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Conventional multi-hop fact verification models are prone to rely on spurious correlations from the annotation artifacts, leading to an obvious performance decline on unbiased datasets. Among the various debiasing works, the causal…

Computation and Language · Computer Science 2024-03-06 Congzhi Zhang , Linhai Zhang , Deyu Zhou

Counterfactual explanations are a widely used approach in Explainable AI, offering actionable insights into decision-making by illustrating how small changes to input data can lead to different outcomes. Despite their importance, evaluating…

Human-Computer Interaction · Computer Science 2025-04-22 Marharyta Domnich , Rasmus Moorits Veski , Julius Välja , Kadi Tulver , Raul Vicente

Uplift modeling is essential for optimizing marketing strategies by selecting individuals likely to respond positively to specific marketing campaigns. This importance escalates in multi-treatment marketing campaigns, where diverse…

Machine Learning · Statistics 2024-08-28 Yoon Tae Park , Ting Xu , Mohamed Anany

This paper addresses the persistent challenge in Keyword Spotting (KWS), a fundamental component in speech technology, regarding the acquisition of substantial labeled data for training. Given the difficulty in obtaining large quantities of…

Sound · Computer Science 2024-09-04 Weinan Dai , Yifeng Jiang , Yuanjing Liu , Jinkun Chen , Xin Sun , Jinglei Tao

Real-time Bidding (RTB) advertisers wish to \textit{know in advance} the expected cost and yield of ad campaigns to avoid trial-and-error expenses. However, Campaign Performance Forecasting (CPF), a sequence modeling task involving tens of…

Information Retrieval · Computer Science 2024-05-20 XiaoYu Wang , YongHui Guo , Hui Sheng , Peili Lv , Chi Zhou , Wei Huang , ShiQin Ta , Dongbo Huang , XiuJin Yang , Lan Xu , Hao Zhou , Yusheng Ji

Multimodal respiratory sound classification offers promise for early pulmonary disease detection by integrating bioacoustic signals with patient metadata. Nevertheless, current approaches remain vulnerable to spurious correlations from…

Audio and Speech Processing · Electrical Eng. & Systems 2026-01-28 Heejoon Koo , Miika Toikkanen , Yoon Tae Kim , Soo Yong Kim , June-Woo Kim

Contrastive Language-Image Pre-training (CLIP) is a widely used multimodal model that aligns text and image representations through large-scale training. While it performs strongly on zero-shot and few-shot tasks, its robustness to…

Computation and Language · Computer Science 2025-11-17 Udo Schlegel , Franziska Weeber , Jian Lan , Thomas Seidl

In cost-per-click (CPC) or cost-per-impression (CPM) advertising campaigns, advertisers always run the risk of spending the budget without getting enough conversions. Moreover, the bidding on advertising inventory has few connections with…

Information Retrieval · Computer Science 2022-12-29 Deguang Kong , Konstantin Shmakov , Jian Yang

Most ML datasets today contain biases. When we train models on these datasets, they often not only learn these biases but can worsen them -- a phenomenon known as bias amplification. Several co-occurrence-based metrics have been proposed to…

Computer Vision and Pattern Recognition · Computer Science 2025-11-03 Bhanu Tokas , Rahul Nair , Hannah Kerner

In this paper, we deal with the uncertainty of bidding for display advertising. Similar to the financial market trading, real-time bidding (RTB) based display advertising employs an auction mechanism to automate the impression level media…

Computer Science and Game Theory · Computer Science 2017-01-23 Haifeng Zhang , Weinan Zhang , Yifei Rong , Kan Ren , Wenxin Li , Jun Wang

The era of big data has witnessed an increasing availability of observational data from mobile and social networking, online advertising, web mining, healthcare, education, public policy, marketing campaigns, and so on, which facilitates…

Machine Learning · Computer Science 2023-03-06 Zhixuan Chu , Ruopeng Li , Stephen Rathbun , Sheng Li

Measuring the causal impact of an advertising campaign on sales is an essential task for advertising companies. Challenges arise when companies run advertising campaigns in multiple stores which are spatially correlated, and when the sales…

Methodology · Statistics 2018-03-13 Bo Ning , Subhashis Ghosal , Jewell Thomas

Text-to-image generation has advanced rapidly with large-scale multimodal training, yet fine-grained controllability remains a critical challenge. Counterfactual controllability, defined as the capacity to deliberately generate images that…

Computer Vision and Pattern Recognition · Computer Science 2025-09-29 Aleksa Jelaca , Ying Jiao , Chang Tian , Marie-Francine Moens

Display advertising normally charges advertisers for every single ad impression. Specifically, if an ad in a webpage has been loaded in the browser, an ad impression is counted. However, due to the position and size of the ad slot, lots of…

Human-Computer Interaction · Computer Science 2015-05-22 Weinan Zhang , Ye Pan , Tianxiong Zhou , Jun Wang

The recent advances in voice conversion (VC) and text-to-speech (TTS) make it possible to produce natural sounding speech that poses threat to automatic speaker verification (ASV) systems. To this end, research on spoofing countermeasures…

Audio and Speech Processing · Electrical Eng. & Systems 2021-02-15 Rohan Kumar Das , Jichen Yang , Haizhou Li

Deep learning models tend not to be out-of-distribution robust primarily due to their reliance on spurious features to solve the task. Counterfactual data augmentations provide a general way of (approximately) achieving representations that…

Machine Learning · Computer Science 2022-09-15 S Chandra Mouli , Yangze Zhou , Bruno Ribeiro

Abstractive summarization systems based on pretrained language models often generate coherent but factually inconsistent sentences. In this paper, we present a counterfactual data augmentation approach where we augment data with perturbed…

Computation and Language · Computer Science 2022-05-26 Dheeraj Rajagopal , Siamak Shakeri , Cicero Nogueira dos Santos , Eduard Hovy , Chung-Ching Chang

In display advertising, users' online ad experiences are important for the advertising effectiveness. However, users have not been well accommodated in real-time bidding (RTB). This further influences their site visits and perception of the…

Multimedia · Computer Science 2017-08-02 Xiang Chen , Bowei Chen , Mohan Kankanhalli

Data augmentation is a key tool for improving the performance of deep networks, particularly when there is limited labeled data. In some fields, such as computer vision, augmentation methods have been extensively studied; however, for…

Audio and Speech Processing · Electrical Eng. & Systems 2024-01-17 Zuzhao Ye , Gregory Ciccarelli , Brian Kulis

The proliferation of DeepFake technology is a rising challenge in today's society, owing to more powerful and accessible generation methods. To counter this, the research community has developed detectors of ever-increasing accuracy.…

Computer Vision and Pattern Recognition · Computer Science 2022-10-10 Federico Baldassarre , Quentin Debard , Gonzalo Fiz Pontiveros , Tri Kurniawan Wijaya
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