@DavidBLobell

Professor of Earth System Science and Deputy Director of the Center on Food Security and the Environment at Stanford University

Joined November 2012
  • Tweets149
  • Following22
  • Followers2.3K
Pre-training a vision transformer (ViT) for each large dataset/domain is becoming too expensive...💰 We introduce 🔥ExPLoRA🔥, to extend unsupervised pre-training for ViTs on new domains and create foundation models using very few parameters! arxiv.org/abs/2406.10973 1/8

ExPLoRA: Parameter-Efficient Extended Pre-Training to Adapt Vision...

Parameter-efficient fine-tuning (PEFT) techniques such as low-rank adaptation (LoRA) can effectively adapt large pre-trained foundation models to downstream tasks using only a small fraction...

arxiv.org
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David Lobell retweeted
Atlas AI@atlasai_co15 May 2024
We're thrilled to share that Atlas AI is partnering with @NutritionIntl to combat #malnutrition, a crisis affecting over 800 million people worldwide. 🌍 Read the announcement here: atlasai.co/blog/nutrition-in…

Nutrition International partners with Atlas AI to leverage artificial intelligence platform to...

Learn how Nutrition International is harnessing the Atlas AI platform to enhance global nutrition support through advanced geospatial AI technology

atlasai.co
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David Lobell retweeted
Atlas AI@atlasai_co10 Apr 2024
Earlier this week Atlas AI was honored with one of @googlecloud 's most significant recognitions -- 2024 Partner of the Year in the category of Industry Sustainability Solutions. Watch our CEO @AbeTarapani's acceptance speech below. #GoogleCloudPartnerAwards @gcloudpartners
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Going to #AGU23? If so here's a short list of some great talks and posters to check out
Liya Weldegebriel, PhD@LiyaGebriel6 Dec 2023
#AGU23 is just around the corner, and we're thrilled to be convening and presenting fascinating applications of remote sensing in agriculture and the environment. Come check us out!@FoodSecurity_SU
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David Lobell retweeted
Rohin Manvi
@rohin_manvi16 Oct 2023
Can you give ChatGPT a location and ask it to predict average income, population density, or home value? 😮 …We present GeoLLM, a powerful method for extracting geospatial knowledge from LLMs! Even rivals satellite imagery for prediction tasks 🔥 arxiv.org/abs/2310.06213 1/6
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🌾 Apply for our Remote Sensing for Economic Development Fellowship! We're looking for a postdoc w/ skills in analyzing satellite imagery to develop & validate novel applications targeted at low-income economies. Proposals due 7/31. Learn more & apply ➡️ stanford.io/3pnTdWA

Jobs

fse.fsi.stanford.edu
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Today @atlasai_co and @googlecloud introduced a joint vision for how we'll harness our platforms to promote a more #inclusive global economy. cloud.google.com/blog/topics…

Urgent humanitarian issues get fresh solutions with Atlas AI | Google Cloud Blog

Atlas AI and Google Cloud are building a ‘digital twin of humanity,’ guiding critical investment in the development and resilience of underserved communities around the world.

cloud.google.com
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Stanford's Center on Food Security and the Environment @FoodSecurity_SU now accepting applications for our postdoc fellowship. Open to candidates across social + natural sciences. Please apply! (or at least RT) @FSIStanford @StanfordWoods fse.fsi.stanford.edu/fse-pos…

FSE Postdoctoral Fellowship

fse.fsi.stanford.edu
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Stanford welcomes United Nations @WFPChief David Beasley for an Oct. 1 conversation with @Ertharin1 about 21st c. humanitarian aid challenges and solutions. His talk is open to the public. Learn more and RSVP: bit.ly/2kOUMLQ
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We're hiring across the board at AtlasAI: atlasai.co/careers-atlasai.h… We're looking for great engineers, product developers, and sales folks who want to work for a tech company whose whole purpose is to do good in the world. We pay market rates :) Please RT!
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The tyranny of national averages: link.medium.com/22hRs5bsxY Blog post with our excellent summer intern @ApoorvaRed. We tend to measure poverty at the national level but this hides huge subnational variation. New methods and data are starting to allow us to do better.
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"Being able to take risks and learn quickly are two of [agriculture's] most critical needs. And both of these require good data." Read FSE Dir. @DavidBLobell's new op-ed in @sciam on the importance of increasing agricultural data around the world. bit.ly/2Gwaq72
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#HappeningNow : Signing MoU with @atlasai_co to utilise #satellite data, machine learning & predictive analytics for agriculture development.
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David Lobell retweeted
Atlas AI@atlasai_co6 Feb 2019
Learn the story behind Atlas AI medium.com/atlasai/a-year-in… @DavidBLobell @MarshallBBurke @ermonste

A year in the making…

The story behind Atlas AI

medium.com
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Come to our #AAAI19 Oral Wed 11:30am @ Coral 2 🎙️Tile2Vec: Unsupervised Representation Learning for Spatially Distributed Data 🗺️ermongroup.github.io/blog/ti… 🗺️Without any labeled data, performance comparable to supervised CNNs trained on 50k+ labels for land cover classification task
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Check out new research from @DavidBLobell, @GeorgeAzzari & team "Satellite mapping of tillage practices in the North Central US region from 2005 to 2016" via @sciencedirect bit.ly/2RwzGgD
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Can satellites deliver accurate measures of crop yields in smallholder farming systems? @DavidBLobell weighs in and references newly published research from an @FoodSecurity_SU & @WorldBank collaboration. bit.ly/2J3k1S1
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Refusing to acknowledge climate change will leave us unprepared, Noah Diffenbaugh says. stanford.io/2xslT0Q #HurricaneHarvey
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Withdrawing from Paris agreement could cost the US economy $8 trillion g-feed.com/2017/06/the-cost-…
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New g-feed post "Are the curious trends in despair and diets related?" bit.ly/2pkNZH5.
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