Viet Phan X

Latest mind-shifting thoughts, updates, ideas, and more


Viet Phan
@vietphanx
.
Follow
This is how you can apply reinforcement learning for stock picking: Simulate synthetic data from normal distribution Normalize features Put features to agent Observe state action and receive feedback
8:39 AM · Jun 3, 2023
000
Viet Phan
@vietphanx
.
Follow
Step up from word2vec are Transformers that GPT models uses Unfortunately, today we will explore only encoders (Bert), not decoders. Good for predicting fixed output.
7:53 AM · Jun 2, 2023
000
Viet Phan
@vietphanx
.
Follow
NLP approach = basically word2vec Calc cosine similarity and find current molecule given surrounding molecules (context) Sounds pretty naive to me. Does it really work?
7:47 AM · Jun 2, 2023
000
Viet Phan
@vietphanx
.
Follow
How molecules can be transformed to text embeddings. Fascinating 🧐
7:44 AM · Jun 2, 2023
000
Viet Phan
@vietphanx
.
Follow
Protein sequences are like language words Hence NLP models can be trained Like CC(C)C=C1 Need to rehash my chemistry knowledge 😅
7:40 AM · Jun 2, 2023
000
Viet Phan
@vietphanx
.
Follow
Find you own drug with these public datasets. Unlabeled and unstructured.
7:38 AM · Jun 2, 2023
000
Viet Phan
@vietphanx
.
Follow
Basic moat of Machine learning drug discovery. - Find molecule - Score molecules - Optimize molecule combinations Seems simple and brutr force applicable
7:36 AM · Jun 2, 2023
000
Viet Phan
@vietphanx
.
Follow
Current state of the art model: AlphaFold from google. Using only NVIDIA 200 GPUs. No wonder NVIDIA rally is real.
7:31 AM · Jun 2, 2023
000
Viet Phan
@vietphanx
.
Follow
Disease = protein malfunction Malfunction = misbalance in production Cure = drug Drug = molecules binding to protein and tries to change its behaviour 🤯
7:27 AM · Jun 2, 2023
000
Viet Phan
@vietphanx
.
Follow
90 pct chance of failure on drug discovery trials in 4-5 years timeframe Not bad odds. Will rethink strategy on betting on biotech🧐
7:21 AM · Jun 2, 2023
000

You need a

Innovation Advisor

Fresh eyes help generate new perspectives. Book a free call in which we identify hidden opportunities.

15 min call

Get product feedback


If You Like what I do
You can buy me a coffee 👇
Send via PayPalSend with Bitcoin

🤙 Let's connect

Made by Viet Phan © 2018-2024Privacy Policy