Search Results for author: Yizhi Liu

Found 9 papers, 4 papers with code

From Deception to Perception: The Surprising Benefits of Deepfakes for Detecting, Measuring, and Mitigating Bias

no code implementations16 Feb 2025 Yizhi Liu, Balaji Padmanabhan, Siva Viswanathan

While deepfake technologies have predominantly been criticized for potential misuse, our study demonstrates their significant potential as tools for detecting, measuring, and mitigating biases in key societal domains.

Face Swapping Fairness

Benchmarking Table Comprehension In The Wild

no code implementations13 Dec 2024 Yikang Pan, Yi Zhu, Rand Xie, Yizhi Liu

In this work, we introduce TableQuest, a new benchmark designed to evaluate the holistic table comprehension capabilities of LLMs in the natural table-rich context of financial reports.

Benchmarking Question Answering +1

Echoes of Biases: How Stigmatizing Language Affects AI Performance

no code implementations17 May 2023 Yizhi Liu, Weiguang Wang, Guodong Gordon Gao, Ritu Agarwal

To explore an operationally efficient way to mitigate SL's impact, we investigate patterns in the generation of SL through a clinicians' collaborative network, identifying central clinicians as having a stronger impact on racial disparity in the AI model.

Explainable Artificial Intelligence (XAI) Mortality Prediction

Automated PII Extraction from Social Media for Raising Privacy Awareness: A Deep Transfer Learning Approach

no code implementations11 Nov 2021 Yizhi Liu, Fang Yu Lin, MohammadReza Ebrahimi, Weifeng Li, Hsinchun Chen

While Information Extraction (IE) techniques can be used to extract the PII automatically, Deep Learning (DL)-based IE models alleviate the need for feature engineering and further improve the efficiency.

Embeddings Evaluation Feature Engineering +1

Analyzing Periodicity and Saliency for Adult Video Detection

no code implementations11 Jan 2019 Yizhi Liu, Xiaoyan Gu, Lei Huang, Junlin Ouyang, Miao Liao, Liangran Wu

Content-based adult video detection plays an important role in preventing pornography.

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