Search Results for author: Tang Li

Found 11 papers, 4 papers with code

Beyond Accuracy: On the Effects of Fine-tuning Towards Vision-Language Model's Prediction Rationality

1 code implementation17 Dec 2024 Qitong Wang, Tang Li, Kien X. Nguyen, Xi Peng

In these domains, prediction rationality is crucial: the prediction should be correct and based on valid evidence.

Prediction valid

Beyond Accuracy: Ensuring Correct Predictions With Correct Rationales

1 code implementation31 Oct 2024 Tang Li, Mengmeng Ma, Xi Peng

Second, we propose a rationale-informed optimization method to guide the model in disentangling and localizing visual evidence for each rationale, without requiring manual annotations.

Disentanglement Prediction

DEAL: Disentangle and Localize Concept-level Explanations for VLMs

1 code implementation19 Jul 2024 Tang Li, Mengmeng Ma, Xi Peng

Large pre-trained Vision-Language Models (VLMs) have become ubiquitous foundational components of other models and downstream tasks.

Beyond the Federation: Topology-aware Federated Learning for Generalization to Unseen Clients

no code implementations6 Jul 2024 Mengmeng Ma, Tang Li, Xi Peng

To achieve OOF-resiliency in a scalable manner, we propose Topology-aware Federated Learning (TFL) that leverages client topology - a graph representing client relationships - to effectively train robust models against OOF data.

Federated Learning Privacy Preserving

Towards Human-Like Machine Comprehension: Few-Shot Relational Learning in Visually-Rich Documents

no code implementations23 Mar 2024 Hao Wang, Tang Li, Chenhui Chu, Nengjun Zhu, Rui Wang, Pinpin Zhu

This approach aims to generate relation representations that are more aware of the spatial context and unseen relation in a manner similar to human perception.

Document AI Reading Comprehension +2

Deep Learning for Spatiotemporal Modeling of Urbanization

no code implementations17 Dec 2021 Tang Li, Jing Gao, Xi Peng

Here we explore the capacity of deep spatial learning for the predictive modeling of urbanization.

BIG-bench Machine Learning Deep Learning

Application-level Studies of Cellular Neural Network-based Hardware Accelerators

no code implementations28 Feb 2019 Qiuwen Lou, Indranil Palit, Tang Li, Andras Horvath, Michael Niemier, X. Sharon Hu

While it is well-known that CeNNs can be well-suited for spatio-temporal information processing, few (if any) studies have quantified the energy/delay/accuracy of a CeNN-friendly algorithm and compared the CeNN-based approach to the best von Neumann algorithm at the application level.

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