کنفرانس مهندسی برق ایران

صفحه اصلی / بیست و نهمین کنفرانس مهندسی برق ایران

Attractors Manipulation in Denoising Autoencoders for Robust Phone Recognition

نویسندگان :

Shaghayegh Reza¹ Seyyed Ali Seyyedsalehi² Seyyedeh Zohreh Seyyedsalehi³

1- دانشگاه صنعتی امیرکبیر 2- دانشگاه صنعتی امیرکبیر 3- دانشگاه صنعتی امیرکبیر

کلمات کلیدی :

deep neural networks, denoising autoencoders, attractors, acoustic landmarks, robust recognition, phone recognition

چکیده :

Autoencoder Neural Networks are capable to filter out unwanted variabilities; however, their performance will degrade if their attractors and their basins of attraction are not properly adjusted. In this paper a heuristic method is proposed to increase the number of attractors shaped in desired points and expand their basins of attraction. These well-formed attractors can compensate unwanted variabilities and hence increase the chance of robust recognition. The effectiveness of this method is shown on synthetic data and is compared with another attractor manipulation method called cyclic method. In addition, the performance of this method on phone recognition task has shown 22.1 percent relative increase in the number of attractors and 4.2 percent relative improvement in the phone error rate on Farsdat database.

لیست مقالات

لیست مقالات بایگانی شده

Design, Prototyping and Performance Analysis of a Barometric-Based Soft Force Sensor

Mohammad Reza SheykhAzimi - Mohammad Reza Nayeri - Mehdi Tale Masouleh - Ahmad Kalhor

Observer-Based Control for impulsive switched systems with Uncertain inputs

Soheil Sheikh ahmadi - Farzad Hashemzadeh - Mohammad Ali Badamchizadeh

Battery Sizing for energy management of islanded Microgrid considering the impact of discharge duration on Lead-Acid Battery effective capacity

Mehrdad Bagheri Sanjareh - Mohammad Hassan Nazari - Narges Sadat Ghiasi - Seyyed Mohammad Sadegh Ghiasi - Seyed Hoseein Hosseinian

The Use of NSGA-2 for Optimal Placement and Management of Renewable Energy Sources When Considering Network Uncertainty and Fault Current Limiters

Ali Akbar Farahani - Seyed Hossein Hesamedin Sadeghi

طراحی کنترل‌کننده استروب‌اسکوپ زمان واقعی مبتنی بر هوش مصنوعی برای سیستم های دورانی

مهدی مظفری - سعید جعفری نسب - حامد پورکاوه - سعید شمقدری

Security and Privacy Smart Contract Architecture for Energy Trading based on Blockchains

Masoumeh Nazari - Siavash Khorsandi - Jaber Babaki

یک روش تشخیص و تصحیح خطا برای بلوک های داده

سعیده صادقی - محسن راجی

Secure Control System Using Iterative Secret Sharing

Younes Esmaeili - Mohammad Haeri - Saeed Adelipour

A K-Band Ultra-Low-Power High-Linearity Down-Conversion Mixer in CMOS Technology

Kayvan Qolami - جواد یاوندحسنی

Computational Insights into the Superior Performance of ψ-Graphene in Li-S Batteries: A DFT Study

Donna Rashidi - Maryam Abbasi - Leila Sadeghbeigy - Matin Bakhtavari - Ebrahim Nadimi

ثمین همایش، سامانه مدیریت کنفرانس ها و جشنواره ها - نگارش 40.4.2