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Applied Sciences (Switzerland)(1)
ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings(1)
Proceedings of the LACCEI international Multi-conference for Engineering, Education and Technology(1)
Procesamiento del Lenguaje Natural(1)
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Ciencias de la computación(2)
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Métodos informáticos especiales(1)
Convolutional models for the detection of firearms in surveillance videos
ArticleAbstract: Closed-circuit television monitoring systems used for surveillance do not provide an immediate respoPalabras claves:Cameras, Convolution, detection, image recognitionAutores:Christian Salamea-Palacios, David RomeroFuentes:scopusExtended phone log-likelihood ratio features and acoustic-based i-vectors for language recognition
Conference ObjectAbstract: This paper presents new techniques with relevant improvements added to the primary system presentedPalabras claves:Dimensionality reduction, Phone Log-Likelihood Ratios, SDCAutores:Christian Salamea-Palacios, D'Haro L.F., De Córdoba R., Echeverry J.D.Fuentes:googlescopusSpeaker identification using techniques based on one-shot learning
ArticleAbstract: A speaker identification system in order to be effective requires a large number of audio samples ofPalabras claves:Meta learning, N-Way clasification, one-shot learning, Siamese neural network, Speaker Identification, Text independent, Voxceleb1Autores:Christian Salamea-Palacios, Juan Fernando ChicaFuentes:scopusMachine learning models to characterize the cough signal of patients with COVID-19
Conference ObjectAbstract: Automatic recognition of audio signals is a challenging signal task due to the difficulty of extractPalabras claves:characterization, Convolutional neural network, covid-19, Transfer learning, Vggish, YAMNetAutores:Christian Salamea-Palacios, Javier Guaña-Moya, Jessica Reina-Trávez, Paulo Castañeda-Romero, Tarquino Sánchez-Almeida, Xavier Calderón-HinojosaFuentes:scopus