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Joint Entity and Event Extraction with Generative Adversarial Imitation Learning
Authors: Tongtao Zhang, Heng Ji, Avirup Sil
Institution:Computer Science Department, Rensselaer Polytechnic Institute, Troy, -, USA
Keywords:Information extraction;Event extraction;Imitation learning;Generative adversarial network

Published: March 19, 2019
Abstract: We propose a new framework for entity and event extraction based on generative adversarial imitation learning—an inverse reinforcement learning method using a generative adversarial network (GAN). ...
An Evaluation of Chinese Human-Computer Dialogue Technology
Authors: Zhengyu Zhao, Weinan Zhang, Wanxiang Che et al.
Institution:Research Center for Social Computing and Information Retrieval, Harbin Institute of Technology, China
Keywords:Chinese human-computer dialogue evaluation;Evaluation data;User intent classification;Task-oriented dialogue
Issue 2, 2018 | PDF

Published: March 1, 2019
Abstract: The human-computer dialogue has recently attracted extensive attention from both academia and industry as an important branch in the field of artificial intelligence (AI). However, there are few st...
KB4Rec: A Data Set for Linking Knowledge Bases with Recommender Systems
Authors: Wayne Xin Zhao, Gaole He, Kunlin Yang et al.
Institution:Renmin University of China
Keywords:Knowledge-aware recommendation;Recommender system;Knowledge base
Issue 2, 2018 | PDF

Published: Dec. 19, 2018
Abstract: To develop a knowledge-aware recommender system, a key issue is how to obtain rich and structured knowledge base (KB) information for recommender system (RS) items. Existing data sets or methods ei...
AMiner: Search and Mining of Academic Social Networks
Authors: Huaiyu Wan, Yutao Zhang, Jing Zhang et al.
Institution:Beijing Jiaotong University
Keywords:Academic social networks;Profile extraction;Name disambiguation;Topic modeling;Expertise Search;Network mining
Issue 1: 58-76, 2018 | PDF

Published: June 20, 2018
Abstract: AMiner is a novel online academic search and mining system, and it aims to provide a systematic modeling approach to help researchers and scientists gain a deeper understanding of the large and het...
FAIR Science for Social Machines: Let's Share Metadata Knowlets in the Internet of FAIR Data and Services
Authors: Barend Mons
Institution:Leiden University Medical Centre, The Netherlands
Keywords:FAIR science;Semantic publication;Metadata;Knowlets;FAIR principles
Issue 1: 22-42, 2018 | PDF

Published: May 11, 2018
Abstract: In a world awash with fragmented data and tools, the notion of Open Science has been gaining a lot of momentum, but simultaneously, it caused a great deal of anxiety. Some of the anxiety may be rel...
Introducing the Editor-in-Chief Committee of Data Intelligence
Authors: Fenghong
Institution:Data Intelligence Editorial Committee
Keywords:Editor-in-Chief Committee, Data Intelligence
Issue 1: 1, 2018 | PDF

Published: Sept. 26, 2017
Abstract: Welcome to the Data Intelligence Journal! We would like to introduce the Editor-in-Chief Committee.
Microsoft Concept Graph:Mining Semantic Concepts for Short Text Understanding
Authors: Lei Ji, Yujing Wang, Botian Shi et al.
Institution:Microsoft Research Asia
Keywords:Knowledge Extraction;Conceptualization;Text Understanding

Abstract: Knowlege is important for text-related applications. In this paper, we introduce Microsoft Concept Graph, a knowledge graph engine that provides concept tagging APIs to facilitate the understanding...
Constructing a Scene-Based Knowledge System for E-Commerce Industries: Business Analysis and Challenges
Authors: Min Fu, Qiang Chen, Wei Lin et al.
Institution:Alibaba Group
Keywords:E-commerce business;Scene-based;Knowledge system;Product categorization;Business goals;Business challenges

Abstract: Online marketers make efforts to sell more products to their customers to increase turnover. One way to sell more products is to ensure that products belonging to the same scene are offered togethe...
MDKB-Bot: A Practical Framework for Multi-Domain Task-Oriented Dialogue System
Authors: Yadi Lao, Weijie Liu, Sheng Gao et al.
Institution:Pattern Recognition and Intelligence System Lab, Beijing University of Posts and Telecommunications, China
Keywords:Dialogue system;Knowledge base;Natural language understanding;Slot filling;Natural language generation
Issue 2, 2018 | PDF

Abstract: One of the major challenges to build a task-oriented dialogue system is that dialogue state transition frequently happens between multiple domains such as booking hotels or restaurants. Recently, t...
Identifying User Profile by Incorporating Self-Attention Mechanism based on CSDN Data Set
Authors: Junru Lu, Le Chen, Kongming Meng et al.
Institution:University of International Relations
Keywords:User profile;Convolutional neural network (CNN);Self-attention;Keyword extraction
Issue 2, 2018 | PDF

Abstract: With the popularity of social media, there has been an increasing interest in user profiling and its applications nowadays. This paper presents our system named UIR-SIST for User Profiling Technolo...