Rank: 697 based on 128 downloads (last 30 days) and 5 files submitted
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Bilwaj Gaonkar

E-mail
Company/University
University of Pennsylvania

Personal Profile:
Professional Interests:
Bioengineering, machine learning, High dimensional geometry, data mining, medical image analysis

 

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Files Posted by Bilwaj View all
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(last 30 days) 		Comments Rating
23 May 2012 Text summarization tool Summarization of large amount of text into small summaries Author: Bilwaj Gaonkar natural language proc..., statistics, finance, article, data exploration 49 0
22 Mar 2012 Sparse representations classifier Kernel version of the sparse representations classifier implemented with CVX Author: Bilwaj Gaonkar classification, sparse representation... 45 0
  • 5.0
5.0 | 1 rating
18 Mar 2012 LDA for high dimension small sample size data Linear discriminant analysis when the data dimensionality is high and sample size is much smaller Author: Bilwaj Gaonkar medical, image analysis, signal processing, biotech, statistic, lda 24 0
27 Sep 2007 Barnsley's fern This is a simple implementation of the Barnsleys' fern Author: Bilwaj Gaonkar fractals, fern, chaos, mathematics, barnsley 4 2
  • 1.0
1.0 | 1 rating
18 Jul 2007 Screenshot Geodesic solver Program uses metric tensor as input and generates geodesic equations in 4 d space time as output Author: Bilwaj Gaonkar chemistry, physics, geodesic, geodesics, christoffel, affine 6 2
Comments and Ratings by Bilwaj
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16 Apr 2009 GLCM texture features Calculates texture features from the input GLCMs Author: Avinash Uppuluri

Comments and Ratings on Bilwaj's Files View all
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03 Apr 2012 Sparse representations classifier Kernel version of the sparse representations classifier implemented with CVX Author: Bilwaj Gaonkar Tom

15 Mar 2011 Geodesic solver Program uses metric tensor as input and generates geodesic equations in 4 d space time as output Author: Bilwaj Gaonkar yasmina, khellaf

hello, it does not work, but that of "geodesic solv" is wonderful
thank you,
I want to change the parameters, for example, to find the geodesic equations of a sphere or a torus, or Monkey Saddle .... but I can not
in any case, thank you very much for the release of "geodesic solv"
ÉcouterLire phonétiquement
28 Sep 2007 Barnsley's fern This is a simple implementation of the Barnsleys' fern Author: Bilwaj Gaonkar marcus, chris

very slow and very poor programming
27 Sep 2007 Barnsley's fern This is a simple implementation of the Barnsleys' fern Author: Bilwaj Gaonkar x@y.z, Jos

A nice plot (++), unfortunately obtained by a a script(-), containing no help or useful comments at all (-), and using poor programming techniques(-).

Suggestions for improvement:
- make this a function
- add help and comments
- pre-allocate x an y
19 Jul 2007 Geodesic solver Program uses metric tensor as input and generates geodesic equations in 4 d space time as output Author: Bilwaj Gaonkar Makris, Athanasios

I assume that the program is written mainly for educational purposes.
From this point of view it is well written, while it is really easy to follow.
(Especially the calculation of Christofell's symbols).

A source of potential misunderstanding in the program is the variable r.
It is used in the beginning of the program as a symbolic variable and later as a numeric one.

Top Tags Applied by Bilwaj
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affine, article, barnsley, biotech, chaos
Files Tagged by Bilwaj View all
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Updated   File Tags Downloads
(last 30 days) 		Comments Rating
23 May 2012 Text summarization tool Summarization of large amount of text into small summaries Author: Bilwaj Gaonkar natural language proc..., statistics, finance, article, data exploration 49 0
22 Mar 2012 Sparse representations classifier Kernel version of the sparse representations classifier implemented with CVX Author: Bilwaj Gaonkar classification, sparse representation... 45 0
  • 5.0
5.0 | 1 rating
18 Mar 2012 LDA for high dimension small sample size data Linear discriminant analysis when the data dimensionality is high and sample size is much smaller Author: Bilwaj Gaonkar medical, image analysis, signal processing, biotech, statistic, lda 24 0
02 Sep 2008 Screenshot Molecular Image Denoising Program for removing noise from molecular level images Author: Jeny Rajan enhancement, molecular image, image denoising, filtering, diffusion 17 0
27 Sep 2007 Barnsley's fern This is a simple implementation of the Barnsleys' fern Author: Bilwaj Gaonkar fractals, fern, chaos, mathematics, barnsley 4 2
  • 1.0
1.0 | 1 rating

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