[PDF] Top 20 Functional data analysis in phonetics

... our data observation unit ...During data generation, each speaker read the text in his/her natural manner, and these recordings were then hand annotated with break ...linguistic data were transcribed ... See full document

... The Analysis Deviances of Wind Data for Ten Station (2) Determine The Analysis Deviances of Rainfall Data for Ten Stations (3) Determine The Plotfit of Smoothing Curves of Wind Data for ... See full document

... the data for current ...calculated. Analysis of variance (ANOVA) was used to detect if there is any significant difference of PVI values between different tones or different speech ... See full document

... Since there are many comparisons (6 levels of emphasis * 3 types of vowels * 7 speakers), no pair-wise comparisons at each emphasis level were conducted, in order to avoid Type I error (i.e. to avoid finding some ... See full document

... Functional Data Analysis (FDA) develops fast in statistics area with the aim of estimating a set of related functions or curves rather than focusing on a single ...a functional data ... See full document

... While a FPCA will decompose the variation between individual curves into a set of uncorrelated, temporal features, the clinical usefulness of this analysis depends on how the FPCs are interpreted. In this study, ... See full document

... the functional curves that originate from cultured TK6 cells that have been exposed to fluorescent Taxol (Taxol 488) for four hours and co-treated with known aneugens over a range of ... See full document

... Selecting the optimal value of the smoothing parameter has been discussed extensively in the literature. Two widely used criteria are the generalized cross validation (GCV) and the restricted maximum likelihood (REML). ... See full document

... Even though the patterns extracted by PCA, FPCA and WPCA were qualitatively consistent, the interpret- ation of the principal components (PCs) and WPCs can be difficult to compare to the FPCs. In PCA, individual days are ... See full document

... The aim of this analysis is to find a relation between a neuropsychological test (Alzheimer’s disease assessment scale - cognitive subscale, ADAS-Cog: Rosen et al., 1984) and FDG- PET images, which measure the ... See full document

... to data from many ...to data with smooth random curves, this method can be applied to analyze data where the sample curves can be un- smooth or even discontinuous, such as those encountered in ... See full document

... statistical analysis of lower structural levels (meter, rhythm, phonetics, vocabulary) of Russian poetic texts, also we describe the software tool for the processing of the poetic texts which is developed ... See full document

... subdivides data in two groups maximising the distance between their induced ...of functional data, namely a linear shrinkage estimator, in order to improve the precision of the ...synthetic ... See full document

... We presented a parser which analyzes new input by probabilistically combining fragments from LFG-annotated corpora into new analyses. We have seen that the parse accuracy increased with increasing fragment size, and that ... See full document

... of functional data such as linear functional discriminant analysis [13], functional logistic regression [28] [21], functional multinomial regression [1], functional ... See full document

... series data, a key strength of the FDA approach is that it makes no parametric assumptions about age or time ...forecasting data across a range of health and demo- graphic issues also have significant ... See full document

... The current paper assumes the very interesting phenomenon that is “effects of phonological-similarity on working memory”. Phonological-similarity effect is a whole term that asserts that to recall dissimilar items from ... See full document

... this functional reconstruction of spectra from discrete observations lies in its combination of dimensionality reduction (number of basis functions) and smoothing (de- gree of B-spline basis ...(noisy ... See full document

... analysis. A second strong argument in favour of raising awareness of phon concepts is that it unlocks an almost unlimited resource, namely the speech patterns of those involved in the lesson. One of the great ... See full document

... on phonetics and prosody in conversation, and consequently there has been a steady growth in the amount of published empirical ...any analysis arises out of, and accounts for, the details of single episodes ... See full document