bet365 online casinoTitle: bet365 online casino on interpretable and general natural language processing based on counterfactual and rational reasoning enhancement
bet365 online casino time: September 3, 17:00
Reporting location: Computer Building313
bet365 online casino Summary:
In recent years, includingThe innovation of the “pre-training + fine-tuning” training method has enabled deep learning to demonstrate powerful prediction capabilities in the field of sentiment analysis。But current deep learning methods are still black boxes，And there is an inherent trade-off between model accuracy and interpretability。Therefore，Calculating、Psychological and legal，Natural language processing methods based on deep learning need to become more transparent、Explainable。In actual scenario application，We hope to maintain a high accuracy 。In this bet365 online casino，I will introduce how to compare the examples、People are in a closed loop、 Counterfactual inference and causal basis including sentiment analysis、Realizing human-like learning in the classic natural language processing task of named entity recognition，Achieving a balanced improvement in accuracy and interpretability。It’s worth noting，Our method no longer relies on learning from large-scale data during the fine-tuning phase，Sometimes only 50 samples of training are needed to achieve more interpretable inference and more robust generalization performance。At the same time，We also verified the generalizability of our method in the named entity recognition task，Great improvements can be achieved under both prompt learning and fine-tuning learning。
Speaker introduction:
Zhang Yue，Professor of West Lake bet365 online casino。Main research field is natural language processing、Text mining and related machine learning methods。Research results include structure prediction algorithms for processing text from left to right、Joint model of multi-task fusion learning、Innovative algorithms for text representation neural networks and graph neural networks、Research on natural language processing and human common sense。Published papers in international journalsMore than 50 articles，CCF List A、More than 200 papers in Category B international conferences。Served as the top domestic and foreign conference CCL 2020、EMNLP 2022 Program Committee Co-Chair。Won the CCF2018 Chinese Computing and bet365 online casino Young Talent Award、SemEval2020 Honorable Mention、COLING2018 and IALP2017 Best Paper Awards and other awards。
