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Sentiment Analysis: A Comprehensive Overview and the State of Art Research Challenges

J. Rexiline Ragini, P. M. Rubesh Anand
2016 Indian Journal of Science and Technology  
Findings: In this survey, the various methods used for sentiment analysis, its applications and the challenges are summarized in order to give an overall view of sentiment analysis.  ...  Methods/Analysis: Analyzing such a huge amount of data to summarize the opinion out of that text is a hot research field.  ...  Section 2 briefs some of the common sentiment analysis tasks, section 3 gives an overview of sentiment analysis across various domains, section 4 discusses the various challenges in this field and section  ... 
doi:10.17485/ijst/2015/v8i1/108465 fatcat:wzsenux5y5enfcayaz2pqvxeka

Dealing with rural-urban economic welfare challenges in the Nordic countries – a theory-based overview

Jon P. Knudsen
2020 Nordisk Välfärdsforskning  
If it is, we face a new geography of welfare along the rural-urban axis.  ...  form a new wave of centralisation, though on different geographical scales.  ...  Endogenous growth and innovation The three response categories -A, B and C -to the geographical welfare challenges have all come under various types of pressure.  ... 
doi:10.18261/issn.2464-4161-2020-01-06 fatcat:v3gq46kfuvhk3lbm7negpi6hfa

Statistical modelling of individual animal movement: an overview of key methods and a discussion of practical challenges [article]

Toby A Patterson and Alison Parton and Roland Langrock and Paul G Blackwell and Len Thomas and Ruth King
2017 arXiv   pre-print
With the influx of complex and detailed tracking data gathered from electronic tracking devices, the analysis of animal movement data has recently emerged as a cottage industry amongst biostatisticians  ...  The paper concludes by offering some general observations on the direction of statistical analysis of animal movement.  ...  Acknowledgments We thank Geoff Hosack and two anonymous referees for their useful feedback on this manuscript.  ... 
arXiv:1603.07511v3 fatcat:auopa2aogvcdlftiq62h7257bi

How to involve inhabitants in urban design planning by using digital tools? An overview on a state of the art, key challenges and promising approaches

Sander Münster, Christopher Georgi, Katrina Heijne, Kevin Klamert, Jörg Rainer Noennig, Matthias Pump, Benjamin Stelzle, Han van der Meer
2017 Procedia Computer Science  
Our research activities are intended to gain an overview on a state of the art of research on communication channels, methods and best practices as well as to identify key challenges and promising strategies  ...  Our research activities are intended to gain an overview on a state of the art of research on communication channels, methods and best practices as well as to identify key challenges and promising strategies  ...  and innovation program under grant agreement No 688873.  ... 
doi:10.1016/j.procs.2017.08.102 fatcat:ojet3zlphjdibkwmjjzonu6d5a

Statistical modelling of individual animal movement: an overview of key methods and a discussion of practical challenges

Toby A. Patterson, Alison Parton, Roland Langrock, Paul G. Blackwell, Len Thomas, Ruth King
2017 AStA Advances in Statistical Analysis  
With the influx of complex and detailed tracking data gathered from electronic tracking devices, the analysis of animal movement data has recently emerged as a cottage industry amongst biostatisticians  ...  The paper concludes by offering some general observations on the direction of statistical analysis of animal movement.  ...  Acknowledgments We thank Geoff Hosack and two anonymous referees for their useful feedback on this manuscript.  ... 
doi:10.1007/s10182-017-0302-7 fatcat:bhod3dwzojgthfwcrkyybkldty

Topic and Sentiment Analysis on OSNs: a Case Study of Advertising Strategies on Twitter [article]

Shana Dacres, Hamed Haddadi, Matthew Purver
2013 arXiv   pre-print
In this paper, using data collected from Twitter as a case study, we analyze how engagement and sentiment in promoted content spread over a 10-day period.  ...  Levels of engagement in such media are usually measured in terms of content adoption (e.g., likes and retweets) and sentiment, around a given topic.  ...  Acknowledgments The authors thank Chatterbox 13 for providing unlimited access to the Sentimental API.  ... 
arXiv:1312.6635v1 fatcat:kvbsp5goh5dvpd6eg2y7bn5upq

INDIAN AUTOMOBILE INDUSTRY: POST-COVID CHALLENGES AND STRATEGIES

Punita Duhan, Adya Rajpal, Prithvi Raj Agrawal
2020 International journal of social science and economic research  
Study is based on an in-depth study and documentary analysis of secondary data available at accessible online sources in the form of newspapers and annual credit reports by acclaimed agencies.  ...  contingent upon 'market sentiments and Altered Incomes and Purchasing Activity According to The Chicago Booth's Rustandy Center for Social Sector Innovation's data analysis of The Center for Monitoring  ...  These encompass the adoption of a 'Protect-Restore-Rebound' plan by private firms, which effectively requires OEMs to simulate supply chains, optimise their production process and create long run differentiated  ... 
doi:10.46609/ijsser.2020.v05i07.006 fatcat:ruibauvg3zdqbdfqdhipf2pnfe

Optimizing Annotation Effort Using Active Learning Strategies: A Sentiment Analysis Case Study in Persian

Seyed Arad Ashrafi Asli, Behnam Sabeti, Zahra Majdabadi, Preni Golazizian, Reza Fahmi, Omid Momenzadeh
2020 International Conference on Language Resources and Evaluation  
MirasOpinion, which to our knowledge is the largest Persian sentiment analysis dataset, is crawled from a Persian e-commerce website and annotated using a crowd-sourcing policy.  ...  Several active learning approaches are tested in this work, and their compatibility with Persian is examined using a brand-new sentiment analysis dataset that is also introduced in this work.  ...  Acknowledgements The authors would like to thank everyone at Miras Technologies International for their technical supports, motivations, and efforts in annotating the presented dataset.  ... 
dblp:conf/lrec/AsliSMGfM20 fatcat:ocqxbcs5pfdfvafmt74gdyplyy

Integrated Political Strategy

John M. de Figueiredo
2009 Social Science Research Network  
The paper develops a framework to explain why, when, and how a firm will pursue multi-forum political action as part of its non-market and integrated strategy. Becker 1983).  ...  This paper reviews the literature on corporate political strategy and identifies a number of open research questions and streams for potential investigation.  ...  We call the unified non-market and market strategies the integrated strategies of the firm. With this as the general framework, an analysis of the political strategy of firms can be completed. III.  ... 
doi:10.2139/ssrn.1411706 fatcat:xk6n7aulfrebtbsmvsacmixlzm

Integrated political strategy [chapter]

John M. de Figueiredo
2009 Advances in Strategic Management  
The paper develops a framework to explain why, when, and how a firm will pursue multi-forum political action as part of its non-market and integrated strategy. Becker 1983).  ...  This paper reviews the literature on corporate political strategy and identifies a number of open research questions and streams for potential investigation.  ...  We call the unified non-market and market strategies the integrated strategies of the firm. With this as the general framework, an analysis of the political strategy of firms can be completed. III.  ... 
doi:10.1108/s0742-3322(2009)0000026017 fatcat:4zfvzdkwrja4bm5xxt54ffiovm

Emotion Recognition Based on Weighted Fusion Strategy of Multichannel Physiological Signals

Wei Wei, Qingxuan Jia, Yongli Feng, Gang Chen
2018 Computational Intelligence and Neuroscience  
And various analysis domains have been used in physiological emotion features extraction.  ...  The results also provide evidence and suggest a way for further developing a more specialized emotion recognition system based on multichannel data using weight fusion strategy.  ...  Acknowledgments This work was supported by the National Natural Science Foundation of China (no. 61573066, no. 61327806).  ... 
doi:10.1155/2018/5296523 pmid:30073024 pmcid:PMC6057426 fatcat:uuvcik3dxbdrxidklhsjs2ubi4

Implementing Data Strategy

Radhakrishnan Balakrishnan, Satyasiba Das, Manojit Chattopadhyay
2020 Australasian Journal of Information Systems  
The outcome of this study is a methodological technology independent data management framework an organization could use when building a strategy around data.  ...  Organizations have to implement a set of guidelines, procedures, and processes to manage, process and transform data that could be leveraged for value creation.  ...  Conclusion Many of the findings from this study are already available as part of technical white papers, research articles, and conference proceedings.  ... 
doi:10.3127/ajis.v24i0.2541 fatcat:7xvb3q5vvndstjcv3necw4qmye

A Clinical Metabolomics Strategy to Discover New Biomarkers in Complex Disease: An Overview

C Baumgartner
2013 Biomedical Engineering  
A bstract: In clinical metabolomics biomarker discovery is conducted by the complementary power of clinical study design and execution, molecular profiling technologies and an efficient bioinformatics  ...  A dvanced data mining approaches and new strategies using networkbased methods are discussed in more detail.  ...  Acknowledgement ICCAS is funded by the German Federal Ministry of Education and Research (BMBF) and the Saxon Ministry of Science and Fine Arts (SMWK) in the scope of the Unternehmen Region with grant  ... 
doi:10.1515/bmt-2013-4305 pmid:24043029 fatcat:cggdoaedxbh2xduhs7olb5dtgi

D10.4 - Engagement strategies - plan and material

Filareti Tsalakanidou, Tasos Papazoglou-Chalikias, Spiros Nikolopoulos, Yiannis Kompatsiaris, Katerina Valta, Eleni Ntzioni, Chandan Kumar, Laszlo-Zoltan Kovats, Holger Haberstock, Pierre Dewitte, Aleksandra Kuczerawy, Yiannis Pragidis (+9 others)
2019 Zenodo  
events, and a hackathon.  ...  This deliverable provides a plan for carrying out the ecosystem building activities, including promotional and communication material, awareness campaign, creation of educational material, webinars, themed  ...  Then, we present examples of Twitter data analysis using query methods, visual analysis (trends and sentiments), localized spatial mapping, and filtering possibilities.  ... 
doi:10.5281/zenodo.4296925 fatcat:ok6vu6m3vfdopda2sr3hj6szua

D6.1 Engagement strategy for hackAIR community involvement

Gavin McCrory, Laurence Claeys, Paulien Coppens, Carina Veeckman, Arne Fellermann, Sonja Grossberndt, Wiebke Herding, Panagiota Syropoulou
2018 Zenodo  
This deliverable aims to outline a generic strategy for engaging multiple stakeholders and user groups with an interest in air quality information and/or who are especially affected by poor air quality  ...  to make use of the hackAIR platform and the tools provided.  ...  This sentiment is encapsulated by Frans Snik, who states that "I still firmly believe that the next big breakthrough in terms of citizen science, outside Astronomy and classification, will be with respect  ... 
doi:10.5281/zenodo.2275220 fatcat:ypd4xw2wavc2nni67xz6pyouyu
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