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Pregled bibliografske jedinice broj: 896332

Classification of Cognitive Load Using Voice Features: A Preliminary Investigation


Mijić, Igor; Šarlija, Marko; Petrinović, Davor
Classification of Cognitive Load Using Voice Features: A Preliminary Investigation // Proceedings of the 8th IEEE International Conference on Cognitive Infocommunications
Debrecen, Mađarska: IEEE, 2017. str. 345-350 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


CROSBI ID: 896332 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Classification of Cognitive Load Using Voice Features: A Preliminary Investigation

Autori
Mijić, Igor ; Šarlija, Marko ; Petrinović, Davor

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proceedings of the 8th IEEE International Conference on Cognitive Infocommunications / - : IEEE, 2017, 345-350

ISBN
978-1-5386-1264-4

Skup
8th IEEE International Conference on Cognitive Infocommunications - CogInfoCom 2017

Mjesto i datum
Debrecen, Mađarska, 11-14.09. 2017

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
cognitive load, basic arithmetic, classification, machine learning

Sažetak
Cognitive load classification has seen a boost in popularity lately among the speech analysis community. A number of handmade feature based methods and purely machine learning based methods were presented in the last few years, all trained on a small number of established datasets. This paper presents results of several machine learning methods used on an original dataset of voice samples from a preliminary pilot study into effects of cognitive load. Basic arithmetic problems were presented to the participants with instructions to answer them verbally. Acoustic voice features were extracted from the recorded utterances and modeled using methods like Support Vector Machines and Neural Networks. The accuracies of classification are presented over several conditions for a binary classification task (low cognitive load vs. high cognitive load). The viability of the basic arithmetic task as a dataset for cognitive load classification is discussed. Lessons learned during the analysis are also discussed and present a basis for a stronger experiment design using basic arithmetic tasks in the future.

Izvorni jezik
Engleski

Znanstvena područja
Računarstvo



POVEZANOST RADA


Projekti:
HRZZ-IP-2014-09-2625 - Iznad Nyquistove granice (BeyondLimit) (Seršić, Damir, HRZZ - 2014-09) ( CroRIS)

Ustanove:
Fakultet elektrotehnike i računarstva, Zagreb

Profili:

Avatar Url Davor Petrinović (autor)

Avatar Url Igor Mijić (autor)

Avatar Url Marko Šarlija (autor)


Citiraj ovu publikaciju:

Mijić, Igor; Šarlija, Marko; Petrinović, Davor
Classification of Cognitive Load Using Voice Features: A Preliminary Investigation // Proceedings of the 8th IEEE International Conference on Cognitive Infocommunications
Debrecen, Mađarska: IEEE, 2017. str. 345-350 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
Mijić, I., Šarlija, M. & Petrinović, D. (2017) Classification of Cognitive Load Using Voice Features: A Preliminary Investigation. U: Proceedings of the 8th IEEE International Conference on Cognitive Infocommunications.
@article{article, author = {Miji\'{c}, Igor and \v{S}arlija, Marko and Petrinovi\'{c}, Davor}, year = {2017}, pages = {345-350}, keywords = {cognitive load, basic arithmetic, classification, machine learning}, isbn = {978-1-5386-1264-4}, title = {Classification of Cognitive Load Using Voice Features: A Preliminary Investigation}, keyword = {cognitive load, basic arithmetic, classification, machine learning}, publisher = {IEEE}, publisherplace = {Debrecen, Ma\djarska} }
@article{article, author = {Miji\'{c}, Igor and \v{S}arlija, Marko and Petrinovi\'{c}, Davor}, year = {2017}, pages = {345-350}, keywords = {cognitive load, basic arithmetic, classification, machine learning}, isbn = {978-1-5386-1264-4}, title = {Classification of Cognitive Load Using Voice Features: A Preliminary Investigation}, keyword = {cognitive load, basic arithmetic, classification, machine learning}, publisher = {IEEE}, publisherplace = {Debrecen, Ma\djarska} }




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