con reasons in online reviews

... experimental and results and finally, in Section 6, we conclude with future work. 2 Pros and Cons in Online Reviews This section describes how we define reasons in online reviews for our study. ... Proceed- ings of International Conference on Computa- tional Linguistics (COLING-2000). Saarbrücken, Germany. Hu, Minqing and Bing Liu. 2004. Mining and summarizing customer reviews& quot;. Proceedings ... opinions and facts, making identifying them in online reviews a distinct problem from opinion sentence identi- fication. Finally, we also apply the resulting sys- tem to another review data in...

Ngày tải lên: 20/02/2014, 12:20

... with intra- and inter-policy con icts. Solid lines indicate permitted traffic, while dotted lines indicate blocked traffic. intersects with the corresponding field in R y , and at least one field in ... potential of policy inconsistency and con icts thus increasing network vulnerability. There are many challenges confronting the correctness and consistency of security policy con guration in enterprise ... end-points of the other 7 Intra-Policy Con icts Inter-Policy Con icts Access-list Overlapping-session Multi-transform Access-list Overlapping-session Multi-transform Experience Con icts Con icts Con icts...

Ngày tải lên: 14/02/2014, 16:20

... Elhadad and Kathleen R. McKeown. 1990. Generating Connectives. Proc. COLING’97-101. Minqing Hu and Bing Liu. 2004. Mining and summa- rizing customer reviews. Proc. ACM SIGKDD, 168–177. ACM Press. ... in a phrase or clause, so that conjunctions, or endings of a word with a conjunctive marker in Korean, play a significant role in connecting one attribute to another. They also convey ... the intended one, as shown in (1b). In order to reflect this possibility, we need to adjust the weight of each polarity accordingly. In this paper, we propose to look into the kind of linguistic...

Ngày tải lên: 20/02/2014, 09:20

... collaborative- filtering techniques. In content-based filtering, we solve the problem of data sparsity in online con- tent by smoothing using latent topic information. In collaborative filtering, we model ... mutual information between users after doing an average-link clustering on their pairwise mutual information. In a clean clustering, intra- cluster mutual information should be high, while inter-cluster ... differ- ences between online forums and formal me- dia. For example, content generated by users in online forums contains more noise com- pared to formal documents. Content topics in the same forum...

Ngày tải lên: 22/02/2014, 03:20

... Sentence Relation Labeling. In a thread containing N sentences, we would have a 2D CRF containing N 2 nodes in a N × N grid. Exact inference in such a graph is intractable. In this paper we use ... time consum- ing. Most prior work focused on extracting only question answering sentences from user conversations. In this paper, we introduce the task of sentence dependency tagging. Finding dependency ... 3: Graphical Structure of Linear-chain CRFs. Linear-chain CRF is a special case of the general CRFs. In linear-chain CRF, cliques only involve two adjacent variables in the sequence. Figure 3...

Ngày tải lên: 07/03/2014, 18:20

... moderation in a large online conversation space. In Proceedings of ACM CHI 2004 Conference on Human Factors in Computing Systems, Vienna Austria, pages 543– 550. Mitchell P. Marcus, Beatrice Santorini, ... 5th International Semantic Web Conference. Jihie Kim, Erin Shaw, Donghui Feng, Carole Beal, and Eduard Hovy. 2006b. Modeling and assessing student activities in on-line discussions. In Proceedings ... Chern, Donghui Feng, Erin Shaw, and Eduard Hovya. 2006a. Mining and assessing discussions on the web through speech act analysis. In Proceedings of the Workshop on Web Content Mining with Human Language...

Ngày tải lên: 08/03/2014, 03:20

... previous work on attitude mining and subgroup detection in online discussions. This work is related to previous work in the areas of sentiment analysis and online discussion mining. Many previous systems ... that is input to it in a specific format. The format of the input and output is described in the accompa- nying documentation. It is the user responsibility to write a parser that converts an online ... anaphoric links in the dis- cussion thread. At this point, we have all the opinion words and the potential targets identified separately. The next step is to determine which opinion word is target- ing...

Ngày tải lên: 16/03/2014, 20:20

... USA, June. Minqing Hu and Bing Liu. 2004. Mining and summa- rizing customer reviews. In Proceedings of the 10th ACM SIGKDD International Conference on Knowl- edge Discovery and Data Mining, pages ... May. Soo-Min Kim and Eduard Hovy. 2006. Extracting opinions, opinion holders, and topics expressed in online news media text. In Proceedings of the ACL Workshop on Sentiment and Subjectivity in Text, pages ... 2005. Extract- ing product features and opinions from reviews. In Proceedings of Human Language Technology Con- ference and Conference on Empirical Methods in Natural Language Processing, pages 339–346,...

Ngày tải lên: 17/03/2014, 00:20

... are some methods in turning the vast riches of the Internet into money in your pocket, but nothing is as simple as placing some content on one web site and some Google AdSense links. You'll ... RagstoRiches sites aimed at selling you more products. StepbyStep Blueprint of Making Money Online As you may imagine, there are several methods of making money online, but all of them will fall ... February 25. 2006 Hello again, online readers! Tonight's subject for Online Marketing is on demystifying affiliates! Affiliates are one of the many ways that online marketers make money. You...

Ngày tải lên: 22/03/2014, 14:20

... coded as feminine if they used commonly accepted female names (e.g., MandiCS12), conveyed feminine stereotypes or a feminine persona (e.g., reblecious, Lilprincess72988), or contained terms that ... guidelines, the researcher remained silent and did not engage in any conversation either in the public space or in private messages. At the end of 30 minutes (or longer in order to obtain 15 ... masculine if the nickname included commonly accepted male names (e.g., RAYMONI8, BlazinJosh55), con- veyed masculine stereotypes or a masculine persona (e.g., Vikingdude123, Hotguy12), or contained...

Ngày tải lên: 23/03/2014, 03:20

... Screen: Using Netnography For Marketing Research in Online Communities * Consumers making product and brand choices are increasingly turning to computer- mediated communication for information ... practices. Understanding this online community’s messages and their medium can also provide insight into the use of newsgroups and other online media for coffee-related marketing. This “netnography” into online ... employing an informal type of network analysis, these insiders seem to be usefully conceptualized as opinion leaders in the local context of this particular online community. It also contains many “minglers”...

Ngày tải lên: 23/03/2014, 03:20

... technology, especially Internet, there has been an increasing need for getting information in English on mass media, including online newspapers. Reading online news discourse in English by Vietnamese ... enterprises in conducing market research, organizing some seminars, selling products and offering training courses on sales skills in rural areas. (VOVNEWS) 4.1.4.4. Temporal Online news discourse ... tourists to the province in the coming time. (VOVNEWS) 5. Major findings and suggestions for translators and readers 5.1. Major findings Having analyzed 30 online news discourse in English by...

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Ngày tải lên: 28/06/2014, 18:20

... all of these things simplified for you: Click here ©2012 Jason Hornung Agency, Inc. – All Rights Reserved http://lifeinsurancemarketing.info Reason #2 Your Online Insurance Marketing Sucks Now ... reason that your insurance marketing is not successful has to do with the fact that you don't do anything consistently. All marketing, especially insurance marketing on the internet, HAS ... being successful with insurance marketing on the internet is pretty straight forward. You don't know the three strategic pillars of internet marketing and how to apply them in your business. You...

Ngày tải lên: 22/02/2014, 12:20