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Weiran Xu
Weiran Xu
Associate professor of natural language processing, Beijing University of Posts and Telecommunications
Ingen verifierad e-postadress - Startsida
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Consert: A contrastive framework for self-supervised sentence representation transfer
Y Yan, R Li, S Wang, F Zhang, W Wu, W Xu
arXiv preprint arXiv:2105.11741, 2021
4642021
Robust distant supervision relation extraction via deep reinforcement learning
P Qin, W Xu, WY Wang
arXiv preprint arXiv:1805.09927, 2018
2612018
DSGAN: Generative adversarial training for distant supervision relation extraction
P Qin, W Xu, WY Wang
arXiv preprint arXiv:1805.09929, 2018
1802018
Guiding generation for abstractive text summarization based on key information guide network
C Li, W Xu, S Li, S Gao
Proceedings of the 2018 Conference of the North American Chapter of the …, 2018
1472018
An empirical convolutional neural network approach for semantic relation classification
P Qin, W Xu, J Guo
Neurocomputing 190, 1-9, 2016
972016
An approach to spam detection by naive Bayes ensemble based on decision induction
Z Yang, X Nie, W Xu, J Guo
Sixth international conference on intelligent systems design and …, 2006
792006
Generative adversarial zero-shot relational learning for knowledge graphs
P Qin, X Wang, W Chen, C Zhang, W Xu, WY Wang
Proceedings of the AAAI Conference on Artificial Intelligence 34 (05), 8673-8680, 2020
712020
Modeling discriminative representations for out-of-domain detection with supervised contrastive learning
Z Zeng, K He, Y Yan, Z Liu, Y Wu, H Xu, H Jiang, W Xu
arXiv preprint arXiv:2105.14289, 2021
582021
Improving abstractive dialogue summarization with graph structures and topic words
L Zhao, W Xu, J Guo
Proceedings of the 28th International Conference on Computational …, 2020
542020
A deep generative distance-based classifier for out-of-domain detection with mahalanobis space
H Xu, K He, Y Yan, S Liu, Z Liu, W Xu
Proceedings of the 28th International Conference on Computational …, 2020
502020
Instructionner: A multi-task instruction-based generative framework for few-shot ner
L Wang, R Li, Y Yan, Y Yan, S Wang, W Wu, W Xu
arXiv preprint arXiv:2203.03903, 2022
442022
Combining word-level and character-level representations for relation classification of informal text
D Liang, W Xu, Y Zhao
Proceedings of the 2nd Workshop on Representation Learning for NLP, 43-47, 2017
422017
A novel negative sampling based on TFIDF for learning word representation
P Qin, W Xu, J Guo
Neurocomputing 177, 257-265, 2016
412016
A holistic model of mining product aspects and associated sentiments from online reviews
Y Li, Z Qin, W Xu, J Guo
Multimedia Tools and Applications 74, 10177-10194, 2015
412015
Construction of semantic bootstrapping models for relation extraction
C Zhang, W Xu, Z Ma, S Gao, Q Li, J Guo
Knowledge-Based Systems 83, 128-137, 2015
372015
A Study on the CBOW Model's Overfitting and Stability
Q Luo, W Xu, J Guo
Proceedings of the 5th International Workshop on Web-scale Knowledge …, 2014
362014
Exploiting combined multi-level model for document sentiment analysis
S Li, H Zhang, W Xu, G Chen, J Guo
2010 20th International Conference on Pattern Recognition, 4141-4144, 2010
352010
Product comparison using comparative relations
S Li, ZJ Zha, Z Ming, M Wang, TS Chua, J Guo, W Xu
Proceedings of the 34th international ACM SIGIR conference on Research and …, 2011
332011
Designing an adaptive attention mechanism for relation classification
P Qin, W Xu, J Guo
2017 International Joint Conference on Neural Networks (IJCNN), 4356-4362, 2017
322017
Contrastive zero-shot learning for cross-domain slot filling with adversarial attack
K He, J Zhang, Y Yan, W Xu, C Niu, J Zhou
Proceedings of the 28th International Conference on Computational …, 2020
312020
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Artiklar 1–20