Andy Beck | PathAI retweeted
PathAI #MachineLearning engineers have
recently published new #AI findings for mechanistic interpretability of PLUTO, a pathology #foundationmodel. Using sparse autoencoders (SAEs), we uncovered biologically meaningful and interpretable features. 🧵
arxiv.org/html/2407.1078…
recently published new #AI findings for mechanistic interpretability of PLUTO, a pathology #foundationmodel. Using sparse autoencoders (SAEs), we uncovered biologically meaningful and interpretable features. 🧵
arxiv.org/html/2407.1078…
4
4
11
2,005
Andy Beck | PathAI retweeted
The presentation is done, but #GalaxyUnpacked is far from over.
Curious about what’s next? Follow this thread for real-time updates and let us know which #GalaxyS25 Series features you’re most hyped for 👇 #GalaxyAI
Psst... you might catch your fav influencers in action!
Curious about what’s next? Follow this thread for real-time updates and let us know which #GalaxyS25 Series features you’re most hyped for 👇 #GalaxyAI
Psst... you might catch your fav influencers in action!
1,091
996
9,503
85,114,903
Andy Beck | PathAI retweeted
Amir Khan fled UK home to live in 'much safer' country after terrifying gunpoint robbery gbnews.com/sport/boxing/a…
16
14
65
21,192
Andy Beck | PathAI retweeted
Monosemantic representations
- Single SAE dimensions correlate with counts of single cell types. For example, SAE-1736 represents plasma cell abundance exclusively
- The findings generalized to:
✅ Out-of-domain datasets (CPTAC)
✅ Different stains (H&E, IHC)
✅ Various scanners
- Single SAE dimensions correlate with counts of single cell types. For example, SAE-1736 represents plasma cell abundance exclusively
- The findings generalized to:
✅ Out-of-domain datasets (CPTAC)
✅ Different stains (H&E, IHC)
✅ Various scanners
4
2
0
1,200
Andy Beck | PathAI retweeted
🔍 Interpretable concepts found using SAE
- SAE trained on PLUTO embeddings disentangled polysemantic features. Single dimensions captured distinct concepts:
✅ Cell types (e.g., cancer cells, red blood cells)
✅Geometric features (e.g. edge of tissue)
✅ Artifacts (surgical ink)
- SAE trained on PLUTO embeddings disentangled polysemantic features. Single dimensions captured distinct concepts:
✅ Cell types (e.g., cancer cells, red blood cells)
✅Geometric features (e.g. edge of tissue)
✅ Artifacts (surgical ink)
0
1
0
648
Andy Beck | PathAI retweeted
‘They don’t want to go digging because they know they’ll find dirt!’
@joshxhowie, @jojosutherland and @nickdixoncomic react to Labour’s vote against a national inquiry on grooming gangs.
📺 Freeview 236, Sky 512, Virgin 604
🔒 Become a GB News Member: gbnews.com/support
@joshxhowie, @jojosutherland and @nickdixoncomic react to Labour’s vote against a national inquiry on grooming gangs.
📺 Freeview 236, Sky 512, Virgin 604
🔒 Become a GB News Member: gbnews.com/support
9
10
66
9,123
Andy Beck | PathAI retweeted
‘They don’t want to go digging because they know they’ll find dirt!’
@joshxhowie, @jojosutherland and @nickdixoncomic react to Labour’s vote against a national inquiry on grooming gangs.
📺 Freeview 236, Sky 512, Virgin 604
🔒 Become a GB News Member: gbnews.com/support
@joshxhowie, @jojosutherland and @nickdixoncomic react to Labour’s vote against a national inquiry on grooming gangs.
📺 Freeview 236, Sky 512, Virgin 604
🔒 Become a GB News Member: gbnews.com/support
15
26
124
9,851
Andy Beck | PathAI retweeted
James Woods, 77, breaks down in tears as he shares 8-year-old niece's heartbreaking plea amid California wildfires
gbnews.com/celebrity/jame…
gbnews.com/celebrity/jame…
9
5
48
10,080
Andy Beck | PathAI retweeted
Hollywood Boulevard evacuated as at least five people dead in raging wildfires engulfing LA
gbnews.com/news/us/califo…
gbnews.com/news/us/califo…
7
8
20
8,930
Andy Beck | PathAI retweeted
Nigeria's SEC Director-General Emotimi Agama warns that some virtual asset service providers don't meet regulatory requirements. The SEC will provide clarity to assist with registration, but expects transparency and accountability.
📈 Nigeria has one of the largest crypto markets globally, but lacks specific laws and regulations . The goal is to create a well-regulated market that protects investors and promotes innovation.
👀 What do you think is key to achieving this goal? Share your thoughts!
📈 Nigeria has one of the largest crypto markets globally, but lacks specific laws and regulations . The goal is to create a well-regulated market that protects investors and promotes innovation.
👀 What do you think is key to achieving this goal? Share your thoughts!
53
16
47
14,243
Andy Beck | PathAI retweeted
That's it for today.
And remember, nothing in this thread is financial advice; all my content is for educational purposes only!
If you like this thread 🧵, hit that like ❤️ button and repost the first message!
And remember, nothing in this thread is financial advice; all my content is for educational purposes only!
If you like this thread 🧵, hit that like ❤️ button and repost the first message!
3
2
7
3,126
Andy Beck | PathAI retweeted
If you are looking to start trading crypto, make sure you check out the new wallet from @okx - @OKXDutch
It delivers a powerful suite of trading and account tools to manage all your digital assets. All you need is just this one wallet!
okx.com/web3
It delivers a powerful suite of trading and account tools to manage all your digital assets. All you need is just this one wallet!
okx.com/web3
6
2
8
3,338
Andy Beck | PathAI retweeted
Hundreds of farmers descend on Oxford and drown out Steve Reed's speech in cacophony of noise as Labour minister slammed for 'not listening'
gbnews.com/news/farmer-wa…
gbnews.com/news/farmer-wa…
19
67
256
11,167
Andy Beck | PathAI retweeted
Sir Cliff Richard, 84, makes feelings clear on ageing musicians' comebacks as he details retirement plan
gbnews.com/celebrity/clif…
gbnews.com/celebrity/clif…
6
1
9
9,284