TAILIEUCHUNG - Báo cáo khoa học: "Transfer Learning, Feature Selection and Word Sense Disambguation"

We propose a novel approach for improving Feature Selection for Word Sense Disambiguation by incorporating a feature relevance prior for each word indicating which features are more likely to be selected. We use transfer of knowledge from similar words to learn this prior over the features, which permits us to learn higher accuracy models, particularly for the rarer word senses. Results on the O NTO N OTES verb data show significant improvement over the baseline feature selection algorithm and results that are comparable to or better than other state-of-the-art methods. in this case). . | Transfer Learning Feature Selection and Word Sense Disambguation Paramveer S. Dhillon and Lyle H. Ungar Computer and Information Science University of Pennsylvania Philadelphia PA pasingh ungar @ Abstract We propose a novel approach for improving Feature Selection for Word Sense Disambiguation by incorporating a feature relevance prior for each word indicating which features are more likely to be selected. We use transfer of knowledge from similar words to learn this prior over the features which permits us to learn higher accuracy models particularly for the rarer word senses. Results on the OntoNotes verb data show significant improvement over the baseline feature selection algorithm and results that are comparable to or better than other state-of-the-art methods. 1 Introduction The task of WSD has been mostly studied in a supervised learning setting . Florian and Yarowsky 2002 and feature selection has always been an important component of high accuracy word sense disambiguation as one often has thousands of features but only hundreds of observations of the words Florian and Yarowsky 2002 . The main problem that arises with supervised WSD techniques including ones that do feature selection is the paucity of labeled data. For example the training set of Senseval-2 English lexical sample task has only 10 labeled examples per sense Florian and Yarowsky 2002 which makes it difficult to build high accuracy models using only supervised learning techniques. It is thus an attractive alternative to use transfer learning Ando and Zhang 2005 which improves performance by generalizing from solutions to similar learning problems. Ando 2006 abbreviated as Ando CoNLL 06 have successfully applied the ASO Alternating Structure Optimization technique proposed by Ando and Zhang 2005 in its transfer learning configuration to the problem of WSD by doing joint empirical risk minimization of a set of related problems words in this case . In this paper we show .

• Báo cáo khoa học
• Transfer Learning
• Feature Selection
• Word Sense Disambguation
• báo cáo khoa học
• báo cáo ngôn ngữ
• xử lý ngôn ngữ tự nhiên
• The importance of motivation to transfer learning in VUCA environments
• Transfer learning in VUCA environments
• Organizational learning culture
• Motivation to Transfer Learning
• Impact on the gender
• Length of work
• Journal of Automation and Control Engineering
• Efficient transfer learning
• Reinforcement learning using sparse coding
• Normal Q learning
• Means of sparse coding
• Proposed method significantly
• Information sciences
• Cancelable ECG biometric
• Deep transfer learning with DNA
• Amino acid approaches for human authentication
• Deep transfer learning
• Genome Biology
• Deep learning
• Transcription factor binding prediction
• Model interpretation
• BMC Bioinformatics
• Knowledge transfer
• Functional modules
• Functional mapping
• Classification rules
• Integrative modeling
• Gene expression
• Heterogeneous Transfer Learning
• Image Clustering via the Social Web
• Qiang Yang
• Multi Task Transfer Learning
• Weakly Supervised Relation Extraction
• Jing Jiang
• Exploiting Feature Hierarchy
• Named Entity Recognition
• Khoa học máy tính
• Tạp chí khoa học
• Educational data clustering
• Kernel k means
• Unsupervised domain adaptation
• Kernel kmeans
• Kernel induced Euclidean distance
• Educational decision making support model
• Case based reasoning
• Instance based transfer learning
• Ensemble model
• Study extension
• BMC Genomics
• Event trigger recognition
• Adversarial networks
• Multi source domains
• Data centric review
• Applications to text data
• Natural language processing
• Journal of Earth Sciences
• Rock classification
• Plutonic rocks
• Convolutional neural networks
• Single cell RNA sequencing
• Batch effect
• Transcriptional signals
• Artificial intelligence
• Polyp segmentation
• Convolutional neural network
• Kvasir SEG database
• Self supervised
• Vsual feature learning Transfer learning
• Colonoscopy image classification
• Polyp recognization
• Deep neural networks
• Turkish Journal of Agriculture and Forestry
• Tạp chí Nông Lâm nghiệp
• Vine leaf diseases
• Automated detection
• DNA methylation
• High performance computing
• Workflow automation
• Machine Learning
• Language Modeling
• Sequence Embedding
• Secondary structure prediction
• Localization prediction
• Multi label learning framework
• Signaling pathways play
• Cell growth
• Cell apoptosis
• Signal transduction networks
• Precision agriculture
• Disease detection
• Image processing
• Fungal strains
• Dye decolorisation
• Image analysis
• Learning decomposed hierarchical feature
• Transferability of deep models
• Hierarchical transfer network
• Cross domain classification