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Mathematics
Sandipan Dey's user avatar
Sandipan Dey's user avatar
Sandipan Dey's user avatar
Sandipan Dey
  • Member for 9 years, 7 months
  • Last seen this week
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About

Data Scientist and Author (@Kolkata)

Research Interests

Machine Learning, Image Processing, Computer Vision, Deep Learning, Data Mining, NLP, Information Retrieval, Mathematics, Pattern Recognition, Algorithms, Problem Solving.

My blogs:

  1. https://sandipanweb.wordpress.com/
  2. https://www.datasciencecentral.com/profile/SandipanDey/
  3. https://github.com/sandipan/Blogs

My books:

  1. https://www.amazon.com/Hands-Image-Processing-Python-interpretation/dp/1789343739/
  2. https://www.amazon.com/Python-Image-Processing-Cookbook-processing/dp/1789537142/
  3. https://www.amazon.com/Image-Processing-Masterclass-Python-Techniques-ebook/dp/B08YK4CC7S/

My Youtube channel:

https://www.youtube.com/playlist?list=PLl2zq7-M9E2uD8u0X19ZDtg7-uYhyvThA

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Top posts

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8
unbiased estimate of the covariance
Oct 9, 2019
6
Prove $\ln2+\lg2<1$ without a calculator.
Mar 29
5
Newton's Method vs Gradient Descent?
Aug 13, 2023
4
derivative of cost function for Logistic Regression
Nov 27, 2017
4
Computing a limit of a sum mixed with product.
Sep 17, 2021
4
Find the Fisher Information of $X\sim{\rm Poisson}(\mu)$
Apr 12, 2021
3
Stochastic Processes: Markov Chains
Dec 1, 2021
3
Number of onto functions
Nov 20, 2021
3
The median minimizes the sum of absolute deviations (the $ {\ell}_{1} $ norm)
Oct 19, 2021
3
Convexity of a function in $\mathbb{R^2}$
Oct 11, 2021

Top network posts

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60
python sklearn multiple linear regression display r-squared
44
Is complexity O(log(n)) equivalent to O(sqrt(n))?
43
Scipy.optimize Inequality Constraint - Which side of the inequality is considered?
33
python SyntaxError: invalid syntax %matplotlib inline
26
Plot feature importance with xgboost