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Developing high-performance entity normalization algorithms that can alleviate the term variation problem is of great interest to the biomedical community. Although deep learning-based methods have been successfully applied to biomedical…

Information Retrieval · Computer Science 2019-08-12 Zongcheng Ji , Qiang Wei , Hua Xu

Machine learning methods have recently achieved high-performance in biomedical text analysis. However, a major bottleneck in the widespread application of these methods is obtaining the required large amounts of annotated training data,…

Machine Learning · Computer Science 2019-12-06 Xing Meng , Craig H. Ganoe , Ryan T. Sieberg , Yvonne Y. Cheung , Saeed Hassanpour

Large language models such as GPT-3 (Brown et al., 2020) can perform arbitrary tasks without undergoing fine-tuning after being prompted with only a few labeled examples. An arbitrary task can be reformulated as a natural language prompt,…

Machine Learning · Computer Science 2023-02-07 Ajay Patel , Bryan Li , Mohammad Sadegh Rasooli , Noah Constant , Colin Raffel , Chris Callison-Burch

Single-microphone, speaker-independent speech separation is normally performed through two steps: (i) separating the specific speech sources, and (ii) determining the best output-label assignment to find the separation error. The second…

Audio and Speech Processing · Electrical Eng. & Systems 2019-08-07 Midia Yousefi , Soheil Khorram , John H. L. Hansen

This paper studies the BERT pretraining of video transformers. It is a straightforward but worth-studying extension given the recent success from BERT pretraining of image transformers. We introduce BEVT which decouples video representation…

Computer Vision and Pattern Recognition · Computer Science 2022-03-04 Rui Wang , Dongdong Chen , Zuxuan Wu , Yinpeng Chen , Xiyang Dai , Mengchen Liu , Yu-Gang Jiang , Luowei Zhou , Lu Yuan

In visual retrieval systems, updating the embedding model requires recomputing features for every piece of data. This expensive process is referred to as backfilling. Recently, the idea of backward compatible training (BCT) was proposed. To…

Computer Vision and Pattern Recognition · Computer Science 2022-03-31 Vivek Ramanujan , Pavan Kumar Anasosalu Vasu , Ali Farhadi , Oncel Tuzel , Hadi Pouransari

In this paper, we propose a binarized neural network learning method called BiDet for efficient object detection. Conventional network binarization methods directly quantize the weights and activations in one-stage or two-stage detectors…

Computer Vision and Pattern Recognition · Computer Science 2020-03-10 Ziwei Wang , Ziyi Wu , Jiwen Lu , Jie Zhou

Meanings of words change over time and across domains. Detecting the semantic changes of words is an important task for various NLP applications that must make time-sensitive predictions. We consider the problem of predicting whether a…

Computation and Language · Computer Science 2023-10-17 Taichi Aida , Danushka Bollegala

Understanding the vulnerability of large-scale pre-trained vision-language models like CLIP against adversarial attacks is key to ensuring zero-shot generalization capacity on various downstream tasks. State-of-the-art defense mechanisms…

Computer Vision and Pattern Recognition · Computer Science 2024-05-21 Fan Yang , Mingxuan Xia , Sangzhou Xia , Chicheng Ma , Hui Hui

Although many pretrained models exist for text or images, there have been relatively fewer attempts to train representations specifically for dialog understanding. Prior works usually relied on finetuned representations based on generic…

Computation and Language · Computer Science 2022-05-04 Bishal Santra , Sumegh Roychowdhury , Aishik Mandal , Vasu Gurram , Atharva Naik , Manish Gupta , Pawan Goyal

Background: Identifying relationships between clinical events and temporal expressions is a key challenge in meaningfully analyzing clinical text for use in advanced AI applications. While previous studies exist, the state-of-the-art…

Computation and Language · Computer Science 2020-04-15 Hong Guan , Jianfu Li , Hua Xu , Murthy Devarakonda

Background. Defect prediction has been a highly active topic among researchers in the Empirical Software Engineering field. Previous literature has successfully achieved the most accurate prediction of an incoming fault and identified the…

Software Engineering · Computer Science 2026-01-06 Mikel Robredo , Matteo Esposito , Fabio Palomba , Rafael Peñaloza , Valentina Lenarduzzi

Studies on grammatical error correction (GEC) have reported the effectiveness of pretraining a Seq2Seq model with a large amount of pseudodata. However, this approach requires time-consuming pretraining for GEC because of the size of the…

Computation and Language · Computer Science 2020-10-01 Satoru Katsumata , Mamoru Komachi

Multimodal learning from document data has achieved great success lately as it allows to pre-train semantically meaningful features as a prior into a learnable downstream task. In this paper, we approach the document classification problem…

Computer Vision and Pattern Recognition · Computer Science 2023-05-12 Souhail Bakkali , Zuheng Ming , Mickael Coustaty , Marçal Rusiñol , Oriol Ramos Terrades

We present iBERT (interpretable-BERT), an encoder to produce inherently interpretable and controllable embeddings - designed to modularize and expose the discriminative cues present in language, such as semantic or stylistic structure. Each…

Computation and Language · Computer Science 2026-01-27 Vishal Anand , Milad Alshomary , Kathleen McKeown

Vision language foundation models such as CLIP exhibit impressive zero-shot generalization yet remain vulnerable to spurious correlations across visual and textual modalities. Existing debiasing approaches often address a single modality…

Computer Vision and Pattern Recognition · Computer Science 2026-01-06 Sunny Gupta , Shounak Das , Amit Sethi

Product bundling has been a prevailing marketing strategy that is beneficial in the online shopping scenario. Effective product bundling methods depend on high-quality item representations, which need to capture both the individual items'…

Information Retrieval · Computer Science 2024-04-03 Yunshan Ma , Yingzhi He , Wenjun Zhong , Xiang Wang , Roger Zimmermann , Tat-Seng Chua

Over the past few decades, Artificial Intelligence(AI) has progressed from the initial machine learning stage to the deep learning stage, and now to the stage of foundational models. Foundational models have the characteristics of…

Computation and Language · Computer Science 2024-11-28 Lewen Yang , Xuanyu Zhou , Juao Fan , Xinyi Xie , Shengxin Zhu

We introduce Corrupted Image Modeling (CIM) for self-supervised visual pre-training. CIM uses an auxiliary generator with a small trainable BEiT to corrupt the input image instead of using artificial [MASK] tokens, where some patches are…

Computer Vision and Pattern Recognition · Computer Science 2023-03-17 Yuxin Fang , Li Dong , Hangbo Bao , Xinggang Wang , Furu Wei

Image BERT pre-training with masked image modeling (MIM) becomes a popular practice to cope with self-supervised representation learning. A seminal work, BEiT, casts MIM as a classification task with a visual vocabulary, tokenizing the…

Computer Vision and Pattern Recognition · Computer Science 2022-07-29 Xiaotong Li , Yixiao Ge , Kun Yi , Zixuan Hu , Ying Shan , Ling-Yu Duan