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Filtering by: Creator Datin, Peter L. Remove constraint Creator: Datin, Peter L. Creator You, Zeyu Remove constraint Creator: You, Zeyu Degree Field Electrical and Computer Engineering Remove constraint Degree Field: Electrical and Computer Engineering

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  • Weak-supervision Time-series Analysis

    Creator:
    You, Zeyu
    Abstract:
    Efficient time-series analysis can impact multiple application domains such as motif discovery in gene analysis or music data, extracting spectro-temporal patterns in acoustic scene analysis, or annotating and classifying electrical bio-signals (such as ECG, EEG, and EMG) for medical applications. Time-series analysis involves a variety of tasks. To predict future...
    Resource Type:
    Dissertation
    Full Text:
    are sparse. minimize w,X0 kX0 �Xk2F subject to kwx0ik0  p� l, 81  i  n, kwjk2 = 1, 81  j  p

  • A statistical inference framework for finding recurring patterns in large data with applications to energy management

    Creator:
    You, Zeyu
    Abstract:
    We consider the problem of finding unknown patterns that are recurring across multiple sets. For example, finding multiple objects that are present in multiple images or a short DNA code that is repeated across multiple DNA sequences. We first consider a simple problem of finding a single unknown pattern in...
    Resource Type:
    Masters Thesis
    Full Text:
    , n) = ∑n j=1EZ [W 2 j ] (3.19) Zj ∼ N (0, 1), j = 1, 2, . . . , n (3.20) Wj = eρδj1+ √ ρZj∑n l=1