Asst Prof starting @Columbia, been @UCSanDiego | Director of IMPACTLab | Study person perception social cognition | PhD @Caltech | Postdoc @dartmouth #Gratitude
Joined October 2019
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🥳I am joining Columbia @ColumbiaPSYC July 2025!
Looking for🚨lab managers🚨postdocs🚨grad students! Pls RETWEET🙏
We study⭐️person perception⭐️social cognition using experimental, cross-cultural, & computational methods!
App👉shorturl.at/5UVPl
More👉shorturl.at/q18GM
Come join us at the Computational Psychology Preconference #SPSP2026! Thursday, Feb 26, 8:00AM - 5:00PM!
Remember to submit your work for the Computational Psychology Preconference @SPSPnews!
The Deadline is Oct 23rd!!
This year we got a FULL DAY so we look forward to learning about your work!!
The computational psych preconference is back @SPSPnews for a full day! This year's lineup:
👉theory-driven modeling: @hyogweon
👉data-driven discovery: Clemens Stachl
👉application: me
👉 panel: Stephen Read, Sandra Matz, Mark Thorton, @WilCunningham
Chujun Lin 林楚君 retweeted
We are now accepting submissions for posters and data blitz! If your research is computational (broadly construed) you should apply! We try to program for a wide range of topics and computational approaches.
Submission guide: spsp.sharepoint.com/:w:/g/Ed…
Deadline: October 23rd 🎃
Chujun Lin 林楚君 retweeted
The computational psych preconference is back @SPSPnews for a full day! This year's lineup:
👉theory-driven modeling: @hyogweon
👉data-driven discovery: Clemens Stachl
👉application: me
👉 panel: Stephen Read, Sandra Matz, Mark Thorton, @WilCunningham
🚨New preprint doi.org/10.31234/osf.io/zsh6… with my stellar student @LuJunsong19474: A Small-World Mind Theory of social cognition
Big network, close connection🤯Reconciling debates on low-vs high-dimensional mental representation
Showing why naturalistic designs make a difference
1st paper from my lab out @CommunicationsPsychology @CommsPsychol
nature.com/articles/s44271-0…
We show an alternative way to understand how people mentally represent other people's characteristics, namely high-dimensional networks, beyond the popular latent factor models.
🚨New Theory of Emotion!! 🚨
Draft of first book chapters out for a new book by Ralph Adolphs👇
osf.io/preprints/psyarxiv/p7…
Let Ralph know if you have any comments - thank you!! 🧠🤯 Email: [email protected]
1st paper from my lab out @CommunicationsPsychology @CommsPsychol
nature.com/articles/s44271-0…
We show an alternative way to understand how people mentally represent other people's characteristics, namely high-dimensional networks, beyond the popular latent factor models.
🚨3rd preprint from my lab out! with my awesome grad @LuJunsong19474🌟
How do people mentally represent numerous inferences about others?🤯
Prior work proposed low-dimensional rep with latent dimensions
We show high-dimensional network brings new insights🧵👇
doi.org/10.31234/osf.io/695p…
I am grateful for the past 2 yrs @UCSDPsychology❤️ The supports I have received from my Chairs and colleagues have helped me grow substantially as a scientist and a person!🥹Will come back visit often!!
Chujun Lin 林楚君 retweeted
Wyd at 8AM this Saturday? If at #SPSP2025 in Denver and willing to tolerate such an aggressive time slot, please join us for our symposium on High-Dimensional Social Cognition, featuring @NicolasGandalf, @LinChujun, @josh_c_jackson, and myself
Chujun Lin 林楚君 retweeted
🚀 DeepSeek-R1 is here!
⚡ Performance on par with OpenAI-o1
📖 Fully open-source model & technical report
🏆 MIT licensed: Distill & commercialize freely!
🌐 Website & API are live now! Try DeepThink at chat.deepseek.com today!
🐋 1/n
Chujun Lin 林楚君 retweeted
🚀 Introducing Kimi k1.5 – Now on Web Kimi.ai!
We’re excited to announce the launch of Kimi 1.5 on the web! We've also rolled out English support (still fine-tuning). Check out the easy model-switching in the image below.
🔧 Key Features:
🔹 Completely FREE with unlimited usage
🔹 Real-time web search across 100+ websites
🔹 Analyze up to 50 files (PDFs, Docs, PPTs, Images) with ease
🔹 Advanced CoT Reasoning, available at no cost
🔹 Enhanced image understanding, going beyond basic text extraction
🔜 Mobile version is on its way!
Finally out @NatureHumBehav🚨
Across a large set of mental states, traits, situations, and faces, and participants in five continents🌎
We showed that face impressions shape inferences of others' momentary thoughts and feelings in various situations
nature.com/articles/s41562-0…
Chujun Lin 林楚君 retweeted
👋 I'm recruiting a PhD student @KelloggSchool @NorthwesternU
For students interested in themes of morality, AI, social learning, computational social science. Check out my lab here shorturl.at/OcVpx | apps due 12/15 (shorturl.at/028CE)
Chujun Lin 林楚君 retweeted
Reviewers take note:
57% of people rejected their own argument when they thought it was someone else's. So take it easy with the criticism.
Chujun Lin 林楚君 retweeted
Join @cstewartiii and I later this morning (11am Pacific) as we discuss yesterday's election results. What did we learned about election administration and tech? What explains the election results? Register using the link below:
protectingtheelection.us/blo…
🚨3rd preprint from my lab out! with my awesome grad @LuJunsong19474🌟
How do people mentally represent numerous inferences about others?🤯
Prior work proposed low-dimensional rep with latent dimensions
We show high-dimensional network brings new insights🧵👇
doi.org/10.31234/osf.io/695p…
link to preprint: doi.org/10.31234/osf.io/695p…
From latent constructs to networks: modeling high-dimensional social inferences in naturalistic settings