Static and streaming tucker decomposition for dense tensors

JG Jang, U Kang - ACM Transactions on Knowledge Discovery from …, 2023 - dl.acm.org
Given a dense tensor, how can we efficiently discover hidden relations and patterns in static
and online streaming settings? Tucker decomposition is a fundamental tool to analyze …

Accurate Coupled Tensor Factorization with Knowledge Graph

SJ Lee, YC Park, U Kang - 2024 IEEE International Conference …, 2024 - ieeexplore.ieee.org
How can we accurately decompose a temporal irregular tensor along with a related
knowledge graph tensor? The PARAFAC2 decomposition is widely used for analyzing …

Fast and Accurate Dual-Way Streaming PARAFAC2 for Irregular Tensors-Algorithm and Application

JG Jang, J Lee, Y Park, U Kang - Proceedings of the 29th ACM SIGKDD …, 2023 - dl.acm.org
How can we efficiently and accurately analyze an irregular tensor in a dual-way streaming
setting where the sizes of two dimensions of the tensor increase over time? What types of …

Mining Real World Tensors via Efficient Tensor Decomposition Methods

장준기 - 2023 - s-space.snu.ac.kr
Many real-world data can be represented as tensors including vectors (1-order tensor),
matrices (2-order tensor), and higher-order tensors. For example, there are stock data …

Adaptive Comcat: Towards Faster and More Precise Low-Rank Decompositon of Attention-Based Vision Models

Y Zhao, W Lu - Available at SSRN 5106957 - papers.ssrn.com
Visual models based on attention mechanisms, such as Vision Transformer, have been
used in many fields. However, due to the large size of their network models, various …