[PDF] Top 20 Latent class model with application to speaker diarization
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Latent class model with application to speaker diarization
... generative model, not to distinguish ...particular speaker is inaccurate and may degrade system ...one speaker dominates the recording, a ran- dom prior tends to result in assigning the segments to ... See full document
19
Speaker diarization of broadcast news in Albayzin 2010 evaluation campaign
... of speaker diarization since it offers a strong application potential, especially in the context of improving the read- ability of automatic ... See full document
9
Integration of evolutionary computation algorithms and new AUTO-TLBO technique in the speaker clustering stage for speaker diarization of broadcast news
... many application fields as a new tool for complex systems ...many application areas, such as pattern recognition, image processing, and machine learning ...the speaker diariza- tion research area, ... See full document
15
One Decade Survey on Speaker Diarization for Telephone and Meeting Speech
... “A Speaker Rediarization Scheme for Improving Diarization in Large Two-Speaker Telephone Datasets” proposed a approach speaker rediarization in an iterative ...of speaker diarizationcan ... See full document
5
Bayesian Estimation of Latent Class Model for Survey Data Subject to Item Nonresponse
... The model has been applied to data from Egypt’s Demographic and Health Survey ...the application, artificial missingness has been created to study the model under different levels of ...the ... See full document
16
Motivations matter: behavioural determinants of preferences for remote and unfamiliar environmental goods
... WTP. Application of TPB in DCE surveys is scarce with only one example in the published literature (Nocella et ...a latent class model are ... See full document
38
An inverse hyperbolic sine heteroskedastic latent class panel tobit model: An application to modelling charitable donations
... “latent class” or “finite mixture” models (for a comprehensive survey of latent class models see McLachlan and Peel, ...solution model, such that we need to employ censored regression ... See full document
34
Application of latent class analysis in assessing the competency of physicians in China
... The LCA mainly uses the maximum likelihood method to estimate the parameters. The evaluation methods for model fitting include the Pearson test, likelihood ratio chi- square test and information evaluation ... See full document
8
Accommodating underlying pro-environmental attitudes in a rail travel context: application of a latent variable latent class specification
... the latent variable specification that is normally distributed with a mean of zero and a standard deviation of ...choice model, we see a high level of heterogeneity being captured by the latent ... See full document
15
Psychopathy and self injurious thoughts and behaviour: application of latent class analysis
... regression model was used to interpret the nature of the latent classes by estimating the associations with the four psychopathy factors, mixed anxiety-depression, violence victimisation, and ... See full document
23
A Comparison of Statistics for Assessing Model Invariance in Latent Class Analysis
... the application of MGLCA to the case of polytomous ...of latent classes was also held constant for the two groups, which may not reflect all conditions encountered in actual ... See full document
20
Mixture of latent trait analyzers for model based clustering of categorical data
... to latent class ...to latent trait analysis with a description of three of the most common techniques to evaluate the likelihood in this model: the Gauss-Hermite quadrature approach (Section ... See full document
49
Segmentation et Regroupement en Locuteurs d’une collection de documents audio (Cross show speaker diarization) [in French]
... Le LIUM_SpkDiarization est composé d’une segmentation acoustique et d’une classification hiérarchique utilisant BIC (Bayesian Information Criterion) comme mesure de similarité entre les locuteurs et comme critère ... See full document
8
Using latent class analysis to model prescription medications in the measurement of falling among a community elderly population
... LCA and CA possess limitations which make its applica- tion to this type of modeling dependent on replication studies. The specific limitations include (1) Classes not known prior to analysis, and (2) Class ... See full document
7
Latent Class Analysis and Latent Profile Analysis
... Latent class analysis (LCA) and latent profile analysis (LPA) are powerful techniques that enable researchers to glean insights into “hidden” psychological experiences to create typologies and ... See full document
24
Latent class bivariate model for the meta-analysis of diagnostic test accuracy studies
... bivariate model BM, which yields a rigorous method for the meta- analysis of data on diagnostic test accuracy, in particu- lar when the studies are selected based on a common threshold ...normal model by ... See full document
9
A latent class model of residential choice behaviour and ethnic segregation preferences
... social class effects that might be embedded in ethnic preferences, ...social class, was proposed by Krysan et ...social class characteristics were manipulated to infer the ethnic preferences free ... See full document
23
Household perceptions and subjective valuations of indoor residual spraying programmes to control malaria in northern Uganda
... preference-based model of prevention choices as we do here, we can move closer to the goal of estimating socially optimal subsidies for malaria prevention efforts (subsidies which may go beyond free provision of ... See full document
13
Identifying the Zheng in psoriatic patients based on latent class analysis of traditional Chinese medicine symptoms and signs
... Zheng class had the highest proportion of males and the highest median ...psoriasis class and other diseases, such as hypertension and gastrointestinal disease, were not strong with P-values of ... See full document
8
Eco efficiency and agricultural innovation systems in developing countries: Evidence from macro level analysis
... conceptual model proposed by Arnold and Bell [16] and further refined by Spielman and Birner [17], four main domains characterise an AIS: (1) Research and education, involving private and public research ... See full document
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