Search Results for author: Jialong Han

Found 14 papers, 7 papers with code

KEPLET: Knowledge-Enhanced Pretrained Language Model with Topic Entity Awareness

no code implementations2 May 2023 Yichuan Li, Jialong Han, Kyumin Lee, Chengyuan Ma, Benjamin Yao, Derek Liu

In recent years, Pre-trained Language Models (PLMs) have shown their superiority by pre-training on unstructured text corpus and then fine-tuning on downstream tasks.

Entity Linking Language Modelling +3

CoRI: Collective Relation Integration with Data Augmentation for Open Information Extraction

no code implementations ACL 2021 Zhengbao Jiang, Jialong Han, Bunyamin Sisman, Xin Luna Dong

We propose a two-stage Collective Relation Integration (CoRI) model, where the first stage independently makes candidate predictions, and the second stage employs a collective model that accesses all candidate predictions to make globally coherent predictions.

Data Augmentation Knowledge Graphs +3

Hypernymy Detection for Low-Resource Languages via Meta Learning

no code implementations ACL 2020 Changlong Yu, Jialong Han, Haisong Zhang, Wilfred Ng

Hypernymy detection, a. k. a, lexical entailment, is a fundamental sub-task of many natural language understanding tasks.

Lexical Entailment Meta-Learning +1

CASE: Context-Aware Semantic Expansion

no code implementations31 Dec 2019 Jialong Han, Aixin Sun, Haisong Zhang, Chenliang Li, Shuming Shi

In this study, we demonstrate that annotations for this task can be harvested at scale from existing corpora, in a fully automatic manner.

Word Sense Disambiguation

Pre-train and Plug-in: Flexible Conditional Text Generation with Variational Auto-Encoders

1 code implementation ACL 2020 Yu Duan, Canwen Xu, Jiaxin Pei, Jialong Han, Chenliang Li

Conditional Text Generation has drawn much attention as a topic of Natural Language Generation (NLG) which provides the possibility for humans to control the properties of generated contents.

Conditional Text Generation

Exploiting Multiple Embeddings for Chinese Named Entity Recognition

1 code implementation28 Aug 2019 Canwen Xu, Feiyang Wang, Jialong Han, Chenliang Li

Identifying the named entities mentioned in text would enrich many semantic applications at the downstream level.

Chinese Named Entity Recognition named-entity-recognition +2

Logic Attention Based Neighborhood Aggregation for Inductive Knowledge Graph Embedding

1 code implementation4 Nov 2018 Peifeng Wang, Jialong Han, Chenliang Li, Rong pan

Recent efforts on this issue suggest training a neighborhood aggregator in conjunction with the conventional entity and relation embeddings, which may help embed new entities inductively via their existing neighbors.

Knowledge Graph Embedding World Knowledge

A Hybrid Approach to Automatic Corpus Generation for Chinese Spelling Check

1 code implementation EMNLP 2018 Dingmin Wang, Yan Song, Jing Li, Jialong Han, Haisong Zhang

Chinese spelling check (CSC) is a challenging yet meaningful task, which not only serves as a preprocessing in many natural language processing(NLP) applications, but also facilitates reading and understanding of running texts in peoples{'} daily lives.

Language Modelling Optical Character Recognition (OCR) +2

Domain Adaptation for Disease Phrase Matching with Adversarial Networks

no code implementations WS 2018 Miaofeng Liu, Jialong Han, Haisong Zhang, Yan Song

With the development of medical information management, numerous medical data are being classified, indexed, and searched in various systems.

Domain Adaptation Entity Linking +2

hyperdoc2vec: Distributed Representations of Hypertext Documents

1 code implementation ACL 2018 Jialong Han, Yan Song, Wayne Xin Zhao, Shuming Shi, Haisong Zhang

Hypertext documents, such as web pages and academic papers, are of great importance in delivering information in our daily life.

Citation Recommendation Document Embedding +1

Pair-Linking for Collective Entity Disambiguation: Two Could Be Better Than All

no code implementations4 Feb 2018 Minh C. Phan, Aixin Sun, Yi Tay, Jialong Han, Chenliang Li

For the first time, we show that the semantic relationships between the mentioned entities are in fact less dense than expected.

Decision Making Entity Disambiguation

A Survey of Location Prediction on Twitter

no code implementations9 May 2017 Xin Zheng, Jialong Han, Aixin Sun

Specifically, we concentrate on the prediction of user home locations, tweet locations, and mentioned locations.

point of interests

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