2 Search Results – DataScienceCentral.com

Some NLP: Probabilistic Context Free Grammar (PCFG) and CKY Parsing in Python

SandipanDey
May 6, 2017 at 7:00 pm

This problem appeared as an assignment in the coursera course Natural Language Processing (by Stanford) in 2012. The following description of the problem is taken direct...

A Guide for Applying Machine Learning Techniques in Finance

ZhongminLuo
May 6, 2017 at 3:30 pm

Does it sound familiar to you? In order to get an idea of how to choose a parameter for a given classifier, you have to cross reference to a number of papers or books, wh...

Image Segmentation using deconvolution layer in Tensorflow

EmmanuelleRieuf
May 6, 2017 at 3:30 am

This article was written by Koustuch on CV-Tricks. In this series of post, we shall learn the algorithm for image segmentation and implementation of the same using Ten...

What type are you? Six Job Categories for Data Scientists

LauraBuckler
May 4, 2017 at 11:00 pm

Once dubbed as the sexiest job of the 21st century by The Harvard Business Review, data scientists take pride in having adept technical skills in providing solutions to p...

Are you brave enough to change your Data Habits?

MartinDoyle388
May 3, 2017 at 9:30 pm

Do you often go with gut feeling rather than data and insights? Is your data stored in separate databases, in different formats with different values? We all have bad ha...

Bridging Data Science and Business Intuition

DavidStephenson
May 2, 2017 at 5:30 pm

Target corporation’s massively profitable data science project threw them into the news spotlight a few years back. Their story makes for a valuable case study in brid...

Machine Learning Summarized in One Picture

Vincent Granville
May 2, 2017 at 5:00 pm

Here is a nice summary of traditional machine learning methods, from Mathworks. I also decided to add the following picture below, as it illustrates a method that was ve...

Taxonomy of 3D DataViz

DavidBurden
May 2, 2017 at 5:20 am

Been trying to pull together a taxonomy of 3D data viz. Biggest difference is I think between allocentric (data moves) and egocentric (you move) viewpoints. The differenc...

The Weak Karate of Six Sigma

DonPhilipFaithful
May 2, 2017 at 2:40 am

Six Sigma is a quantitative approach to problem solving – to solve certain types of problems. At the root of Six Sigma is an improvement methodology that can be des...

Twelve types of Artificial Intelligence (AI) problems

ajitjaokar
May 1, 2017 at 2:00 am

Background – How many cats does it take to identify a Cat? In this article, I cover the 12 types of AI problems i.e. I address the question : in which scenarios should...

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