wpwalters Profile Banner
Patrick Walters Profile
Patrick Walters

@wpwalters

Followers
6K
Following
2K
Media
65
Statuses
950

cheminformatics, machine learning, drug discovery, opinions

Boston
Joined June 2009
Don't wanna be here? Send us removal request.
@wpwalters
Patrick Walters
4 months
New Practical Cheminformatics post, "Three Papers Demonstrating That Co-folding Still Has a Ways to Go”. https://t.co/uTtjdcRuHC
0
10
46
@wpwalters
Patrick Walters
6 months
New Practical Cheminformatics Post, "Useful RDKit Utils - A Mötley Collection of Helpful Routines" https://t.co/MaP7vjkQ39
1
9
48
@metafide_ai
Metafide AI
3 days
Everyone: freaking out about 50-year mortgages. Me: predicting Bitcoin’s Friday price for the $10K pot like a responsible adult.
62
62
94
@wpwalters
Patrick Walters
6 months
The latest Practical Cheminformatics post, “The Trouble With Tautomers,” emerged from a discussion about the impact of tautomers on machine learning model predictions. https://t.co/nylhStlG42
0
3
24
@wpwalters
Patrick Walters
8 months
The latest addition (#33) to the Practical Cheminformatics Tutorials series explores Bayesian optimization of reaction conditions. https://t.co/NEii9bKEaN
0
11
46
@wpwalters
Patrick Walters
8 months
In a new Practical Cheminformatics post titled "Even More Thoughts on ML Method Comparisons," I share several plots that I find valuable for comparing machine learning methods. https://t.co/4JaGk3n8bD
1
11
51
@FirewhaleWin
Firewhale
14 days
If you are a Pulsechain KOL that would like to generate some extra cashflow to buy HEX or PLS dip, You should definitely try Partner System from XGame web3 gaming app. Some of the ones using it are starting to ramp up steadily.
35
25
197
@wpwalters
Patrick Walters
11 months
ChEMBL 35 is out. Happy Holidays! https://t.co/FCJOpVV3Gs
0
7
30
@wpwalters
Patrick Walters
11 months
Excellent new paper (with code) by my former colleagues Steven Kearnes and Patrick Riley describing a procedure for associating confidence levels with regression model predictions in drug discovery.
Tweet card summary image
pubs.acs.org
We present a simple method for assigning accurate confidence levels to molecular property predictions from regression models. These confidence levels are easy to interpret and useful for making...
0
9
65
@wpwalters
Patrick Walters
11 months
I'm not happy with the way this all went down. I have tremendous respect for Gabriele and the rest of the DiffDock authors. Their work has broken new ground and helped advance machine learning in drug discovery. If I had to do it over again, I'd do things differently.
3
2
25
@ktylersaint21
Kobe St.Hilaire
4 days
Full Junior Season Highlights Class of 2027 New Milford HS 4.0 GPA 5'9 190lb RB ONLY 7 Games 161 Carries 1467 yards 15 touchdowns @BrendanScoutsNJ @CSAPrepStar @PrepRedzoneNJ @coachschuman @Rivals @COACHMAC515
1
10
46
@wpwalters
Patrick Walters
11 months
Many of you have seen Gabriele Corso's response to our recent preprint. If you haven't, it's here.
Tweet card summary image
linkedin.com
You may have seen a recent pre-print [1] from Jain et al. with strongly worded claims against the experimental results in our DiffDock paper [2].
2
4
31
@wpwalters
Patrick Walters
11 months
I'm thrilled to announce a new preprint describing collaborative work with @prof_ajay_jain and Ann Cleves Jain, "Deep-Learning Based Docking Methods: Fair Comparisons to Conventional Docking Workflows". https://t.co/8WzcGYlQAQ
5
25
107
@wpwalters
Patrick Walters
1 year
There’s a new Practical Cheminformatics post, “Some Thoughts on Dataset Splitting,” (with code and a robot cartoon) at
0
11
53
@mattpavelle
Matt Pavelle 🇺🇸
11 days
Well, @OpenAI just banned @ChatGPT from giving medical advice. @Doctronic is built different: peer-reviewed clinical validation, a network of licensed physicians across all 50 states, and partnerships that let us keep expanding. We're not pulling back. We're moving forward.
17
48
192
@Polaris_HQ
Polaris
1 year
Introducing our first proposed set of guidelines for method comparison in small molecule property prediction! Crafted by the Small Molecule Steering Committee, the pre-print introduces statistically rigorous, domain-appropriate comparison protocols for small molecule predictive
1
11
30
@Polaris_HQ
Polaris
1 year
Excited to introduce the first steering committee (SC) from Polaris! This group of industry experts is focused on small-molecule, predictive modelling tasks and is collaborating to develop guidelines for benchmarking best practices. At Polaris, our mission is to bring innovators
1
6
28
@wpwalters
Patrick Walters
1 year
There’s a new Practical Cheminformatics blog post, “Silly Things Large Language Models Do With Molecules.” In this post, I explain why general-purpose LLMs aren’t appropriate for analog generation and suggest better alternatives.
3
21
92
@wpwalters
Patrick Walters
1 year
Thanks to everyone who attended the AI in Drug Discovery Workshop at the RSC 7th Symposium on AI in Chemistry.  We’ve made the materials (slides, Jupyter notebooks, resource list) from the three hour workshop available on GitHub.  #AIChem24 https://t.co/2Seu2PcNgj
5
9
101
@Planet_Radiant
Radiant Blockchain
3 days
Crypto has never reached mass adoption. Why is that? Endless complexity. High costs? Siloed chains? Scams & blockchains that mimic legacy systems? Satoshi gave us P2P cash. Others had a vision of a world computer. Can we have both & unite crypto? 1/14
3
11
47
@BiologyAIDaily
Biology+AI Daily
1 year
BindingDB in 2024: a FAIR Knowledgebase of Protein-Small Molecule Binding Data - This paper provides an update on BindingDB, a critical resource offering 2.9 million protein-small molecule binding data points across 1.3 million compounds, significantly expanding since 2016. -
1
4
27