1 code implementation • ICML 2020 • Xiao Shi Huang, Felipe Perez, Jimmy Ba, Maksims Volkovs
As Transformer models are becoming larger and more expensive to train, recent research has focused on understanding and improving optimization in these models.
1 code implementation • ICML 2020 • Xiao Shi Huang, Felipe Perez, Jimmy Ba, Maksims Volkovs
As Transformer models are becoming larger and more expensive to train, recent research has focused on understanding and improving optimization in these models.
1 code implementation • 15 Dec 2023 • Noël Vouitsis, Zhaoyan Liu, Satya Krishna Gorti, Valentin Villecroze, Jesse C. Cresswell, Guangwei Yu, Gabriel Loaiza-Ganem, Maksims Volkovs
The goal of multimodal alignment is to learn a single latent space that is shared between multimodal inputs.
no code implementations • 30 Nov 2023 • Linfeng Du, Ji Xin, Alex Labach, Saba Zuberi, Maksims Volkovs, Rahul G. Krishnan
Transformer-based models have greatly pushed the boundaries of time series forecasting recently.
1 code implementation • 11 Oct 2023 • Yi Sui, Tongzi Wu, Jesse C. Cresswell, Ga Wu, George Stein, Xiao Shi Huang, Xiaochen Zhang, Maksims Volkovs
Self-supervised representation learning~(SSRL) has advanced considerably by exploiting the transformation invariance assumption under artificially designed data augmentations.
1 code implementation • 25 Apr 2023 • Alex Labach, Aslesha Pokhrel, Xiao Shi Huang, Saba Zuberi, Seung Eun Yi, Maksims Volkovs, Tomi Poutanen, Rahul G. Krishnan
Electronic health records (EHRs) recorded in hospital settings typically contain a wide range of numeric time series data that is characterized by high sparsity and irregular observations.
1 code implementation • 7 Jun 2022 • Sajad Norouzi, Rasa Hosseinzadeh, Felipe Perez, Maksims Volkovs
The student is optimized to predict the output of the teacher after multiple decoding steps while the teacher follows the student via a slow-moving average.
1 code implementation • CVPR 2022 • Satya Krishna Gorti, Noel Vouitsis, Junwei Ma, Keyvan Golestan, Maksims Volkovs, Animesh Garg, Guangwei Yu
Instead, texts often capture sub-regions of entire videos and are most semantically similar to certain frames within videos.
Ranked #17 on Video Retrieval on LSMDC (using extra training data)
1 code implementation • 22 Nov 2021 • Shivam Kalra, Junfeng Wen, Jesse C. Cresswell, Maksims Volkovs, Hamid R. Tizhoosh
Institutions in highly regulated domains such as finance and healthcare often have restrictive rules around data sharing.
no code implementations • ICLR 2022 • Xiao Shi Huang, Felipe Perez, Maksims Volkovs
Empirically, we show that CMLMC achieves state-of-the-art NAR performance when trained on raw data without distillation and approaches AR performance on multiple datasets.
1 code implementation • 29 Jul 2021 • Kin Kwan Leung, Clayton Rooke, Jonathan Smith, Saba Zuberi, Maksims Volkovs
Time series data introduces two key challenges for explainability methods: firstly, observations of the same feature over subsequent time steps are not independent, and secondly, the same feature can have varying importance to model predictions over time.
1 code implementation • CVPR 2021 • Junwei Ma, Satya Krishna Gorti, Maksims Volkovs, Guangwei Yu
A common approach is to train a frame-level classifier where frames with the highest class probability are selected to make a video-level prediction.
Ranked #4 on Weakly Supervised Action Localization on FineAction
1 code implementation • ICCV 2021 • Yichao Lu, Himanshu Rai, Jason Chang, Boris Knyazev, Guangwei Yu, Shashank Shekhar, Graham W. Taylor, Maksims Volkovs
In this task, the model needs to detect objects and predict visual relationships between them.
no code implementations • 12 Dec 2019 • Yichao Lu, Cheng Chang, Himanshu Rai, Guangwei Yu, Maksims Volkovs
We present our winning solution to the Open Images 2019 Visual Relationship challenge.
1 code implementation • NeurIPS 2019 • Chundi Liu, Guangwei Yu, Maksims Volkovs, Cheng Chang, Himanshu Rai, Junwei Ma, Satya Krishna Gorti
Despite recent progress in computer vision, image retrieval remains a challenging open problem.
no code implementations • 19 Nov 2019 • Junwei Ma, Satya Krishna Gorti, Maksims Volkovs, Ilya Stanevich, Guangwei Yu
We present a novel Cross-Class Relevance Learning approach for the task of temporal concept localization.
no code implementations • 12 Jun 2019 • Cheng Chang, Himanshu Rai, Satya Krishna Gorti, Junwei Ma, Chundi Liu, Guangwei Yu, Maksims Volkovs
We present our solution to Landmark Image Retrieval Challenge 2019.
no code implementations • 8 Apr 2019 • Mathieu Ravaut, Hamed Sadeghi, Kin Kwan Leung, Maksims Volkovs, Laura C. Rosella
We perform one of the first large-scale machine learning studies with this data to study the task of predicting diabetes in a range of 1-10 years ahead, which requires no additional screening of individuals. In the best setup, we reach a test AUC of 80. 3 with a single-model trained on an observation window of 5 years with a one-year buffer using all datasets.
no code implementations • ICLR 2018 • Shunan Zhao, Chundi Lui, Maksims Volkovs
This paper proposes a new model for document embedding.
2 code implementations • NeurIPS 2017 • Maksims Volkovs, Guangwei Yu, Tomi Poutanen
Latent models have become the default choice for recommender systems due to their performance and scalability.
no code implementations • 11 Nov 2017 • Chundi Liu, Shunan Zhao, Maksims Volkovs
We propose a new model for unsupervised document embedding.
no code implementations • NeurIPS 2012 • Maksims Volkovs, Richard S. Zemel
Bipartite matching problems characterize many situations, ranging from ranking in information retrieval to correspondence in vision.
no code implementations • NeurIPS 2012 • Maksims Volkovs, Richard S. Zemel
The primary application of collaborate filtering (CF) is to recommend a small set of items to a user, which entails ranking.