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This paper presents an SVM and distance-weighted computing based approach to analyze opinion, which includes two aspects: opinion automatic detection and opinion holder automatic extraction. We established a series related resources to opinion analysis, such as opinion-bearing verb set, orientation indicating adverb set etc. Based on these related resources, we accomplish the detection of opinions...
One novel edge detection algorithm based on neighborhood limited empirical mode decomposition (NLEMD) and its time-frequency analysis is proposed. Firstly, the image is decomposed by NLEMD, then bi-orthant Hilbert transform is applied in IMFpsilas and instantaneous frequency with instantaneous energy are extracted. Secondly, the IMFpsilas and instantaneous frequency with instantaneous energy are fused...
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