نتایج جستجو برای: quality estimation
تعداد نتایج: 1000017 فیلتر نتایج به سال:
Page quality estimation is one of the greatest challenges for Web search engines. Hyperlink analysis algorithms such as PageRank and TrustRank are usually adopted for this task. However, low quality, unreliable and even spam data in the Web hyperlink graph makes it increasingly difficult to estimate page quality effectively. Analyzing large-scale user browsing behavior logs, we found that a mor...
The block-matching motion estimation has been aggressively developed for years. Many papers have presented fast block-matching algorithms (FBMAs) for the reduction of computation complexity. Nevertheless, their results, in terms of video quality and bitrate, are rather content-varying. Very few FBMAs can result in stationary or quasistationary video quality for different motion types of video c...
Intrusive subjective speech quality estimation of mean opinion score (MOS) often involves mapping a raw similarity extracted from differences between the clean and degraded utterance onto MOS with fitted function. More recent models such as support vector regression (SVR) or deep neural networks use multidimensional input, which allows for more accurate prediction than one-dimensional (1-D) map...
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