ECNU at SemEval-2016 Task 1: Leveraging Word Embedding From Macro and Micro Views to Boost Performance for Semantic Textual Similarity

2016-06-01 · SEMEVAL 2016 6 · Junfeng Tian, Man Lan

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Tasks

Feature Engineering Machine Translation Natural Language Inference Question Answering Semantic Textual Similarity Text Summarization Word Alignment

ECNU at SemEval-2016 Task 4: An Empirical Investigation of Traditional NLP Features and Word Embedding Features for Sentence-level and Topic-level Sentiment Analysis in Twitter

2016-06-01 · SEMEVAL 2016 6 · Yunxiao Zhou, Zhihua Zhang, Man Lan

Feature Engineering Language Modeling Language Modelling Sentence+1

ECNU at SemEval-2018 Task 10: Evaluating Simple but Effective Features on Machine Learning Methods for Semantic Difference Detection

2018-06-01 · SEMEVAL 2018 6 · Yunxiao Zhou, Man Lan, Yuanbin Wu

This paper describes the system we submitted to Task 10 (Capturing Discriminative Attributes) in SemEval 2018. Given a triple (word1, word2, attribute), this task is to predict whether it exemplifies a semantic differenc…

Attribute BIG-bench Machine Learning Feature Engineering Machine Translation+2

ECNU at SemEval-2017 Task 4: Evaluating Effective Features on Machine Learning Methods for Twitter Message Polarity Classification

2017-08-01 · SEMEVAL 2017 8 · Yunxiao Zhou, Man Lan, Yuanbin Wu

This paper reports our submission to subtask A of task 4 (Sentiment Analysis in Twitter, SAT) in SemEval 2017, i.e., Message Polarity Classification. We investigated several traditional Natural Language Processing (NLP) …

BIG-bench Machine Learning Feature Engineering General Classification Lemmatization+2

ECNU-SenseMaker at SemEval-2020 Task 4: Leveraging Heterogeneous Knowledge Resources for Commonsense Validation and Explanation

2020-07-28 · SEMEVAL 2020 · Qian Zhao, Siyu Tao, Jie zhou, LinLin Wang 외

This paper describes our system for SemEval-2020 Task 4: Commonsense Validation and Explanation (Wang et al., 2020). We propose a novel Knowledge-enhanced Graph Attention Network (KEGAT) architecture for this task, lever…

Data Augmentation Graph Attention

ECNU: Leveraging Word Embeddings to Boost Performance for Paraphrase in Twitter

2015-06-01 · SEMEVAL 2015 6 · Jiang Zhao, Man Lan

Machine Translation Natural Language Inference Question Answering Semantic Textual Similarity+1