Christian S. Perone
@cperone.bsky.social
http://blog.christianperone.com, Machine Learning, Computer Science and Math. Staff ML Research Engineer working with imitation learning and planning for Autonomous Vehicles. London/UK.
Gemma3n was released a few months ago, I wasn't able to find more info and I found it a *very interesting* architecture with a lot of innovations (Matryoshka Transformer, MobileNetV5, etc), so I decided to dig further, here you are the slides of this talk: drive.google.com/file/d/15hbh...
November 7, 2025 at 2:05 PM
Gemma3n was released a few months ago, I wasn't able to find more info and I found it a *very interesting* architecture with a lot of innovations (Matryoshka Transformer, MobileNetV5, etc), so I decided to dig further, here you are the slides of this talk: drive.google.com/file/d/15hbh...
"Optimizers Qualitatively Alter Solutions And We Should Leverage This" (arxiv.org/abs/2507.12224), very nice to see this direction of understanding what different optimizers bring in terms of solution properties.
July 22, 2025 at 8:48 AM
"Optimizers Qualitatively Alter Solutions And We Should Leverage This" (arxiv.org/abs/2507.12224), very nice to see this direction of understanding what different optimizers bring in terms of solution properties.
Not to mention this passage below from his "Du mode d’existence des objets techniques", models today are proving the viability of a structure similar to a natural structure, and we are now submitting models more and more to inductive study because they bear scientific value. 2/2
July 21, 2025 at 8:54 AM
Not to mention this passage below from his "Du mode d’existence des objets techniques", models today are proving the viability of a structure similar to a natural structure, and we are now submitting models more and more to inductive study because they bear scientific value. 2/2
I made a diagram on how you can use a World Model with Diffusion Elites:
July 19, 2025 at 10:01 AM
I made a diagram on how you can use a World Model with Diffusion Elites:
New blog post: "Diffusion Elites: surprisingly good, simple and embarrassingly parallel", blog.christianperone.com/2025/07/diff...
July 9, 2025 at 9:14 PM
New blog post: "Diffusion Elites: surprisingly good, simple and embarrassingly parallel", blog.christianperone.com/2025/07/diff...
I'm getting addicted to animations of Langevin sampling with fixed rng and varying params.
June 16, 2025 at 7:28 PM
I'm getting addicted to animations of Langevin sampling with fixed rng and varying params.
If you change the tensor in PyTorch, it will change the tensor in Jax, Numpy, PyTorch and Tensorflow 😅
May 30, 2025 at 7:27 PM
If you change the tensor in PyTorch, it will change the tensor in Jax, Numpy, PyTorch and Tensorflow 😅
We are hiring 2 Machine Learning Engineers in London/UK 🇬🇧 to work with end-to-end automated driving.
➡️ Senior Machine Learning Engineer
woven.toyota/en/careers/d...
➡️ Machine Learning Engineer
woven.toyota/en/careers/d...
We sponsor visas as well !
➡️ Senior Machine Learning Engineer
woven.toyota/en/careers/d...
➡️ Machine Learning Engineer
woven.toyota/en/careers/d...
We sponsor visas as well !
May 7, 2025 at 12:45 PM
We are hiring 2 Machine Learning Engineers in London/UK 🇬🇧 to work with end-to-end automated driving.
➡️ Senior Machine Learning Engineer
woven.toyota/en/careers/d...
➡️ Machine Learning Engineer
woven.toyota/en/careers/d...
We sponsor visas as well !
➡️ Senior Machine Learning Engineer
woven.toyota/en/careers/d...
➡️ Machine Learning Engineer
woven.toyota/en/careers/d...
We sponsor visas as well !
New open-source project coming out soon 🤞
April 28, 2025 at 10:14 AM
New open-source project coming out soon 🤞
I think the Google Search Appliance (GSA) was a nice concept that suffered a unfortunate timing. Imagine it today with on-premise LLMs, multi-modal document indexing and modern retrieval. All local wo/ any data sent to cloud. I really want to develop a prototype w/ a Jetson.
April 7, 2025 at 1:39 PM
I think the Google Search Appliance (GSA) was a nice concept that suffered a unfortunate timing. Imagine it today with on-premise LLMs, multi-modal document indexing and modern retrieval. All local wo/ any data sent to cloud. I really want to develop a prototype w/ a Jetson.
New Forest and its magical beings.
March 30, 2025 at 9:21 PM
New Forest and its magical beings.
What a crazy evolution. Slide from NVIDIA Blackwell Numerics for AI presentation.
March 18, 2025 at 10:33 AM
What a crazy evolution. Slide from NVIDIA Blackwell Numerics for AI presentation.
Finally got a RP2350 😍
November 26, 2024 at 10:49 AM
Finally got a RP2350 😍
You are not prepared for what is coming in 2025 🤭
November 22, 2024 at 2:06 PM
You are not prepared for what is coming in 2025 🤭
Hi, just sharing an updated version of the PyTorch 2 Internals slides: drive.google.com/file/d/18YZV.... Content: basics, jit, dynamo, Inductor, export path and executorch. This is focused on internals so you will need a bit of C/C++. I show how you can export and run a model on a Pixel Watch too.
November 19, 2024 at 11:05 AM
Hi, just sharing an updated version of the PyTorch 2 Internals slides: drive.google.com/file/d/18YZV.... Content: basics, jit, dynamo, Inductor, export path and executorch. This is focused on internals so you will need a bit of C/C++. I show how you can export and run a model on a Pixel Watch too.
New article: "The geometry of data: the missing metric tensor and the Stein score" (blog.christianperone.com/2024/11/the-...). I show how you can derive a (efficient to compute) data manifold metric tensor with the Stein score alone ! Deep connections to diffusion, score-based models and physics.
November 14, 2024 at 3:13 PM
New article: "The geometry of data: the missing metric tensor and the Stein score" (blog.christianperone.com/2024/11/the-...). I show how you can derive a (efficient to compute) data manifold metric tensor with the Stein score alone ! Deep connections to diffusion, score-based models and physics.
Very eager to see the excavations of The Curtain Theatre in London Shoreditch, few people know but a new museum (The Shakespeare Museum) will soon open there close to The Stage building. 400 years just waiting there in the mud, just unbelievable.
September 18, 2024 at 1:20 PM
Very eager to see the excavations of The Curtain Theatre in London Shoreditch, few people know but a new museum (The Shakespeare Museum) will soon open there close to The Stage building. 400 years just waiting there in the mud, just unbelievable.