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Semisupervised Multitask Learning
IEEE Transactions on Pattern Analysis and Machine Intelligence, 2009Context plays an important role when performing classification, and in this paper we examine context from two perspectives. First, the classification of items within a single task is placed within the context of distinct concurrent or previous classification tasks (multiple distinct data collections).
Qiuhua, Liu +4 more
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Faceted Text Segmentation via Multitask Learning
IEEE Transactions on Neural Networks and Learning Systems, 2021Text segmentation is a fundamental step in natural language processing (NLP) and information retrieval (IR) tasks. Most existing approaches do not explicitly take into account the facet information of documents for segmentation. Text segmentation and facet annotation are often addressed as separate problems, but they operate in a common input space ...
Bei Wu +4 more
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Multitask Learning for Visual Question Answering
IEEE Transactions on Neural Networks and Learning Systems, 2023Visual question answering (VQA) is a task that machines should provide an accurate natural language answer given an image and a question about the image. Many studies have found that the current VQA methods are heavily driven by the surface correlation or statistical bias in the training data, and lack sufficient image grounding. To address this issue,
Jie Ma +5 more
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Multitask Robot Learning Control
1992 American Control Conference, 1992In this paper, we consider the problem of determining an optimal trajectory for the execution of class of robot tasks using a learning-adaptive robot control systems. A quadratic cost functional which involves the reference trajectory and the actual control efforts is optimized on-line while the robot is learning how to execute the tasks.
Roberto Horowitz, Perry Li
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Online Federated Multitask Learning
2019 IEEE International Conference on Big Data (Big Data), 2019With the popular use of mobile devices, it becomes increasingly important to conduct analysis on distributed data collected from multiple devices. Federated learning is a distributed learning framework which takes advantage of the training data and computational ability of scattered mobile devices to learn prediction models, and multi-task learning ...
Rui Li +3 more
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