Aspect category sentiment analysis (ACSA) aims to predict the sentiment polarities of the aspect categories discussed in sentences. Since a sentence usually discusses one or more aspect categories and expresses differ...
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The emergence of new hardware and software tools for game design and play provides an important opportunity to study how players interact and what new modes of play experiences achieve the highest overall player exper...
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CMOS imaging devices are widely used in digital image and video products. However, the strong responses to near infrared radiation of device's R, G and B channels cause the chromatic difference between the capture...
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ISBN:
(纸本)1424411092
CMOS imaging devices are widely used in digital image and video products. However, the strong responses to near infrared radiation of device's R, G and B channels cause the chromatic difference between the captured images and their original scenes. In this paper, we present a new method to solve the problem. After finding the reference pixels with the least value of G or B, we estimated the global ratio of near infrared radiation response to red radiation response Then, the additive response to near infrared radiation was subtracted from the image's raw data of three channels, and the original scene's chromatic information was recovered for all pixels. The experimental result shows that the proposed algorithms can eliminate the effects of infrared radiation and recover chromatic saturation of original scenes without optical high pass filter.
Aspect-category sentiment classification (ACSC) aims to identify the sentiment polarities towards the aspect categories mentioned in a sentence. Because a sentence often mentions more than one aspect category and expr...
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Course recommendations in universities select the most suitable courses for students according to their interests and academic requirements. However, existing works often focus on modeling course selection history, wi...
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Social networking portals like Twitter, Facebook, LinkedIn etc. are getting popular day by day among users' community and many more such portals are getting users attentions to cater their specific needs. Users wr...
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In recent years, with the wide application of CNN in the field of deep learning, the related model of CNN, the Deep Pyramid Convolutional Neural Networks for Text Categorization (DPCNN) model, has emerged, and by the ...
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The research of human facial age estimation(AE)has attracted increasing attention for its wide *** to date,a number of models have been constructed or employed to perform *** the goal of AE can be achieved by either c...
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The research of human facial age estimation(AE)has attracted increasing attention for its wide *** to date,a number of models have been constructed or employed to perform *** the goal of AE can be achieved by either classification or regression,the latter based methods generally yield more promising results because the continuity and gradualness of human aging can naturally be preserved in age ***,the neighbor-similarity and ordinality of age labels are not taken into account *** overcome this issue,the cumulative attribute(CA)coding was *** such age label relationships can be parameterized via CA coding,the potential relationships behind age features are not incorporated to estimate *** this end,in this paper we propose to perform AE by encoding the potential age feature relationships with CA coding via an implicit modeling *** that,we further extend our model to gender-aware AE by taking into account gender variance in aging ***,we experimentally validate the superiority of the proposed methodology.
With the rapid development of Web services, more and more Web services are published on the Internet. A Mashup application that aggregates multiple Web APIs is also becoming more popular. But it also brings a problem ...
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The three dimensional stratum modeling provides important basis of analysis and policy-making in areas such as Geophysics, Petroleum, Minerals, Urban construction and so on. In this paper, we firstly propose a general...
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