Comparative study of performance of particle swarm optimization and fast independent component analysis method in cocktail party problem
المؤلف
المصدر
Journal of Babylon University : Journal of Applied and Pure Sciences
العدد
المجلد 28، العدد 1 (31 مارس/آذار 2020)، ص ص. 217-225، 9ص.
الناشر
تاريخ النشر
2020-03-31
دولة النشر
العراق
عدد الصفحات
9
التخصصات الرئيسية
تكنولوجيا المعلومات وعلم الحاسوب
الملخص EN
There are many methods used for solving the Blind Source Separation problem, such as Independent Component Analysis which became the most commonly used method.
ICA methods depend on one of two properties: sample dependency or non-Gaussianity.
In our study, the cocktail-party problem processed using ICA method.
In this work, we studied the performance of two techniques with the independent component analysis is standard FastICA, and PSO; and compare the results of each algorithm with others according to some evaluation metrics (objective such as SNR and SDR ) and (subjective such as signals plotting and playing).
The implement of these algorithms was to be made with two source signals and three source signals.
As in the evaluation process, the PSO gives more accurate results than FastICA.
Many input speech signals of 8 KHz sampling frequency, that achieve i.i.d.
condition and well-condition were tested for different speeches for men and/or women, also music.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Hamzah, Hawra Sharif. 2020. Comparative study of performance of particle swarm optimization and fast independent component analysis method in cocktail party problem. Journal of Babylon University : Journal of Applied and Pure Sciences،Vol. 28, no. 1, pp.217-225.
https://search.emarefa.net/detail/BIM-1254559
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Hamzah, Hawra Sharif. Comparative study of performance of particle swarm optimization and fast independent component analysis method in cocktail party problem. Journal of Babylon University : Journal of Applied and Pure Sciences Vol. 28, no. 1 (2020), pp.217-225.
https://search.emarefa.net/detail/BIM-1254559
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Hamzah, Hawra Sharif. Comparative study of performance of particle swarm optimization and fast independent component analysis method in cocktail party problem. Journal of Babylon University : Journal of Applied and Pure Sciences. 2020. Vol. 28, no. 1, pp.217-225.
https://search.emarefa.net/detail/BIM-1254559
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references : p. 224-225
رقم السجل
BIM-1254559
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر