Sandipan Dey has not received any gifts yet

Anne Nies liked Sandipan Dey's blog post Implementing kd-tree for fast range-search, nearest-neighbor search and k-nearest-neighbor search algorithms in 2D in Java and python

Nov 14

Raj Singh liked Sandipan Dey's blog post Deep Learning with TensorFlow in Python: Convolution Neural Nets

Oct 16

Tauheedul Ali liked Sandipan Dey's blog post Few Machine Learning Problems (with Python implementation)

Apr 17

Alex Souza liked Sandipan Dey's blog post Solving Simple Probability Problems with Simulation in R

Apr 15

- Short Bio
- Currently Working as

Data Scientist, Turnoutnow

Research Interests

Data Mining, Machine Learning, Text Mining, Natural Language Processing, Information Retrieval, Optimization, Pattern Recognition, Algorithms, Programming/Problem Solving, Computational Photography, Computer Vision, Image Processing, Mathematics, Distributed/Cloud Computing.

Hobbies

Music, Movies

Education

MS, Computer Science, UMBC, USA

BE, Computer Science & Engineering, Jadavpur University, Calcutta, India

Rpubs

http://rpubs.com/sandipan/

WordPress blogs

https://sandipanweb.wordpress.com/

Tumblr blogs

http://sandipanumbc.tumblr.com/

Gmail blogs

https://www.blogger.com/blogger.g?blogID=7539416912746312433#allposts

Linkedin profile

https://www.linkedin.com/in/sandipan-dey-0370276

github

https://github.com/sandipan

Stackoverflow

http://stackoverflow.com/users/4706171/sandipan

DBLP

http://dblp.uni-trier.de/pers/hd/d/Dey:Sandipan

ArnetMiner

https://cn.aminer.org/profile/sandipan/53f4739edabfaee43ed2a4f6

Academia

https://umbc.academia.edu/SDey

ResearchGate

https://www.researchgate.net/profile/Sandipan_Dey

Rosalind

http://rosalind.info/users/sandipan/

Mathworks

http://demonstrations.wolfram.com/preview.html?draft/04814/000001/

Shinyapp

https://sandipan.shinyapps.io/rchartsentiment/

Coursera Profile

https://www.coursera.org/user/i/f34069ce8df6de7dbebfedfb7e760d9f

- My Web Site Or LinkedIn Profile
- http://https://www.linkedin.com/in/sandipan-dey-0370276

- Field of Expertise
- Data Science, Machine Learning, AI, Business Analytics, Deep Learning

- Professional Status
- Technical

- Years of Experience:
- 10+

- Your Job Title:
- Data Scientist

- Interests:
- Other

Posted on August 16, 2018 at 1:30pm 0 Comments 1 Like

In this article a few more popular image processing problems along with their solutions are going to be discussed. Python image processing libraries are going to be used to solve these problems.

As described here, here is the algorithm:

- The cumulative histogram is computed for each image dataset, see the figure below.
- For any…

Posted on August 16, 2018 at 1:00pm 0 Comments 1 Like

In this article a few more popular image processing problems along with their solutions are going to be discussed. Python image processing libraries are going to be used to solve these problems.

Also, the spread in the frequency domain inversely proportional to the spread in the spatial domain. Here is the proof:…

ContinuePosted on August 16, 2018 at 1:00pm 0 Comments 0 Likes

In this article a few popular image processing problems along with their solutions are going to be discussed. Python image processing libraries are going to be used to solve these problems.

- A
*gray-scale*image can be thought of a 2-D function*f(x,y)*of the pixel…

Posted on May 31, 2018 at 10:00pm 0 Comments 2 Likes

This problem also appeared as an assignment problem in the coursera online course *Mathematics for Machine Learning: Multivariate Calculus. *The description of the problem is taken from the assignment itself.

In this assignment, we shall train a neural network to draw a curve. The curve takes *one input* variable, the…

© 2019 Data Science Central ® Powered by

Badges | Report an Issue | Privacy Policy | Terms of Service

**Most Popular Content on DSC**

To not miss this type of content in the future, subscribe to our newsletter.

- Book: Statistics -- New Foundations, Toolbox, and Machine Learning Recipes
- Book: Classification and Regression In a Weekend - With Python
- Book: Applied Stochastic Processes
- Long-range Correlations in Time Series: Modeling, Testing, Case Study
- How to Automatically Determine the Number of Clusters in your Data
- New Machine Learning Cheat Sheet | Old one
- Confidence Intervals Without Pain - With Resampling
- Advanced Machine Learning with Basic Excel
- New Perspectives on Statistical Distributions and Deep Learning
- Fascinating New Results in the Theory of Randomness
- Fast Combinatorial Feature Selection

**Other popular resources**

- Comprehensive Repository of Data Science and ML Resources
- Statistical Concepts Explained in Simple English
- Machine Learning Concepts Explained in One Picture
- 100 Data Science Interview Questions and Answers
- Cheat Sheets | Curated Articles | Search | Jobs | Courses
- Post a Blog | Forum Questions | Books | Salaries | News

**Archives:** 2008-2014 |
2015-2016 |
2017-2019 |
Book 1 |
Book 2 |
More

**Most popular articles**

- Free Book and Resources for DSC Members
- New Perspectives on Statistical Distributions and Deep Learning
- Time series, Growth Modeling and Data Science Wizardy
- Statistical Concepts Explained in Simple English
- Machine Learning Concepts Explained in One Picture
- Comprehensive Repository of Data Science and ML Resources
- Advanced Machine Learning with Basic Excel
- Difference between ML, Data Science, AI, Deep Learning, and Statistics
- Selected Business Analytics, Data Science and ML articles
- How to Automatically Determine the Number of Clusters in your Data
- Fascinating New Results in the Theory of Randomness
- Hire a Data Scientist | Search DSC | Find a Job
- Post a Blog | Forum Questions

## Comment Wall

## You need to be a member of Data Science Central to add comments!

Join Data Science Central