AutoSciLab: A Self-Driving Laboratory For Interpretable Scientific Discovery
- URL: http://arxiv.org/abs/2412.12347v1
- Date: Mon, 16 Dec 2024 20:41:46 GMT
- Title: AutoSciLab: A Self-Driving Laboratory For Interpretable Scientific Discovery
- Authors: Saaketh Desai, Sadhvikas Addamane, Jeffrey Y. Tsao, Igal Brener, Laura P. Swiler, Remi Dingreville, Prasad P. Iyer,
- Abstract summary: AutoSciLab is a machine learning framework for driving autonomous scientific experiments.
It forms a surrogate researcher purposed for scientific discovery in high-dimensional spaces.
Applying our framework to an open-ended nanophotonics challenge, AutoSciLab uncovers a fundamentally novel method for directing incoherent light emission.
- Score: 1.1740681158785793
- License:
- Abstract: Advances in robotic control and sensing have propelled the rise of automated scientific laboratories capable of high-throughput experiments. However, automated scientific laboratories are currently limited by human intuition in their ability to efficiently design and interpret experiments in high-dimensional spaces, throttling scientific discovery. We present AutoSciLab, a machine learning framework for driving autonomous scientific experiments, forming a surrogate researcher purposed for scientific discovery in high-dimensional spaces. AutoSciLab autonomously follows the scientific method in four steps: (i) generating high-dimensional experiments (x \in R^D) using a variational autoencoder (ii) selecting optimal experiments by forming hypotheses using active learning (iii) distilling the experimental results to discover relevant low-dimensional latent variables (z \in R^d, with d << D) with a 'directional autoencoder' and (iv) learning a human interpretable equation connecting the discovered latent variables with a quantity of interest (y = f(z)), using a neural network equation learner. We validate the generalizability of AutoSciLab by rediscovering a) the principles of projectile motion and b) the phase transitions within the spin-states of the Ising model (NP-hard problem). Applying our framework to an open-ended nanophotonics challenge, AutoSciLab uncovers a fundamentally novel method for directing incoherent light emission that surpasses the current state-of-the-art (Iyer et al. 2023b, 2020).
Related papers
- Agents for self-driving laboratories applied to quantum computing [2.840384720502993]
This paper introduces the k-agents framework, designed to support experimentalists in organizing laboratory knowledge and automating experiments with agents.
Our framework employs large language model-based agents to encapsulate laboratory knowledge including available laboratory operations and methods for analyzing experiment results.
To automate experiments, we introduce execution agents that break multi-step experimental procedures into state machines, interact with other agents to execute each step and analyze the experiment results.
arXiv Detail & Related papers (2024-12-10T23:30:44Z) - LLM and Simulation as Bilevel Optimizers: A New Paradigm to Advance Physical Scientific Discovery [141.39722070734737]
We propose to enhance the knowledge-driven, abstract reasoning abilities of Large Language Models with the computational strength of simulations.
We introduce Scientific Generative Agent (SGA), a bilevel optimization framework.
We conduct experiments to demonstrate our framework's efficacy in law discovery and molecular design.
arXiv Detail & Related papers (2024-05-16T03:04:10Z) - A Review of Neuroscience-Inspired Machine Learning [58.72729525961739]
Bio-plausible credit assignment is compatible with practically any learning condition and is energy-efficient.
In this paper, we survey several vital algorithms that model bio-plausible rules of credit assignment in artificial neural networks.
We conclude by discussing the future challenges that will need to be addressed in order to make such algorithms more useful in practical applications.
arXiv Detail & Related papers (2024-02-16T18:05:09Z) - Neural Operators for Accelerating Scientific Simulations and Design [85.89660065887956]
An AI framework, known as Neural Operators, presents a principled framework for learning mappings between functions defined on continuous domains.
Neural Operators can augment or even replace existing simulators in many applications, such as computational fluid dynamics, weather forecasting, and material modeling.
arXiv Detail & Related papers (2023-09-27T00:12:07Z) - Machine learning enabled experimental design and parameter estimation
for ultrafast spin dynamics [54.172707311728885]
We introduce a methodology that combines machine learning with Bayesian optimal experimental design (BOED)
Our method employs a neural network model for large-scale spin dynamics simulations for precise distribution and utility calculations in BOED.
Our numerical benchmarks demonstrate the superior performance of our method in guiding XPFS experiments, predicting model parameters, and yielding more informative measurements within limited experimental time.
arXiv Detail & Related papers (2023-06-03T06:19:20Z) - Online simulator-based experimental design for cognitive model selection [74.76661199843284]
We propose BOSMOS: an approach to experimental design that can select between computational models without tractable likelihoods.
In simulated experiments, we demonstrate that the proposed BOSMOS technique can accurately select models in up to 2 orders of magnitude less time than existing LFI alternatives.
arXiv Detail & Related papers (2023-03-03T21:41:01Z) - GFlowNets for AI-Driven Scientific Discovery [74.27219800878304]
We present a new probabilistic machine learning framework called GFlowNets.
GFlowNets can be applied in the modeling, hypotheses generation and experimental design stages of the experimental science loop.
We argue that GFlowNets can become a valuable tool for AI-driven scientific discovery.
arXiv Detail & Related papers (2023-02-01T17:29:43Z) - Predicting Real-time Scientific Experiments Using Transformer models and
Reinforcement Learning [0.0]
We present an encoder-decoder architecture based on the Transformer model to simulate real-time scientific experimentation.
As a proof of concept, this architecture was trained to map a set of mechanical inputs to the oscillations generated by a chemical reaction.
Our results demonstrate how generative learning can model real-time scientific experimentation to track how it changes through time as the user manipulates it.
arXiv Detail & Related papers (2022-04-25T15:19:25Z) - SIERRA: A Modular Framework for Research Automation [5.220940151628734]
We present SIERRA, a novel framework for accelerating research developments and improving results.
SIERRA makes it easy to quickly specify the independent variable(s) for an experiment, generate experimental inputs, automatically run the experiment, and process the results to generate deliverables such as graphs and videos.
It employs a deeply modular approach that allows easy customization and extension of automation for the needs of individual researchers.
arXiv Detail & Related papers (2022-03-03T23:45:46Z) - Autonomous Materials Discovery Driven by Gaussian Process Regression
with Inhomogeneous Measurement Noise and Anisotropic Kernels [1.976226676686868]
A majority of experimental disciplines face the challenge of exploring large and high-dimensional parameter spaces in search of new scientific discoveries.
Recent advances have led to an increase in efficiency of materials discovery by increasingly automating the exploration processes.
Gamma process regression (GPR) techniques have emerged as the method of choice for steering many classes of experiments.
arXiv Detail & Related papers (2020-06-03T19:18:47Z)
This list is automatically generated from the titles and abstracts of the papers in this site.
This site does not guarantee the quality of this site (including all information) and is not responsible for any consequences.