Search Results for author: Siwon Kim

Found 13 papers, 6 papers with code

Superpixel Tokenization for Vision Transformers: Preserving Semantic Integrity in Visual Tokens

no code implementations6 Dec 2024 Jaihyun Lew, Soohyuk Jang, Jaehoon Lee, Seungryong Yoo, Eunji Kim, Saehyung Lee, Jisoo Mok, Siwon Kim, Sungroh Yoon

Transformers, a groundbreaking architecture proposed for Natural Language Processing (NLP), have also achieved remarkable success in Computer Vision.

Superpixels

Unlocking Intrinsic Fairness in Stable Diffusion

no code implementations22 Aug 2024 Eunji Kim, Siwon Kim, Rahim Entezari, Sungroh Yoon

Recent text-to-image models like Stable Diffusion produce photo-realistic images but often show demographic biases.

Fairness Image Generation

GrounDial: Human-norm Grounded Safe Dialog Response Generation

no code implementations14 Feb 2024 Siwon Kim, Shuyang Dai, Mohammad Kachuee, Shayan Ray, Tara Taghavi, Sungroh Yoon

Current conversational AI systems based on large language models (LLMs) are known to generate unsafe responses, agreeing to offensive user input or including toxic content.

In-Context Learning Response Generation

Probabilistic Concept Bottleneck Models

2 code implementations2 Jun 2023 Eunji Kim, Dahuin Jung, Sangha Park, Siwon Kim, Sungroh Yoon

To provide a reliable interpretation against this ambiguity, we propose Probabilistic Concept Bottleneck Models (ProbCBM).

On the Impact of Knowledge Distillation for Model Interpretability

no code implementations25 May 2023 Hyeongrok Han, Siwon Kim, Hyun-Soo Choi, Sungroh Yoon

Several recent studies have elucidated why knowledge distillation (KD) improves model performance.

Knowledge Distillation

Grounding Counterfactual Explanation of Image Classifiers to Textual Concept Space

no code implementations CVPR 2023 Siwon Kim, Jinoh Oh, Sungjin Lee, Seunghak Yu, Jaeyoung Do, Tara Taghavi

In this paper, we propose counterfactual explanation with text-driven concepts (CounTEX), where the concepts are defined only from text by leveraging a pre-trained multi-modal joint embedding space without additional concept-annotated datasets.

counterfactual Counterfactual Explanation

Grounding Visual Representations with Texts for Domain Generalization

1 code implementation21 Jul 2022 Seonwoo Min, Nokyung Park, Siwon Kim, Seunghyun Park, Jinkyu Kim

In this work, we advocate for leveraging natural language supervision for the domain generalization task.

Domain Generalization

Towards a Rigorous Evaluation of Time-series Anomaly Detection

1 code implementation11 Sep 2021 Siwon Kim, Kukjin Choi, Hyun-Soo Choi, Byunghan Lee, Sungroh Yoon

Furthermore, we question the potential of existing TAD methods by showing that an untrained model obtains comparable detection performance to the existing methods even when PA is forbidden.

Anomaly Detection Time Series +1

XProtoNet: Diagnosis in Chest Radiography with Global and Local Explanations

1 code implementation CVPR 2021 Eunji Kim, Siwon Kim, Minji Seo, Sungroh Yoon

Automated diagnosis using deep neural networks in chest radiography can help radiologists detect life-threatening diseases.

Interpretation of NLP models through input marginalization

no code implementations EMNLP 2020 Siwon Kim, Jihun Yi, Eunji Kim, Sungroh Yoon

To demystify the "black box" property of deep neural networks for natural language processing (NLP), several methods have been proposed to interpret their predictions by measuring the change in prediction probability after erasing each token of an input.

Natural Language Inference Sentence +1

Information-Theoretic Visual Explanation for Black-Box Classifiers

1 code implementation23 Sep 2020 Jihun Yi, Eunji Kim, Siwon Kim, Sungroh Yoon

IG map provides a class-independent answer to "How informative is each pixel?

Pre-Training of Deep Bidirectional Protein Sequence Representations with Structural Information

1 code implementation25 Nov 2019 Seonwoo Min, Seunghyun Park, Siwon Kim, Hyun-Soo Choi, Byunghan Lee, Sungroh Yoon

Bridging the exponentially growing gap between the numbers of unlabeled and labeled protein sequences, several studies adopted semi-supervised learning for protein sequence modeling.

Ranked #17 on Only Connect Walls Dataset Task 1 (Grouping) on OCW (using extra training data)

Language Modelling Masked Language Modeling +1

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