Educational Records
Secondary School Certificate
Union Technical High School , Comilla, Bangladesh. (2002-2004)
Group: Science, Merit Position: First,
CGPA: 4.94, CGPA Scale: 5.00,
Achievement: Board Scholarship
Higher Secondary Certificate
Government Science College , Dhaka, Bangladesh. (2004-2006)
Group: Science, CGPA: 5.00, CGPA Scale: 5.00,
Bachelor of Science in Electrical & Electronic Engineering (B. Sc Eng. in EEE)
Khulna University of Engineering & Technology, Bangladesh. (January 10, 2007-2011)
Department: Electrical & Electronic Engineering, Merit Position: Third,
CGPA: 3.85, CGPA Scale: 4.00,
Achievement: Technical Scholarship
Remarks: Thesis Title: QRS Complex Detection of ECG Signal using Empirical Mode Decomposition
Master of Science in Electrical & Electronic Engineering (M. Sc. Eng. in EEE)
Khulna University of Engineering & Technology, Bangladesh. (July, 2012-2014)
CGPA: 4.00, CGPA Scale: 4.00,
Achievement: University Scholarship
Thesis Title: Frequency Recognition of Selected Features of EEG Signals with Neuro-Statistical Method
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The advent of research work to analyze massive multiway oriented electroencephalogram (EEG)
signals with low configurable computer is a great challenge. This thesis presents an algorithm for
extracting underlying frequency components of such EEG data. Frequency components of these
data play a vital role to realize brain-body condition. Usually, a huge amount of time and
specially built computers are essential to process these EEG data having different subjects. It
also restricts to visualize inherent frequency of EEG for a general practitioner. An algorithm is
developed using two-stage cascaded architecture of canonical correlation analysis with neural
network named neural canonical correlation analysis (NCCA) to address three major challenges
for extracting frequency components from EEG data, such as: (a) It processes massive data
which are feed sequentially into neural network, rather than feeding whole data at a time, (b) It
uses the conventional personal computer instead of special computer built for such application,
(c) It spends very short time for a moderate data set consisting of several ways (time, trials and
channels). (d) It considers the nonlinear correlation among the data groups while statistical CCA
ignores it. In order to get reliable and robust result, the experimental are carried out with
different structures of network such as linear, nonlinear and nonlinear feedback structures. The
inherent dominant frequency of 1 Hz having a quite resemblance with EEG landscape has been
found. This provides a great opportunity in analyzing brain-body function.
Although it is possible to recognize frequency of massive EEG data at shorter time with NCCA
than statistical CCA, but subjects differentiation is still a great challenge. In this view, this paper
presents a new feature selection (FS) approach based on NCCA. In order to get robust features
subset having maximum correlation and minimum redundancies, NCCA is devised to search
highly correlated subsets by maximizing correlation among several subdivisions of raw data and
pruning the features of lightly scored weights of CCA network. The result of NCCA is very
robust in terms of accuracy. In this sense, frequency recognition is very easy using selected EEG
features than original features which are inspected from correlation profiles. The computational
complexity is also greatly reduced if selected features are used to recognize frequency which is
proved theoretically and experimentally. In this connection, elapsed time is calculated and
observed that NCCA is about 2 to 33 times faster to recognize frequencies from selected EEG
features than original set.
Degree of philosophy
The Australian National University, Australia. (23 May 2015 Student Type: International,
Remarks: Continued