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Fred X. Han

6 accepted papers

2025

FunEditor: Achieving Complex Image Edits via Function Aggregation with Diffusion Models

AAAI 2025technical

Diffusion models have demonstrated outstanding performance in generative tasks, making them ideal candidates for image editing. Recent studies highlight their ability to apply desired edits effectively by following textual instructions, yet with two key challenges remaining. First, these models stru…

Cited by 0SourcePDFScholar
2024

Building Optimal Neural Architectures using Interpretable Knowledge

CVPR 2024poster

Neural Architecture Search is a costly practice. The fact that a search space can span a vast number of design choices with each architecture evaluation taking nontrivial overhead makes it hard for an algorithm to sufficiently explore candidate networks. In this paper we propose AutoBuild a scheme w…

2023

AIO-P: Expanding Neural Performance Predictors beyond Image Classification

AAAI 2023technical

Evaluating neural network performance is critical to deep neural network design but a costly procedure. Neural predictors provide an efficient solution by treating architectures as samples and learning to estimate their performance on a given task. However, existing predictors are task-dependent, pr…

2023

AutoGO: Automated Computation Graph Optimization for Neural Network Evolution

NeurIPS 2023poster

Optimizing Deep Neural Networks (DNNs) to obtain high-quality models for efficient real-world deployment has posed multi-faceted challenges to machine learning engineers. Existing methods either search for neural architectures in heuristic design spaces or apply low-level adjustments to computation…

2023

GENNAPE: Towards Generalized Neural Architecture Performance Estimators

AAAI 2023technical

Predicting neural architecture performance is a challenging task and is crucial to neural architecture design and search. Existing approaches either rely on neural performance predictors which are limited to modeling architectures in a predefined design space involving specific sets of operators and…

2021

Generative Adversarial Neural Architecture Search

IJCAI 2021poster

Despite the empirical success of neural architecture search (NAS) in deep learning applications, the optimality, reproducibility and cost of NAS schemes remain hard to assess. In this paper, we propose Generative Adversarial NAS (GA-NAS) with theoretically provable convergence guarantees, promoting…

Cited by 14SourcePDFScholar