrade #accuracy #precision #calibration #digital #NGTOC #NAD83
@USGS

Another chapter in '#authenticity' vs. 'entertainment value' / audience expectations. What most of us think of as "#Nordic /#Viking #music" couldn't be further from #historical #accuracy. That of course doesn't mean it's bad music - quite the opposite. One should just be careful with assuming it's in any way historical.
youtube.com/watch?v=g1hP4hYWEy