6,860 Hits in 2.7 sec

Towards a unified framework for opinion retrieval, mining and summarization

Elena Lloret, Alexandra Balahur, José M. Gómez, Andrés Montoyo, Manuel Palomar
2012 Journal of Intelligent Information Systems  
In this paper, we tackle the Opinion Retrieval, Mining and Summarization task, by proposing a unified framework, composed of three crucial components (information retrieval, opinion mining and text summarization  ...  ) that allow the retrieval, classification and summarization of subjective information.  ...  /199) and ACOMP/2011/001.  ... 
doi:10.1007/s10844-012-0209-4 fatcat:4impsog5hzdqjcixfqxgln2z4m

A Review of Towered Big-Data Service Model for Biomedical Text-Mining Databases

Alshreef Abed, Jingling Yuan, Lin Li
2017 International Journal of Advanced Computer Science and Applications  
Text mining can help us mine information and knowledge from a mountain of text, and is now widely applied in biomedical research.  ...  In this survey paper, the researcher identifies and discusses biomedical data (text) mining issues, and recommends a possible technique to cope with possible future growth.  ...  Tan and Lambri [52] suggested a framework for the purpose of selecting a suitable ontology for a specific application for biomedical text mining.  ... 
doi:10.14569/ijacsa.2017.080804 fatcat:juylimcz4jdbhmifhrz6so7ciq

Find me opinion sources in blogosphere

Xueke Xu, Songbo Tan, Yue Liu, Xueqi Cheng, Zheng Lin, Jiafeng Guo
2012 Proceedings of the fifth ACM international conference on Web search and data mining - WSDM '12  
In this paper, we propose a unified framework for opinionated blog feed retrieval, which combines topic relevance and opinion scores with a generative model.  ...  This paper aims to find blog feeds having a principal inclination towards making opinionated comments on the given topic, so that we can subscribe to them to track influential and interesting opinions  ...  To sum up, the major contributions of this paper are:  We propose a unified framework to estimate and combine topic relevance and opinion scores for opinionated blog feed retrieval.  We propose a language  ... 
doi:10.1145/2124295.2124366 dblp:conf/wsdm/XuTLCLG12 fatcat:csr75wmuojdeznnnu7wpman6ey

Opinion-aware Answer Generation for Review-driven Question Answering in E-Commerce [article]

Yang Deng, Wenxuan Zhang, Wai Lam
2020 arXiv   pre-print
In this paper, we tackle opinion-aware answer generation by jointly learning answer generation and opinion mining tasks with a unified model.  ...  the question and reviews to capture important information for answer generation, (ii) aggregating diverse opinion information to uncover the common opinion towards the given question.  ...  this problem by jointly learning answer generation and opinion mining tasks with a unified model. (3) We propose a multi-view pointer-generator network with static and dynamic opinion fusion to integrate  ... 
arXiv:2008.11972v2 fatcat:uncuhn3qrneo7jbdbb5by2sreq

Online Crowds Opinion-Mining it to Analyze Current Trend: A Review

Haritha Akkineni, P.V.S Lakshmi, B.Vijaya Babu
2015 International Journal of Electrical and Computer Engineering (IJECE)  
In order to analyze the current scenario of what people are thinking focus is shifted towards opinion mining.  ...  This study presents a systematic literature review that contains a comprehensive overview of components of opinion mining, subjectivity of data, sources of opinion, the process and how does it let one  ...  Trip Advisor hotel review data6 and Yelp review data7 Aspect-based opinion mining techniques, aspect-based review summarization for products product level summarization- review-level  ... 
doi:10.11591/ijece.v5i5.pp1180-1187 fatcat:qevnilefdjf3zdz44nk4wgti5m

Building an Argument Search Engine for the Web

Henning Wachsmuth, Martin Potthast, Khalid Al Khatib, Yamen Ajjour, Jana Puschmann, Jiani Qu, Jonas Dorsch, Viorel Morari, Janek Bevendorff, Benno Stein
2017 Proceedings of the 4th Workshop on Argument Mining  
The framework allows for the composition of approaches to acquiring, mining, assessing, indexing, querying, retrieving, ranking, and presenting arguments while relying on standard infrastructure and interfaces  ...  In this paper, we develop an argument search framework for studying these and further questions.  ...  Also, it plays an important role in others, such as automated decision making (Bench-Capon et al., 2009) and opinion summarization (Wang and Ling, 2016) .  ... 
doi:10.18653/v1/w17-5106 dblp:conf/argmining/WachsmuthPKAPQD17 fatcat:uu2iowjg7bcv5esjd32h2h7oy4

Opinion Mining and Sentiment Analysis [chapter]

Bing Liu
2011 Web Data Mining  
In this chapter on opinion mining and sentiment analysis, we introduce an idealised, end-to-end opinion analysis system and describe its components, including constructing opinion lexica, performing sentiment  ...  analysis, and producing opinion summaries.  ...  'Overview of the tac 2008 opinion question answering and summarization tasks'. Esuli, Andrea and Fabrizio Sebastiani (2006). 'Sentiwordnet: A publicly available lexical resource for opinion mining'.  ... 
doi:10.1007/978-3-642-19460-3_11 fatcat:5epiy3et3jed5n24ejzyeavpby

Mining Multi-aspect Reflection of News Events in Twitter: Discovery, Linking and Presentation

Jingjing Wang, Wenzhu Tong, Hongkun Yu, Min Li, Xiuli Ma, Haoyan Cai, Tim Hanratty, Jiawei Han
2015 2015 IEEE International Conference on Data Mining  
In this paper, we propose a unified framework to mine multi-aspect reflections of news events in Twitter.  ...  Mining such reflections is interesting to both policy makers and ordinary people seeking information.  ...  CONCLUSIONS AND FUTURE WORK In this paper, we proposed a unified framework to mine multi-aspect reflections of news events in Twitter.  ... 
doi:10.1109/icdm.2015.112 pmid:27034625 pmcid:PMC4811610 dblp:conf/icdm/WangTYLMCHH15 fatcat:c46a7wfclbhc5g2nrbwzx6zfrm

Towards a Framework for Detecting and Managing Opinion Contradictions

Mikalai Tsytsarau, Themis Palpanas
2011 2011 IEEE 11th International Conference on Data Mining Workshops  
Inspired by this model, which has proven to be effective and efficient for numeric sentiments, we are trying to generalize it for arbitrary opinion data and outline a universal framework which can be efficiently  ...  The focus of this paper is the development of a framework on top of sentiment analysis for detecting contradictions.  ...  Apart from this, there is still a need for the unified framework to work with contradictions, and many of its desired properties remain undefined.  ... 
doi:10.1109/icdmw.2011.167 dblp:conf/icdm/TsytsarauP11 fatcat:qev56t6j75dahcjy3t4xorvpyy

A Unified Framework for Emotional Elements Extraction Based on Finite State Matching Machine [chapter]

Yunzhi Tan, Yongfeng Zhang, Min Zhang, Yiqun Liu, Shaoping Ma
2013 Communications in Computer and Information Science  
In this work, we designed a unified framework based on finite state matching machine to deal with the problems of emotional element extraction.  ...  product feature words and opinion words.  ...  Some previous work [2] [3] [4] discussed how to calculate sentiment score for a whole sentence for the purpose of review information retrieving and classifying.  ... 
doi:10.1007/978-3-642-41644-6_7 fatcat:hzcnc5yjyvhcbklc7w3fsswsum

Mining and Estimating Users' Opinion Strength in Forum Texts Regarding Governmental Decisions [chapter]

George Stylios, Dimitrios Tsolis, Dimitrios Christodoulakis
2012 IFIP Advances in Information and Communication Technology  
In this work we present a methodology which automatically mines and estimates the strength of users' opinions on text forums regarding government decisions.  ...  According to our methodology, quantitative features are automatically mined from forum posts and then passed to a Support Vector Machine based classifier where the users' opinion strength is estimated.  ...  Opinion mining has recently become a topic of interest trying to combine statistics, Artificial Intelligence and Data Mining technologies in a unified framework [10] .  ... 
doi:10.1007/978-3-642-33412-2_46 fatcat:agc67pb27jh75e3ggoedcio5bq

Mining opinion components from unstructured reviews: A review

Khairullah Khan, Baharum Baharudin, Aurnagzeb Khan, Ashraf Ullah
2014 Journal of King Saud University: Computer and Information Sciences  
Opinion mining is a way to retrieve information through search engines, Web blogs and social networks.  ...  Accordingly, efficient computational methods are needed for mining and summarizing the reviews from corpuses and Web documents.  ...  Miao et al. (2009) developed a tool called ''AMAZING'' for opinion mining that uses data mining and information retrieval technology.  ... 
doi:10.1016/j.jksuci.2014.03.009 fatcat:oma2lylgpzc7noalvewtsbtdqa

Text Mining in Big Data Analytics

Hossein Hassani, Christina Beneki, Stephan Unger, Maedeh Taj Mazinani, Mohammad Reza Yeganegi
2020 Big Data and Cognitive Computing  
Text mining in big data analytics is emerging as a powerful tool for harnessing the power of unstructured textual data by analyzing it to extract new knowledge and to identify significant patterns and  ...  This study seeks to determine the state of text mining research by examining the developments within published literature over past years and provide valuable insights for practitioners and researchers  ...  In both academia and industry, there has been a shift towards research projects and more complex research questions that mandate more than the simple retrieval of data.  ... 
doi:10.3390/bdcc4010001 fatcat:6fvmne7f2fbovjp4na5hl2tmv4

Opinion Mining and Sentiment Analysis in Social Networks: A Retweeting Structure-Aware Approach

Lu Lin, Jianxin Li, Richong Zhang, Weiren Yu, Chenggen Sun
2014 2014 IEEE/ACM 7th International Conference on Utility and Cloud Computing  
Finally, we design and implement a prototype which can mine opinions with respect to retweeting tree structures and retweeting comments.  ...  In light of this, we build an opinion descriptive model, and propose an opinion mining method based on this model.  ...  We mostly follow but simplify the abstraction of opinion mining in [3] , because this abstraction gives us a common framework to unify research directions, and enables us to decompose the complex problem  ... 
doi:10.1109/ucc.2014.145 dblp:conf/ucc/LinLZYS14 fatcat:ptlp4hpmjjabrbpdpwscd6s5kq

Using Bio-inspired intelligence for Web opinion Mining

George Stylios, Christos D. Katsis, Dimitris Christodoulakis
2014 International Journal of Computer Applications  
This work proposes a bio-inspired based methodology in order to extract and evaluate user's web texts / posts.  ...  To validate the methodology, a dataset is constructed using real data arising from Greek fora.  ...  Sofia Stamou for her valuable suggestions and guidance.  ... 
doi:10.5120/15207-3610 fatcat:di3rpxkio5dsbiw5s5ukbni46a
« Previous Showing results 1 — 15 out of 6,860 results