← Search

Negar Rostamzadeh

11 accepted papers

2025

Erasing More Than Intended? How Concept Erasure Degrades the Generation of Non-Target Concepts

ICCV 2025poster

Concept erasure techniques have recently gained significant attention for their potential to remove unwanted concepts from text-to-image models. While these methods often demonstrate promising results in controlled settings, their robustness in real-world applications and suitability for deployment…

Cited by 0SourcePDFScholar
2025

REVIVING YOUR MNEME: Predicting The Side Effects of LLM Unlearning and Fine-Tuning via Sparse Model Diffing

EMNLP 2025

LLMs are frequently fine-tuned or unlearned to adapt to new tasks or eliminate undesirable behaviors. While existing evaluation methods assess performance after such interventions, there remains no general approach for detecting unintended side effects—such as unlearning biology content degrading pe

Cited by 0SourcePDFScholar
2025

What Secrets Do Your Manifolds Hold? Understanding the Local Geometry of Generative Models

ICLR 2025poster

Deep Generative Models are frequently used to learn continuous representations of complex data distributions by training on a finite number of samples. For any generative model, including pre-trained foundation models with Diffusion or Transformer architectures, generation performance can significan…

2024

Position: Cracking the Code of Cascading Disparity Towards Marginalized Communities

ICML 2024poster

The rise of foundation models holds immense promise for advancing AI, but this progress may amplify existing risks and inequalities, leaving marginalized communities behind. In this position paper, we discuss that disparities towards marginalized communities – performance, representation, privacy, r…

Cited by 2SourcePDFScholar
2021

Artsheets for Art Datasets

NeurIPS 2021poster

Machine learning (ML) techniques are increasingly being employed within a variety of creative domains. For example, ML tools are being used to analyze the authenticity of artworks, to simulate artistic styles, and to augment human creative processes. While this progress has opened up new creative av…

Cited by 22SourceScholar
2020

Reinforced active learning for image segmentation

ICLR 2020poster

Learning-based approaches for semantic segmentation have two inherent challenges. First, acquiring pixel-wise labels is expensive and time-consuming. Second, realistic segmentation datasets are highly unbalanced: some categories are much more abundant than others, biasing the performance to the most…

Cited by 143SourcecodeScholar
2019

Adaptive Cross-Modal Few-shot Learning

NeurIPS 2019poster

Metric-based meta-learning techniques have successfully been applied to few-shot classification problems. In this paper, we propose to leverage cross-modal information to enhance metric-based few-shot learning methods. Visual and semantic feature spaces have different structures by definition. For c…

2019

Neural Multisensory Scene Inference

NeurIPS 2019poster

For embodied agents to infer representations of the underlying 3D physical world they inhabit, they should efficiently combine multisensory cues from numerous trials, e.g., by looking at and touching objects. Despite its importance, multisensory 3D scene representation learning has received less att…

2018

Deep Complex Networks

ICLR 2018poster

At present, the vast majority of building blocks, techniques, and architectures for deep learning are based on real-valued operations and representations. However, recent work on recurrent neural networks and older fundamental theoretical analysis suggests that complex numbers could have a richer re…

2018

Where are the blobs: Counting by Localization with Point Supervision

ECCV 2018poster

Object counting is an important task in computer vision due to its growing demand in applications such as surveillance, traffic monitoring, and counting everyday objects. State-of-the-art methods use regression-based optimization where they explicitly learn to count the objects of interest. These of…

Cited by 254SourcePDFScholar