Level annotation of opinions
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This paper shows the results of an experiment in dialogue segmentation. In this experiment, segmentation was done on a level of analysis similar to adjacency pairs. The method of annotation was somewhat novel: volunteers were invited to participate over the Web, and their responses were aggregated using a simple voting method. Though volunteers received a minimum of training, the aggregated responses of the group showed very high agreement with expert opinion.
8p hongphan_1 14-04-2013 35 3 Download
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Báo cáo khoa học: "Sentence and Expression Level Annotation of Opinions in User-Generated Discourse"
In this paper, we introduce a corpus of consumer reviews from the rateitall and the eopinions websites annotated with opinion-related information. We present a two-level annotation scheme. In the first stage, the reviews are analyzed at the sentence level for (i) relevancy to a given topic, and (ii) expressing an evaluation about the topic.
10p hongdo_1 12-04-2013 40 2 Download
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Tài liệu giúp luyện thi TOEFL. There are two writing tasks on the next generation TOEFL Internet-based test (iBT). The first is an integrated task that requires test takers to read, listen, and then write in response to what they have read and heard. The second is an independent task where test takers support an opinion on a topic. Below is an example of each type, responses at each score level, with annotations that explain why the response received its score.
0p anhtran52b 20-11-2010 462 127 Download