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Efficient audio segmentation algorithms based on the …
https://www.researchgate.net/publication/4015349_Efficient_audio_segmentation_algorithms_based_on_the_BIC
A widely adopted algorithm for the audio segmentation is based on the Bayesian information criterion (BIC), applied within a sliding variable-size analysis window.
Efficient audio segmentation algorithms based on the bic ...
https://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.195.2527
Efficient audio segmentation algorithms based on the bic (2003) BibTeX Share OpenURL
Evaluation of BIC-based algorithms for audio segmentation
https://www.cs.helsinki.fi/group/aprill/asp/papers/CSL19.pdf
The Bayesian Information Criterion (BIC) is a widely adopted method for audio segmentation, and has inspired a number of dominant algorithms for this application. At present, however, literature lacks in
Evaluation of BIC-based algorithms for audio …
https://www.researchgate.net/publication/222424873_Evaluation_of_BIC-based_algorithms_for_audio_segmentation
The most common segmentation algorithms based on distance include Bayesian Information Criterion(BIC) [7], Kullback-Leibler distance (KL or KL2) [27] and Generalized Likelihood Ratio(GLR) [13 ...
Evaluation of BIC-based algorithms for audio …
https://www.sciencedirect.com/science/article/pii/S088523080400021X
In this work, three different approaches to the implementation of the well-known local BIC-based audio segmentation algorithm have been beforehand analyzed: (i) a simple method that uses only a sum and a square sum of the input vectors, in order to save computations in estimating covariance matrices on partially shared data; (ii) the approach …
(PDF) BIC-based audio segmentation by divide-and-conquer
https://www.researchgate.net/publication/224762256_BIC-based_audio_segmentation_by_divide-and-conquer
of two audio segments, they used Bayesian Information Criterion (BIC) [14] to evaluate the following two h ypotheses: 1) The union of the feature vectors of the two segments forms a Gaussian clus-...
Computationally Efficient and Robust BIC-Based Speaker ...
https://ieeexplore.ieee.org/document/4544824
Abstract: An algorithm for automatic speaker segmentation based on the Bayesian information criterion (BIC) is presented. BIC tests are not performed for every window …
Optimized Audio Classification and Segmentation …
https://www.hindawi.com/journals/mpe/2015/209814/
Vowel regions initiate when the vowel onset point occurs and ends when vowel offset point occurs. Audio segmentation is also possible, by dividing an audio stream into segments, on the basis of vowel regions . Audio segmentation algorithms can be divided into three general categories. In the first category, classifiers are designed . The features are extracted in time …
BINSEG: An Efficient Speaker-Based Segmentation Technique
https://www.ee.columbia.edu/~dpwe/papers/Zdansky06-BINSEG.pdf
used in speaker change detection algorithms, namely BIC difference based ones [4, 5]. Λˆt I2 =max d<t<T−t R(t) DlogT, (10) where D is defined by Equation 9. When the condition Λˆt >Kis fulfilled the null hypothesis is rejected and the estimated change point ˆtis given by Eq. 4. 3. Proposed Segmentation Algorithms 3.1. Off-line Algorithm
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