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Opinion Mining and Sentiment Analysis

by Bo Pang, Lillian Lee , 2008
"... An important part of our information-gathering behavior has always been to find out what other people think. With the growing availability and popularity of opinion-rich resources such as online review sites and personal blogs, new opportunities and challenges arise as people now can, and do, active ..."
Abstract - Cited by 749 (3 self) - Add to MetaCart
challenges raised by sentiment-aware applications, as compared to those that are already present in more traditional fact-based analysis. We include materialon summarization of evaluative text and on broader issues regarding privacy, manipulation, and economic impact that the development of opinion

Sentiment Analysis in Twitter for Macedonian

by Dame Jovanoski, Veno Pachovski, Preslav Nakov
"... We present work on sentiment analysis in Twitter for Macedonian. As this is pio-neering work for this combination of lan-guage and genre, we created suitable re-sources for training and evaluating a sys-tem for sentiment analysis of Macedonian tweets. In particular, we developed a cor-pus of tweets ..."
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of several different pre-processing steps as well as of various features is shown in ex-periments that represent the first attempt to build a system for sentiment analysis in Twitter for the morphologically rich Macedonian language. Overall, our exper-imental results show an F1-score of 92.16, which is very

Using Resource-Rich Languages to Improve Morphological Analysis of Under-Resourced Languages

by Peter Baumann, Janet Pierrehumbert
"... The world-wide proliferation of digital communications has created the need for language and speech processing systems for under-resourced languages. Developing such systems is challenging if only small data sets are available, and the problem is exacerbated for languages with highly productive morp ..."
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morphology. However, many under-resourced languages are spoken in multi-lingual environments together with at least one resource-rich language and thus have numerous borrowings from resource-rich languages. Based on this insight, we argue that readily available resources from resource-rich languages can

Statistical parsing of morphologically rich languages (spmrl) what, how and whither

by Reut Tsarfaty, Djamé Seddah, Alpage (inria/univ Paris-sorbonne, Yoav Goldberg, Sandra Kübler, Marie Candito, Jennifer Foster, Yannick Versley, Universität Tübingen, Ines Rehbein, Universität Saarbrücken, Lamia Tounsi - In Proceedings of the NAACL HLT 2010 First Workshop on Statistical Parsing of Morphologically-Rich Languages , 2010
"... The term Morphologically Rich Languages (MRLs) refers to languages in which significant information concerning syntactic units and relations is expressed at word-level. There is ample evidence that the application of readily available statistical parsing models to such languages is susceptible to se ..."
Abstract - Cited by 24 (9 self) - Add to MetaCart
The term Morphologically Rich Languages (MRLs) refers to languages in which significant information concerning syntactic units and relations is expressed at word-level. There is ample evidence that the application of readily available statistical parsing models to such languages is susceptible

Idioms-Proverbs Lexicon for Modern Standard Arabic and Colloquial Sentiment Analysis

by Hossam S. Ibrahim, Sherif M. Abdou, Mervat Gheith
"... Although, the fair amount of works in sentiment analysis (SA) and opinion mining (OM) systems in the last decade and with respect to the performance of these systems, but it still not desired performance, especially for morphologically-Rich Language (MRL) such as Arabic, due to the complexities and ..."
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Although, the fair amount of works in sentiment analysis (SA) and opinion mining (OM) systems in the last decade and with respect to the performance of these systems, but it still not desired performance, especially for morphologically-Rich Language (MRL) such as Arabic, due to the complexities

A Survey of Opinion Mining and Sentiment Analysis

by Vishakha Patel, Dwarkadas J. Sanghvi College, Gayatri Prabhu, Dwarkadas J. Sanghvi, Kiran Bhowmick, Dwarkadas J. Sanghvi
"... A huge amount of online information, rich web resources are highly unstructured and such natural language are not solvable by machine directly. The increased demand to capture opinions of general public about social events, campaigns and sales of the product has led to study of the field opinion min ..."
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mining and sentiment analysis. Opinion refers to extraction of lines in raw data which expresses an opinion. Sentiment analysis identifies polarity of extracted opinions. The major challenge lies in analyzing the sentiments and identifying emotions expressed in texts. This paper presents a survey which

Subjectivity and Sentiment Annotation of Modern Standard Arabic

by Muhammad Abdul-mageed, Mona T. Diab
"... Subjectivity and sentiment analysis (SSA) is an area that has been witnessing a flurry of novel research. However, only few attempts have been made to build SSA systems for morphologically-rich languages (MRL). In the current study, we report efforts to partially bridge this gap. We present a newly ..."
Abstract - Cited by 12 (1 self) - Add to MetaCart
Subjectivity and sentiment analysis (SSA) is an area that has been witnessing a flurry of novel research. However, only few attempts have been made to build SSA systems for morphologically-rich languages (MRL). In the current study, we report efforts to partially bridge this gap. We present a newly

Propagation-based Sentiment Analysis for Microblogging Data

by unknown authors
"... The explosive popularity of microblogging services encour-ages more and more online users to share their opinions, and sentiment analysis on such opinion-rich resources has been proven to be an effective way to understand public opinions. On the one hand, the brevity and informality of microblogging ..."
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The explosive popularity of microblogging services encour-ages more and more online users to share their opinions, and sentiment analysis on such opinion-rich resources has been proven to be an effective way to understand public opinions. On the one hand, the brevity and informality

Model Checking XML Manipulating Software

by Xiang Fu, Tevfik Bultan, Jianwen Su - In Proc. Int. Symposium on Software Testing and Analysis (ISSTA , 2004
"... The use of XML as the de facto data exchange standard has allowed integration of heterogeneous web based software systems regardless of implementation platforms and programming languages. On the other hand, the rich tree-structured data representation, and the expressive XML query languages (such as ..."
Abstract - Cited by 22 (10 self) - Add to MetaCart
The use of XML as the de facto data exchange standard has allowed integration of heterogeneous web based software systems regardless of implementation platforms and programming languages. On the other hand, the rich tree-structured data representation, and the expressive XML query languages (such

Materials for an exploratory theory of the network society.

by Manuel Castells , Anthony Giddens , Alain Touraine , Anthony Smith , Benjamin Barber , Peter Hall , Roger-Pol Droit , Sophie Watson , Frank Webster , Krishan Kumar , David Lyon , Craig Calhoun , Jeffrey Henderson , Ramon Ramos , Jose E Rodrigues-Ibanez , Jose F Tezanos , Mary Kaldor , Stephen Jones , Christopher Freeman - The British Journal of Sociology , 2000
"... ABSTRACT This article aims at proposing some elements for a grounded theor y of the network society. The network society is the social structure characteristic of the Information Age, as tentatively identi ed by empirical, cross-cultural investigation. It permeates most societies in the world, in v ..."
Abstract - Cited by 122 (0 self) - Add to MetaCart
of information networks, as mentioned above. Yet, in this analysis, I will focus on the speci city of the interaction between this new social morphology and the evolution of social structure. I will be as parsimonious as possible, tr ying to avoid repetition of arguments and observations already presented
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