1. Articles in category: Sentiment

    697-720 of 764 « 1 2 ... 27 28 29 30 31 32 »
    1. OntoGame: Weaving the Semantic Web by Online Games

      Most of the challenges faced when building the Semantic Web require a substantial amount of human labor and intelligence. Despite significant advancement in ontology learning and human language technology, the tasks of ontology construction, semantic annotation, and establishing alignments between multiple ontologies remain highly dependent on human intelligence. This means that individuals need to contribute time and sometimes other resources. Unfortunately, we observe a serious lack of user involvement in the aforementioned tasks, which may be due to the absence of motivations for people who contribute. As a novel solution, we (1) propose to masquerade the core tasks of weaving ...
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    2. Seeing Several Stars: A Rating Inference Task for a Document Containing Several Evaluation Criteria

      In this paper we address a novel sentiment analysis task of rating inference. Previous rating inference tasks, which are sometimes referred to as “seeing stars”, estimate only one rating in a document. However reviewers judge not only the overall polarity for a product but also details for it. A document in this new task contains several ratings for a product. Furthermore the range of the ratings is zero to six points (i.e., stars). In other words this task denotes “seeing several stars in a document”. If significant words or phrases for evaluation criteria and their strength as positive or ...
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    3. Linguamatics Announces Expansion of Strategic Collaboration with Pfizer

      Linguamatics Ltd, a leader in natural language processing (NLP) for the life science market, today announced that Pfizer has extended its strategic collaboration with Linguamatics to use the I2E knowledge discovery platform for text mining across their R&D; organization. Pfizer researchers and other decision-makers will use I2E to discover and extract key facts and relationships from internal and ...
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    4. Icwsm Report

      I recently attended ICWSM (International Conference on Weblogs and Social Media), which consisted of an interesting mix of researchers from NLP, Data Mining, Pyschology, Sociology, and Information Sciences. Social media (which defined generally can include blogs, newsgroups, and online communities like facebook, flikr, youtube, del.icio.us) now accounts for the majority of content produced and consumed on the Web. As the area grows in importance, people are getting really interested in finding w
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    697-720 of 764 « 1 2 ... 27 28 29 30 31 32 »
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      Discourse, Entailment, Machine Translation, NER, Parsing, Segmentation, Semantic, Sentiment, Summarization, WSD
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  3. Organizations in the News

    1. (1 articles) Association for Computational Linguistics
    2. (1 articles) ETF
    3. (1 articles) NLP
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