伊藤 友貴

Medical Incident Causal Factors and Preventive Measures Generation Using Tag-Based Example Selection in Few-Shot Learning. 

IEEE Big Data 3226-3235 2025年  査読有り

Analysis of Important Phrases in Bidding Documents Using Table Encoder Joint Extraction 

2024 IEEE Symposium on Computational Intelligence for Financial Engineering and Economics (CIFEr) 1-7 2024年10月22日  査読有り筆頭著者

Tender Document Analyzer with the Combination of Supervised Learning and LLM-based Improver 

Companion Proceedings of the ACM Web Conference 2024 995-998 2024年5月13日  査読有り筆頭著者

JDD @ FinCausal 2020, Task 2: Financial Document Causality Detection 

Proceedings of the 1st Joint Workshop on Financial Narrative Processing and MultiLing Financial Summarisation 50-54 2020年  査読有り

SSNN: Sentiment Shift Neural Network. 

Proceedings of the 2020 SIAM International Conference on Data Mining(SDM) 262-270 2020年  査読有り筆頭著者

Word-Level Contextual Sentiment Analysis with Interpretability. 

The Thirty-Fourth AAAI Conference on Artificial Intelligence(AAAI) 4231-4238 2020年  査読有り筆頭著者

GINN: gradient interpretable neural networks for visualizing financial texts. 

International Journal of Data Science and Analytics 9(4) 431-445 2020年  査読有り筆頭著者

Contextual Sentiment Neural Network for Document Sentiment Analysis. 

Data Science and Engineering 5(2) 180-192 2020年  査読有り筆頭著者

Concept Cloud-Based Sentiment Visualization for Financial Reviews 

Advances in Intelligent Systems and Computing 1009 AISC 183-191 2019年  査読有り筆頭著者

Deep Recurrent Factor Model: Interpretable Non-Linear and Time-Varying Multi-Factor Model. 

CoRR abs/1901.11493 2019年  査読有り

Segment Information Extraction from Financial Annual Reports Using Neural Network. 

Advances in Artificial Intelligence - Selected Papers from the Annual Conference of Japanese Society of Artificial Intelligence (JSAI 2019)(JSAI) 215-226 2019年  査読有り筆頭著者

CSNN: Contextual Sentiment Neural Network. 

2019 IEEE International Conference on Data Mining(ICDM) 1126-1131 2019年  査読有り筆頭著者

Word-level Sentiment Visualizer for Financial Documents. 

IEEE Conference on Computational Intelligence for Financial Engineering & Economics(CIFEr) 1-7 2019年  査読有り筆頭著者

Text-Visualizing Neural Network Model: Understanding Online Financial Textual Data. 

Advances in Knowledge Discovery and Data Mining - 22nd Pacific-Asia Conference 247-259 2018年  査読有り

Development of sentiment indicators using both unlabeled and labeled posts. 

2017 IEEE Symposium Series on Computational Intelligence(SSCI) 1-8 2017年  査読有り

Development of an Interpretable Neural Network Model for Creation of Polarity Concept Dictionaries. 

2017 IEEE International Conference on Data Mining Workshops 1122-1131 2017年  査読有り