Search Results for author: Kazem Meidani

Found 7 papers, 4 papers with code

SNIP: Bridging Mathematical Symbolic and Numeric Realms with Unified Pre-training

2 code implementations3 Oct 2023 Kazem Meidani, Parshin Shojaee, Chandan K. Reddy, Amir Barati Farimani

To bridge the gap, we introduce SNIP, a Symbolic-Numeric Integrated Pre-training model, which employs contrastive learning between symbolic and numeric domains, enhancing their mutual similarities in the embeddings.

Contrastive Learning Few-Shot Learning +4

Transformer-based Planning for Symbolic Regression

1 code implementation NeurIPS 2023 Parshin Shojaee, Kazem Meidani, Amir Barati Farimani, Chandan K. Reddy

Unlike conventional decoding strategies, TPSR enables the integration of non-differentiable feedback, such as fitting accuracy and complexity, as external sources of knowledge into the transformer-based equation generation process.

regression Symbolic Regression +1

Transformer for Partial Differential Equations' Operator Learning

1 code implementation26 May 2022 Zijie Li, Kazem Meidani, Amir Barati Farimani

Data-driven learning of partial differential equations' solution operators has recently emerged as a promising paradigm for approximating the underlying solutions.

Operator learning

Graph Neural Networks Accelerated Molecular Dynamics

1 code implementation6 Dec 2021 Zijie Li, Kazem Meidani, Prakarsh Yadav, Amir Barati Farimani

Molecular Dynamics (MD) simulation is a powerful tool for understanding the dynamics and structure of matter.

Graph Convolutional Neural Networks for Body Force Prediction

no code implementations3 Dec 2020 Francis Ogoke, Kazem Meidani, Amirreza Hashemi, Amir Barati Farimani

The ability of the method to predict global properties from spatially irregular measurements with high accuracy is demonstrated by predicting the drag force associated with laminar flow around airfoils from scattered velocity measurements.

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