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307
Opinion observer: analyzing and comparing opinions on the web
- In WWW2005: the 4th international conference on World Wide Web, 2005
"... The Web has become an excellent source for gathering consumer opinions. There are now numerous Web sites containing such opinions, e.g., customer reviews of products, forums, discussion groups, and blogs. This paper focuses on online customer reviews of products. It makes two contributions. First, i ..."
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Cited by 277 (12 self)
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which product to buy. For a product manufacturer, the comparison enables it to easily gather marketing intelligence and product benchmarking information. Second, a new technique based on language pattern mining is proposed to extract product features from Pros and Cons in a particular type of reviews
Twitter as a corpus for sentiment analysis and opinion mining
- In Proceedings of the Seventh Conference on International Language Resources and Evaluation
"... Microblogging today has become a very popular communication tool among Internet users. Millions of users share opinions on different aspects of life everyday. Therefore microblogging web-sites are rich sources of data for opinion mining and sentiment analysis. Because microblogging has appeared rela ..."
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Cited by 235 (2 self)
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Microblogging today has become a very popular communication tool among Internet users. Millions of users share opinions on different aspects of life everyday. Therefore microblogging web-sites are rich sources of data for opinion mining and sentiment analysis. Because microblogging has appeared
A Holistic Lexicon-Based Approach to Opinion Mining
, 2008
"... One of the important types of information on the Web is the opinions expressed in the user generated content, e.g., customer reviews of products, forum posts, and blogs. In this paper, we focus on customer reviews of products. In particular, we study the problem of determining the semantic orientati ..."
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Cited by 186 (11 self)
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on their linguistic patterns. It also has an effective function for aggregating multiple conflicting opinion words in a sentence. A system, called Opinion Observer, based on the proposed technique has been implemented. Experimental results using a benchmark product review data set and some additional reviews show
New avenues in opinion mining and sentiment analysis
- Intelligent Systems, IEEE
, 2013
"... valuable, vast, and unstructured information about public opinion. Here, the history, current use, and future of opinion mining and sentiment analysis are discussed, along with relevant techniques and tools. of information were friends and special-ized magazine or websites. Now, the “social web ” pr ..."
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Cited by 22 (1 self)
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valuable, vast, and unstructured information about public opinion. Here, the history, current use, and future of opinion mining and sentiment analysis are discussed, along with relevant techniques and tools. of information were friends and special-ized magazine or websites. Now, the “social web
Entity Discovery and Assignment for Opinion Mining Applications
"... Opinion mining became an important topic of study in recent years due to its wide range of applications. There are also many companies offering opinion mining services. One problem that has not been studied so far is the assignment of entities that have been talked about in each sentence. Let us use ..."
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Cited by 12 (4 self)
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are important because without knowing what products each sentence talks about the opinion mined from the sentence is of little use. In this paper, we study these problems and propose two effective methods to solve the problems. Entity discovery is based on pattern discovery and entity assignment is based
Secure web mining framework for ecommerce Websites
- International Journal of Computer Trends and Technology (IJCTT) - volume4 Issue5–May 2013, PP
"... Abstract-This paper deals with e-commerce website and shows the usage of web mining technology to provide security for e-commerce websites. User behavior on the web is based on web mining, security and e-commerce. Customer behavior pattern is analyzed to improve e-commerce websites. Different web m ..."
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Cited by 2 (0 self)
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Abstract-This paper deals with e-commerce website and shows the usage of web mining technology to provide security for e-commerce websites. User behavior on the web is based on web mining, security and e-commerce. Customer behavior pattern is analyzed to improve e-commerce websites. Different web
Opinion Mining from Web documents: Extraction and Structurization
, 2007
"... This dissertation deals with the task of extracting customer opinions from web documents. This task is the key component of opinion mining, which allows Web users to retrieve and summarize people’s opinions scattered over Web documents. Our aim is to develop a method for extracting opinions, that re ..."
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Cited by 6 (2 self)
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This dissertation deals with the task of extracting customer opinions from web documents. This task is the key component of opinion mining, which allows Web users to retrieve and summarize people’s opinions scattered over Web documents. Our aim is to develop a method for extracting opinions
Mining multilingual opinions through classification and translation
- In Proc. of AAAI’04 Spring Symp. on Explor. Attitude and Affect in Text
, 2004
"... Today, much of product feedback is provided by customers/critiques online through websites, discussion boards, mailing lists, and blogs. People trying to make strategic decisions (e.g., a product launch, a purchase) will find that a web search will return many useful but heterogeneous and, increasin ..."
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Cited by 4 (0 self)
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Today, much of product feedback is provided by customers/critiques online through websites, discussion boards, mailing lists, and blogs. People trying to make strategic decisions (e.g., a product launch, a purchase) will find that a web search will return many useful but heterogeneous and
Mining topic-level opinion influence in microblog
- In: Proceedings of the 21st ACM international conference on Information 15 and knowledge management
, 2012
"... This paper proposes a Topic-Level Opinion Influence Model (TOIM) that simultaneously incorporates topic factor and social influence in a two-stage probabilistic framework. Users ’ historical messages and social interaction records are leveraged by TOIM to construct their historical opinions and neig ..."
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Cited by 1 (1 self)
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and neighbors ’ opinion influence through a statistical learning process, which can be further utilized to predict users ’ fu-ture opinions on some specific topic. We evaluate our TOIM on a large-scaled dataset from Tencent Weibo, one of the largest microblogging website in China. The experimental results show
Product Reputation Model: An Opinion Mining Based Approach
"... Abstract. Product rating systems are very popular on the web, and users are increasingly depending on the overall product ratings provided by websites to make purchase decisions or to compare various products. Currently most of these systems directly depend on users ’ ratings and aggregate the ratin ..."
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Cited by 1 (0 self)
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the ratings using simple aggregating methods such as mean or median [1]. In fact, many websites also allow users to express their opinions in the form of textual product reviews. In this paper, we propose a new product reputation model that uses opinion mining techniques in order to extract sentiments about
Results 1 - 10
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307
