Gurpreet Gosal - Cerebras Systems | LinkedIn (original) (raw)

About

Programming: C/C++, Python, Java, R, Matlab, Unix, object oriented design, parallel…

Experience & Education

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Licenses & Certifications

Volunteer Experience

Project Assistant

IEEE

Nov 2013 - Present11 years 1 month
Science and Technology
Open Source Radar Imaging System for Avalanche Detection and Rescue Operations

IEEE Ottawa Section

Sep 2013 - Present11 years 3 months
Education

Publications

IEEE Antenna and Propagation Society (APS) Symposium, Memphis, TN, USA Jul 2014

The design of transmitarray antennas usually utilizes a database consisting of the complex transmission coefficient values of an element as a function of its controllable geometrical features. In the design process this database needs to be “inverted” so that transmission coefficients can be input and geometrical feature values output. When more than one such feature applies the latter process is not entirely straightforward, but inverse neural networks can be used for such purposes.
Other authors
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Courses

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Projects

Mar 2016

Implemented generalized additive model (gam) in a regression problem to predict the server CPU usage in user mode given various performance parameters of the processor.
Used loon (data visualization tool in R) for visualization and applied power transformation to obtain linear relationship between two explanatory variates.
Classified the data set into two ranges of performance parameters given the corresponding cpu usage.
Tools used: Unix, Python, Matlab, R

Nov 2015

Implemented ensemble learning, boosting approach, to improve decision tree algorithm in a text classification in the context of spam filtering for emails.

Feb 2013

Lens Antennas Arrays are conventionally designed utilizing periodic structure analysis. Finite Element Method, MoM or Finite Difference Time Domain method simulators can perform this task to a very high degree of accuracy but the problem size is computationally very expensive. Thus, techniques like Neural Network modelling of EM structures come into play as, instead of meshing the whole problem domain and solving for fields, it actually uses already solved fields at discrete points in the…
Lens Antennas Arrays are conventionally designed utilizing periodic structure analysis. Finite Element Method, MoM or Finite Difference Time Domain method simulators can perform this task to a very high degree of accuracy but the problem size is computationally very expensive. Thus, techniques like Neural Network modelling of EM structures come into play as, instead of meshing the whole problem domain and solving for fields, it actually uses already solved fields at discrete points in the domain and interpolates these curves in virtually unknown regions of design variables. Artificial Neural Network is nothing but to optimize weight parameters for each term of a summation of Gaussian function.

Feb 2016 - Mar 2016

Worked on 'Finding Waldo' dataset wherein the goal was to predict (x,y) location of Waldo on a 2 page spread given a training dataset containing (x,y) locations of Waldo spotted in various pages of different books.
Applied robust regression model using Tuckey's Bisquared weighting function to limit the impact of outliers on the regression model.

Oct 2015 - Dec 2015

Kaggle Competition.
Worked on a natural language processing (NLP) problem. Objective was to classify a dataset of cooking ingredients where each sample is recipe from a particular cuisine (label) and based upon the label we had to classify each recipe to the cuisine it belongs to.

Honors & Awards

Faculty of Math

Jan 2016

Faculty of Mathematics

Sep 2015

Faculty of Graduate Studies, University of Waterloo

Sep 2015

Faculty of Engineering,

Nov 2014
Faculty of Engineering at University of Ottawa recognized students holding external scholarships and awards.

Faculty of Graduate and Postdoctoral Studies, University of Ottawa

Jul 2014

IEEE Ottawa

Mar 2014
Won 1st Prize at Graduate Research Day Poster Competition held at University of Ottawa

Languages

Full professional proficiency

Elementary proficiency

Full professional proficiency

Full professional proficiency

Organizations

Vice Chair

Mar 2014 - Present

Project Assistant, Volunteer

Nov 2013 - Present

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