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Arezoo Hatefi
Arezoo Hatefi
PhD student, Umeå University
Geverifieerd e-mailadres voor cs.umu.se - Homepage
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Tehran stock exchange prediction using sentiment analysis of online textual opinions
A Hatefi Ghahfarrokhi, M Shamsfard
Intelligent Systems in Accounting, Finance and Management, 2019
292019
Cformer: Semi-supervised text clustering based on pseudo labeling
A Hatefi, XS Vu, M Bhuyan, F Drewes
Proceedings of the 30th ACM International Conference on Information …, 2021
82021
PromptStream: Self-Supervised News Story Discovery Using Topic-Aware Article Representations
A Hatefi, A Eklund, M Forsman
Proceedings of the 2024 Joint International Conference on Computational …, 2024
12024
Deep learning for news topic identification in limited supervision and unsupervised settings
A Hatefi
Umeå University, 2024
2024
The efficiency of pre-training with objective masking in pseudo labeling for semi-supervised text classification
A Hatefi, XS Vu, MH Bhuyan, F Drewes
2024
METOD: a dataset and baseline for multimodal discovery of event-based news topics
A Hatefi, J Björklund, XS Vu, F Drewes
2024
ADCluster: Adaptive Deep Clustering for unsupervised learning from unlabeled documents
A Hatefi, XS Vu, MH Bhuyan, F Drewes
6th International Conference on Natural Language and Speech Processing …, 2023
2023
Document Clustering Using Attentive Hierarchical Document Representation
A Hatefi, F Drewes
SLTC 2020–The Eighth Swedish Language Technology Conference, Online …, 2020
2020
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