Computational Science
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Hari

Scientific software engineer, with experience in applications of machine learning: image processing, computer vision and other areas.

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  • Paris, France
  • science-enthusiast
  • Member for 5 years, 11 months
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  • Last seen Jan 19 at 8:04

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11 scale invariance for line-search and trust region algorithms Aug 6 '15
9 Algorithm for optimizing Ax = b with unknown A and known x values May 9 '15
6 Caveats of Hessian free method Mar 12 '15
6 scaling and preconditioning for trust region Newton methods Jun 4 '15
4 Trust-region Newton: implementation issue with Conjugate Gradient calculations Jun 18 '15
3 How do I correctly multiply vectors and matrices in Python and MATLAB? May 16 '15
3 Doubt regarding principled approach towards approximating the Hessian Sep 16 '16
3 Would recalculating the residual in the conjugate gradient method help? Jun 18 '15
2 Doubt regarding stopping criterion for Newton method Feb 28 '15
2 Hessian-free and Truncated Newton methods May 7 '15
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