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Rohan Kotwani
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  • United States
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Rohan Kotwani updated their profile
Jul 10
Rohan Kotwani replied to Vincent Granville's discussion Challenge of the week: Finding similar images and graphs
"A cropped image would definitely make it more difficult to detect matches even if the image is the same. This is especially true if the subset image is nothing similar to the original. I'll present two solutions to this problem. The first will…"
Mar 9
Rohan Kotwani replied to Vincent Granville's discussion Challenge of the week: detecting multiple periodicity in time series
"Edit: The validation set had an R-Square of R^2: 0.807764144959 using with same frequency components Training Set Residuals:"
Feb 26
Rohan Kotwani replied to Vincent Granville's discussion Challenge of the week: detecting multiple periodicity in time series
"The global period seems to be of interest because the sum of periodic functions is another periodic function. As Dimitrios suggested, I used Fourier transformations to find the periods of the signal. The periods were 180 and 82 which can be roughly…"
Feb 26

Profile Information

Short Bio:
My name is Rohan Kotwani. I specialize in problem solving and working with complex data. I graduated with a bachelor’s degree in electrical engineering and a master’s degree in analytics. My hope is that, through collaboration, I can make an impact with my broad knowledge of cutting edge technology. My broad skillset includes statistical analysis, text analysis, image analysis, data collection, databases, and optimization.

In the masters of analytics program at LSU, I gained an understanding of various statistical models & how to check the assumptions of these models. Some of the statistical models that I am familiar with are regression, classification, dimensionality reduction, and clustering. Through this program I also gained experience with market research, database design, data warehousing, and optimization techniques.

My strong self-learning ability and software engineering experience, from the electrical engineering program, has enabled me to write various machine learning and signal processing algorithms from scratch. In addition, programming experience has made me comfortable with a variety of unstructured data and the algorithms. Some examples of unstructured data that I am comfortable with are image data, text data, and web page data. Please see my website for specifics. http://freedomtowin.github.io

Fun facts! I like to design and sell niche OS X and iOS productivity apps, solve complex puzzles, and meet people with new and interesting perspectives.
My Website or LinkedIn Profile (URL):
http://www.linkedin.com/in/rkotwani/
Field of Expertise:
Other
Your Job Title:
N/A
How did you find out about AnalyticBridge?
Datasciencecentral.com

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