Journal of Machine Learning Research, ISSN 1532-4435, 07/2009, Volume 10, pp. 1633 - 1685
The reinforcement learning paradigm is a popular way to address problems that have only limited environmental feedback, rather than correctly labeled examples,...
Transfer learning | Multi-task learning | Reinforcement learning | transfer learning | multi-task learning | FRAMEWORK | COMPOSING SOLUTIONS | AUTOMATION & CONTROL SYSTEMS | COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE | reinforcement learning
Transfer learning | Multi-task learning | Reinforcement learning | transfer learning | multi-task learning | FRAMEWORK | COMPOSING SOLUTIONS | AUTOMATION & CONTROL SYSTEMS | COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE | reinforcement learning
Journal Article
Machine Learning, ISSN 0885-6125, 12/2008, Volume 73, Issue 3, pp. 243 - 272
We present a method for learning sparse representations shared across multiple tasks. This method is a generalization of the well-known single-task 1-norm...
Transfer learning | Simulation and Modeling | Computing Methodologies | Multi-task learning | Kernels | Collaborative filtering | Automation and Robotics | Computer Science | Artificial Intelligence (incl. Robotics) | Language Translation and Linguistics | Regularization | Inductive transfer | Vector-valued functions | LINEAR-REGRESSION | MULTIPLE TASKS | COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE | Computer science | Algorithms | Management science | Management | Information technology | Mathematical optimization | Artificial intelligence
Transfer learning | Simulation and Modeling | Computing Methodologies | Multi-task learning | Kernels | Collaborative filtering | Automation and Robotics | Computer Science | Artificial Intelligence (incl. Robotics) | Language Translation and Linguistics | Regularization | Inductive transfer | Vector-valued functions | LINEAR-REGRESSION | MULTIPLE TASKS | COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE | Computer science | Algorithms | Management science | Management | Information technology | Mathematical optimization | Artificial intelligence
Journal Article
IEEE Transactions on Pattern Analysis and Machine Intelligence, ISSN 0162-8828, 12/2018, Volume 40, Issue 12, pp. 2935 - 2947
When building a unified vision system or gradually adding new apabilities to a system, the usual assumption is that training data for all tasks is always...
Deep learning | Knowledge engineering | Learning systems | transfer learning | multi-task learning | Neural networks | Training data | Feature extraction | visual recognition | Convolutional neural networks | Visual perception | deep learning | COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE | ENGINEERING, ELECTRICAL & ELECTRONIC | Learning | Training | Artificial neural networks | Retraining | Vision systems | Tuning
Deep learning | Knowledge engineering | Learning systems | transfer learning | multi-task learning | Neural networks | Training data | Feature extraction | visual recognition | Convolutional neural networks | Visual perception | deep learning | COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE | ENGINEERING, ELECTRICAL & ELECTRONIC | Learning | Training | Artificial neural networks | Retraining | Vision systems | Tuning
Journal Article
Journal of Machine Learning Research, ISSN 1532-4435, 08/2008, Volume 9, pp. 1757 - 1774
We consider the problem of learning accurate models from multiple sources of "nearby" data. Given distinct samples from multiple data sources and estimates of...
Error bounds | Multi-task learning | multi-task learning | MODEL | error bounds | AUTOMATION & CONTROL SYSTEMS | COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE
Error bounds | Multi-task learning | multi-task learning | MODEL | error bounds | AUTOMATION & CONTROL SYSTEMS | COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE
Journal Article
IEEE Transactions on Pattern Analysis and Machine Intelligence, ISSN 0162-8828, 02/2016, Volume 38, Issue 2, pp. 266 - 278
Multi-task learning (MTL) methods have shown promising performance by learning multiple relevant tasks simultaneously, which exploits to share useful...
Learning systems | Visualization | Clustered Multi-Task Learning | Training data | Robustness | Covariance matrices | Kernel | Optimization | Representative Task | Group Sparsity | REGRESSION | Clustered multi-task learning | ALGORITHM | representative task | MULTIPLE TASKS | group sparsity | COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE | ENGINEERING, ELECTRICAL & ELECTRONIC | Robust statistics | Mathematical optimization | Usage
Learning systems | Visualization | Clustered Multi-Task Learning | Training data | Robustness | Covariance matrices | Kernel | Optimization | Representative Task | Group Sparsity | REGRESSION | Clustered multi-task learning | ALGORITHM | representative task | MULTIPLE TASKS | group sparsity | COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE | ENGINEERING, ELECTRICAL & ELECTRONIC | Robust statistics | Mathematical optimization | Usage
Journal Article
International Journal of Computer Vision, ISSN 0920-5691, 1/2013, Volume 101, Issue 2, pp. 367 - 383
In this paper, we formulate object tracking in a particle filter framework as a structured multi-task sparse learning problem, which we denote as Structured...
Pattern Recognition | Visual tracking | Graph | Computer Science | Computer Imaging, Vision, Pattern Recognition and Graphics | Image Processing and Computer Vision | Artificial Intelligence (incl. Robotics) | Sparse representation | Structure | Multi-task learning | Particle filter | MODELS | EIGENTRACKING | COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE | OBJECT TRACKING | Studies | Graph theory | Tracking control systems | Vision systems | Analysis
Pattern Recognition | Visual tracking | Graph | Computer Science | Computer Imaging, Vision, Pattern Recognition and Graphics | Image Processing and Computer Vision | Artificial Intelligence (incl. Robotics) | Sparse representation | Structure | Multi-task learning | Particle filter | MODELS | EIGENTRACKING | COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE | OBJECT TRACKING | Studies | Graph theory | Tracking control systems | Vision systems | Analysis
Journal Article
NeuroImage, ISSN 1053-8119, 09/2013, Volume 78, pp. 233 - 248
Alzheimer's disease (AD), the most common type of dementia, is a severe neurodegenerative disorder. Identifying biomarkers that can track the progress of the...
Fused Lasso | ADAS-Cog | Alzheimer's disease | Multi-task learning | MMSE | Disease progression | REGRESSION | DIAGNOSIS | BASE-LINE | ATROPHY | MRI | ALZHEIMERS-DISEASE | CSF BIOMARKERS | MILD COGNITIVE IMPAIRMENT | NEUROSCIENCES | NEUROIMAGING | PREDICTION | SELECTION | RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING | Magnetic Resonance Imaging | Regression Analysis | Algorithms | Artificial Intelligence | Humans | Female | Male | Aged | Disease Progression | Alzheimer Disease - pathology | Decision-making | Analysis | Amyloid beta-protein | Diagnostic imaging | Multitasking (Human behavior) | Medical imaging | Nuclear magnetic resonance--NMR | Mean square errors | Education | Cognitive ability | Biomarkers | Alzheimers disease | Age | Risk factors
Fused Lasso | ADAS-Cog | Alzheimer's disease | Multi-task learning | MMSE | Disease progression | REGRESSION | DIAGNOSIS | BASE-LINE | ATROPHY | MRI | ALZHEIMERS-DISEASE | CSF BIOMARKERS | MILD COGNITIVE IMPAIRMENT | NEUROSCIENCES | NEUROIMAGING | PREDICTION | SELECTION | RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING | Magnetic Resonance Imaging | Regression Analysis | Algorithms | Artificial Intelligence | Humans | Female | Male | Aged | Disease Progression | Alzheimer Disease - pathology | Decision-making | Analysis | Amyloid beta-protein | Diagnostic imaging | Multitasking (Human behavior) | Medical imaging | Nuclear magnetic resonance--NMR | Mean square errors | Education | Cognitive ability | Biomarkers | Alzheimers disease | Age | Risk factors
Journal Article
Knowledge-Based Systems, ISSN 0950-7051, 10/2019, p. 105137
Journal Article
Machine Learning, ISSN 0885-6125, 10/2017, Volume 106, Issue 9, pp. 1747 - 1770
Sharing information among multiple learning agents can accelerate learning. It could be particularly useful if learners operate in continuously changing...
Adaptive learning | Control, Robotics, Mechatronics | Computer Science | Artificial Intelligence (incl. Robotics) | Domain adaptation | Computing Methodologies | Simulation and Modeling | Language Translation and Linguistics | Multi-task learning | Online learning | Knowledge transfer | COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE | Algorithms | Multitasking (Human behavior) | Analysis | Intelligent tutoring systems | Adaptive systems | Visual tasks | Navigation | Distance learning | Information sharing | Editors | Adaptive algorithms | Machine learning | Changing environments | Artificial intelligence | Recommender systems
Adaptive learning | Control, Robotics, Mechatronics | Computer Science | Artificial Intelligence (incl. Robotics) | Domain adaptation | Computing Methodologies | Simulation and Modeling | Language Translation and Linguistics | Multi-task learning | Online learning | Knowledge transfer | COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE | Algorithms | Multitasking (Human behavior) | Analysis | Intelligent tutoring systems | Adaptive systems | Visual tasks | Navigation | Distance learning | Information sharing | Editors | Adaptive algorithms | Machine learning | Changing environments | Artificial intelligence | Recommender systems
Journal Article
Journal of Machine Learning Research, ISSN 1532-4435, 08/2018, Volume 19
We show a Talagrand-type concentration inequality for Multi-Task Learning (MTL), with which we establish sharp excess risk bounds for MTL in terms of the Local...
Local Rademacher Complexity | Multi-task Learning | Excess Risk Bounds | INEQUALITIES | BOUNDS | ALGORITHM | RISK | ERROR | MODEL | MULTIPLE TASKS | AUTOMATION & CONTROL SYSTEMS | COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE
Local Rademacher Complexity | Multi-task Learning | Excess Risk Bounds | INEQUALITIES | BOUNDS | ALGORITHM | RISK | ERROR | MODEL | MULTIPLE TASKS | AUTOMATION & CONTROL SYSTEMS | COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE
Journal Article
Journal of Machine Learning Research, ISSN 1533-7928, 2005, Volume 6, pp. 615 - 637
We study the problem of learning many related tasks simultaneously using kernel methods and regularization. The standard single-task kernel methods, such as...
Kernels | Learning algorithms | Multi-task learning | Regularization | Vector-valued functions | multi-task learning | vector-valued functions | learning algorithms | BIAS | regularization | kernels | MODEL | AUTOMATION & CONTROL SYSTEMS | COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE
Kernels | Learning algorithms | Multi-task learning | Regularization | Vector-valued functions | multi-task learning | vector-valued functions | learning algorithms | BIAS | regularization | kernels | MODEL | AUTOMATION & CONTROL SYSTEMS | COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE
Journal Article
IEEE Transactions on Signal Processing, ISSN 1053-587X, 07/2015, Volume 63, Issue 13, pp. 3285 - 3300
Distributed processing over networks relies on in-network processing and cooperation among neighboring agents. Cooperation is beneficial when agents share a...
distributed optimization | Heuristic algorithms | Noise | multi-task networks | Vectors | Topology | Indexes | unsupervised learning | Adaptive networks | Network topology | Clustering algorithms | consensus adaptation | distributed learning | clustering | diffusion adaptation | APPROXIMATION | CONSENSUS | ALGORITHMS | SENSOR NETWORKS | STRATEGIES | ENGINEERING, ELECTRICAL & ELECTRONIC | SUBGRADIENT METHODS | OPTIMIZATION | QUADRATIC-FORMS | Network architecture | Usage | Distribution (Probability theory) | Research | Vector spaces | Analysis | Cooperation | Learning | Networks | Error analysis | Decay | Clusters | Transaction processing | Clustering
distributed optimization | Heuristic algorithms | Noise | multi-task networks | Vectors | Topology | Indexes | unsupervised learning | Adaptive networks | Network topology | Clustering algorithms | consensus adaptation | distributed learning | clustering | diffusion adaptation | APPROXIMATION | CONSENSUS | ALGORITHMS | SENSOR NETWORKS | STRATEGIES | ENGINEERING, ELECTRICAL & ELECTRONIC | SUBGRADIENT METHODS | OPTIMIZATION | QUADRATIC-FORMS | Network architecture | Usage | Distribution (Probability theory) | Research | Vector spaces | Analysis | Cooperation | Learning | Networks | Error analysis | Decay | Clusters | Transaction processing | Clustering
Journal Article
Machine Learning, ISSN 0885-6125, 10/2011, Volume 85, Issue 1, pp. 149 - 173
In this paper we propose a novel algorithm for multi-task learning with boosted decision trees. We learn several different learning tasks with a joint model,...
Ranking | Control, Robotics, Mechatronics | Computer Science | Artificial Intelligence (incl. Robotics) | Computing Methodologies | Simulation and Modeling | Boosting | Decision trees | Language Translation and Linguistics | Multi-task learning | Web search | GRADIENT DESCENT | ALGORITHMS | COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE | Computer science | Online searching | Internet/Web search services | Algorithms | Database searching | Analysis | Multitasking (Human behavior) | World Wide Web
Ranking | Control, Robotics, Mechatronics | Computer Science | Artificial Intelligence (incl. Robotics) | Computing Methodologies | Simulation and Modeling | Boosting | Decision trees | Language Translation and Linguistics | Multi-task learning | Web search | GRADIENT DESCENT | ALGORITHMS | COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE | Computer science | Online searching | Internet/Web search services | Algorithms | Database searching | Analysis | Multitasking (Human behavior) | World Wide Web
Journal Article
IEEE Transactions on Image Processing, ISSN 1057-7149, 06/2015, Volume 24, Issue 6, pp. 1867 - 1878
Complex event detection is a retrieval task with the goal of finding videos of a particular event in a large-scale unconstrained Internet video archive, given...
Silicon compounds | Concept Selection | Visualization | Complex Event Detection | Dictionaries | Event detection | Semantics | Feature extraction | Supervised Multi-task Dictionary Learning | Event Oriented Dictionary Learning | Videos | FUSION | Complex event detection | event oriented dictionary learning | ALGORITHM | SPARSE | supervised multi-task dictionary learning | concept selection | SELECTION | COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE | ENGINEERING, ELECTRICAL & ELECTRONIC | Usage | Research | Image processing | Indexes | Visualization (Computers)
Silicon compounds | Concept Selection | Visualization | Complex Event Detection | Dictionaries | Event detection | Semantics | Feature extraction | Supervised Multi-task Dictionary Learning | Event Oriented Dictionary Learning | Videos | FUSION | Complex event detection | event oriented dictionary learning | ALGORITHM | SPARSE | supervised multi-task dictionary learning | concept selection | SELECTION | COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE | ENGINEERING, ELECTRICAL & ELECTRONIC | Usage | Research | Image processing | Indexes | Visualization (Computers)
Journal Article
IEEE Transactions on Pattern Analysis and Machine Intelligence, ISSN 0162-8828, 02/2017, Volume 39, Issue 2, pp. 227 - 241
Often, tasks are collected for multi-task learning (MTL) because they share similar feature structures. Based on this observation, in this paper, we present...
Algorithm design and analysis | regularization | Stability analysis | Complexity theory | Electronic mail | Multi-task learning | Convergence | Training | inductive bias | generalization | Prediction algorithms | learning theory | stability | learning to learn | Multi-Task learning | COVERING NUMBERS | COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE | ENGINEERING, ELECTRICAL & ELECTRONIC | Domains | Algorithms | Parameters | Bias | Machine learning
Algorithm design and analysis | regularization | Stability analysis | Complexity theory | Electronic mail | Multi-task learning | Convergence | Training | inductive bias | generalization | Prediction algorithms | learning theory | stability | learning to learn | Multi-Task learning | COVERING NUMBERS | COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE | ENGINEERING, ELECTRICAL & ELECTRONIC | Domains | Algorithms | Parameters | Bias | Machine learning
Journal Article
Journal of Machine Learning Research, ISSN 1532-4435, 03/2015, Volume 16, pp. 617 - 652
This paper generalizes the framework of Hierarchical Kernel Learning (HKL) and illustrates its utility in the domain of rule learning. HKL involves Multiple...
Multiple kernel learning | Mixed-norm regularization | Active set method | Multi-task learning | Rule ensemble learning | REGRESSION | mixed-norm regularization | rule ensemble learning | MODEL | MULTIPLE TASKS | COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE | multi-task learning | multiple kernel learning | active set method | FRAMEWORK | OPTIMIZATION | SELECTION | AUTOMATION & CONTROL SYSTEMS
Multiple kernel learning | Mixed-norm regularization | Active set method | Multi-task learning | Rule ensemble learning | REGRESSION | mixed-norm regularization | rule ensemble learning | MODEL | MULTIPLE TASKS | COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE | multi-task learning | multiple kernel learning | active set method | FRAMEWORK | OPTIMIZATION | SELECTION | AUTOMATION & CONTROL SYSTEMS
Journal Article
Journal of Machine Learning Research, ISSN 1532-4435, 06/2012, Volume 13, pp. 1865 - 1890
There is growing body of learning problems for which it is natural to organize the parameters into a matrix. As a result, it becomes easy to impose...
Multiple kernel learning | Strong convexity | Multi-class learning | Generalization bounds | Regret bounds | Multi-task learning | Regularization | REGRESSION | multi-task learning | multi-class learning | multiple kernel learning | BOUNDS | regularization | generalization bounds | strong convexity | regret bounds | AUTOMATION & CONTROL SYSTEMS | COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE
Multiple kernel learning | Strong convexity | Multi-class learning | Generalization bounds | Regret bounds | Multi-task learning | Regularization | REGRESSION | multi-task learning | multi-class learning | multiple kernel learning | BOUNDS | regularization | generalization bounds | strong convexity | regret bounds | AUTOMATION & CONTROL SYSTEMS | COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE
Journal Article
Machine Learning, ISSN 0885-6125, 2/2013, Volume 90, Issue 2, pp. 161 - 189
We explore a transfer learning setting, in which a finite sequence of target concepts are sampled independently with an unknown distribution from a known...
Control, Robotics, Mechatronics | Transfer learning | Active learning | Computer Science | Bayesian learning | Artificial Intelligence (incl. Robotics) | Computing Methodologies | Simulation and Modeling | Statistical learning theory | Sample complexity | Language Translation and Linguistics | Multi-task learning | RATES | CONVERGENCE | MODEL | MULTIPLE TASKS | COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE | Multitasking (Human behavior) | Computer science | Artificial intelligence | Bayesian analysis | Statistics | Learning | Tasks | Asymptotic properties | Mathematical analysis | Focusing | Machine learning
Control, Robotics, Mechatronics | Transfer learning | Active learning | Computer Science | Bayesian learning | Artificial Intelligence (incl. Robotics) | Computing Methodologies | Simulation and Modeling | Statistical learning theory | Sample complexity | Language Translation and Linguistics | Multi-task learning | RATES | CONVERGENCE | MODEL | MULTIPLE TASKS | COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE | Multitasking (Human behavior) | Computer science | Artificial intelligence | Bayesian analysis | Statistics | Learning | Tasks | Asymptotic properties | Mathematical analysis | Focusing | Machine learning
Journal Article
IEEE Transactions on Pattern Analysis and Machine Intelligence, ISSN 0162-8828, 11/2018, Volume 40, Issue 11, pp. 2597 - 2609
Face attribute estimation has many potential applications in video surveillance, face retrieval, and social media. While a number of methods have been proposed...
Support vector machines | Hair | multi-task learning | Correlation | Databases | Face recognition | attribute correlation | Estimation | Predictive models | Face | attribute heterogeneity | heterogeneous attribute estimation | AGE ESTIMATION | GENDER | CLASSIFICATION | COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE | ENGINEERING, ELECTRICAL & ELECTRONIC | Learning | Heterogeneity | Digital media | Demographics | Neural networks | Artificial neural networks
Support vector machines | Hair | multi-task learning | Correlation | Databases | Face recognition | attribute correlation | Estimation | Predictive models | Face | attribute heterogeneity | heterogeneous attribute estimation | AGE ESTIMATION | GENDER | CLASSIFICATION | COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE | ENGINEERING, ELECTRICAL & ELECTRONIC | Learning | Heterogeneity | Digital media | Demographics | Neural networks | Artificial neural networks
Journal Article
IEEE Transactions on Pattern Analysis and Machine Intelligence, ISSN 0162-8828, 01/2017, Volume 39, Issue 1, pp. 102 - 114
This paper proposes a hierarchical clustering multi-task learning (HC-MTL) method for joint human action grouping and recognition. Specifically, we formulate...
Learning systems | Legged locomotion | Action recognition | multi-task learning | Clustering methods | Social network services | task grouping | task relatedness measure | Linear programming | Data models | Indexes | TASKS | CONTEXT | COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE | ENGINEERING, ELECTRICAL & ELECTRONIC | Learning | Algorithms | Artificial Intelligence | Humans | Least-Squares Analysis | Pattern Recognition, Automated | Machine Learning | Task Performance and Analysis | Cluster Analysis | Databases, Factual | Research | Clustering (Computers) | Human motion | Clustering | Moving object recognition | Groups | Feature recognition | Machine learning
Learning systems | Legged locomotion | Action recognition | multi-task learning | Clustering methods | Social network services | task grouping | task relatedness measure | Linear programming | Data models | Indexes | TASKS | CONTEXT | COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE | ENGINEERING, ELECTRICAL & ELECTRONIC | Learning | Algorithms | Artificial Intelligence | Humans | Least-Squares Analysis | Pattern Recognition, Automated | Machine Learning | Task Performance and Analysis | Cluster Analysis | Databases, Factual | Research | Clustering (Computers) | Human motion | Clustering | Moving object recognition | Groups | Feature recognition | Machine learning
Journal Article
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