Nuwan Tharanga

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A Comprehensive Guide to Understand and Implement Text Classification in Python

Table of Contents<p>In this article, I will explain about the text classification and the step by step process to implement it in python.<p>Text …

Deep Learning

Scala-How to apply this class code to a datafile which contains more than one record

How to apply this class code to a datafile which contains more than one recordPlease give me some idea

Biological Species

Introducing TensorFlow Probability

<i>Posted by: Josh Dillon, Software Engineer;</i> <i>Mike Shwe</i><i>, Product Manager; and</i> <i>Dustin Tran</i><i>, Research Scientist — on behalf of the TensorFlow Probability</i> …

Deep Learning

Bayes for estimating a small effect in the context of large variation

Shira Mitchell and Mariel Finucane, two statisticians at Mathematica Policy Research (that’s the policy-analysis organization, not the Wolfram …

Data Science

Two cool features of Python NumPy: Mutating by slicing and Broadcasting

NumPy is pure gold. It is fast, easy to learn, feature-rich, and therefore at the core of almost all popular scientific packages in the Python …

Python Programming

Run Python from R

(This article was first published on <b> ListenData</b>, and kindly contributed to R-bloggers)This article explains how to call or run python from R. Both …

Python Programming

R and TensorFlow Presentations

(This article was first published on <b> R Views</b>, and kindly contributed to R-bloggers)In early March, the Bay Area useR Group was able to hold an R and …

Machine Learning

“The Internal and External Validity of the Regression Discontinuity Design: A Meta-Analysis of 15 Within-Study-Comparisons”

Jag Bhalla points to this post by Alex Tabarrok pointing to this paper, “The Internal and External Validity of the Regression Discontinuity Design: A …

Data Science

macOS Python with numpy faster than Julia in training neural network

I tried porting the NN code presented here to Julia, hoping for a speed increase in training the network. On my desktop, this proved to be the …

Python Programming

Using visualisation to understand R theory

Abstract: In this talk, I will introduce the lobstr package which provides tools to visualise R's data structures on the command line. I'll show …

Data Science

The Art Of Data Science

While the proposed Aetna-Humana and the Anthem-Cigna mergers did not receive regulatory approval in 2017, the challenges in the U.S. health care system continue to drive merger and acquisition activity to disrupt and transform the health care ecosystem. Three recent planned M&As of note include the …

Data Science

How I automated the boring University stuff with Python

Hello,<br>I'm a second year CS Undergrad from India. I love Python. This is my first article here on the dev.to community. So let's begin!<p>My college has …

Python Programming

Data Science and Python

What is this post about ? When I google "Data Science", 8/10 results are of Data Science Courses. When I open these courses, I see some common …

Data Science

25 Open Datasets for Deep Learning Every Data Scientist Must Work With

Introduction<p>The key to getting better at deep learning (or most fields in life) is practice. Practice on a variety of problems – from image …

Deep Learning

Essential skills and traits of elite data scientists

Data scientists continue to be in high demand, with companies in virtually every industry looking to get the most value from their burgeoning …

Consulting

Infographics Show How the Different Fields of Biology, Chemistry, Mathematics, Physics & Computer Science Fit Together

Ask anyone who's pursued a career in the sciences what first piqued their interest in what would become their field, and they'll almost certainly …

Infographics

Data Collection

What is Data Collection?<p>Exactly what it sounds like, actually. Data collection is the process of gathering and measuring information from countless …

Search data science

Big Data

Automated front-end development using deep learning

Creating intuitive and engaging experiences for users is a critical goal for companies of <i>all</i> sizes, and it’s a process driven by quick cycles of …

Machine Learning

Data Analytics vs. Data Science

Big data has become a major component in the tech world today thanks to the actionable insights and results businesses can glean. However, the …

Feature Selection using MRMR

I found two ways to implement MRMR for feature selection in python. The source of the paper that contains the method …

Fundamental Analysis

Display currency in:<p>Get ahead of the market by understanding the true value of a stock and capitalize on its price. Learn fundamental analysis …

Turning Water into Wine

How to turn water into wine (with and without recursion). Calculating Levenshtein distances.

Computer Science

Classical hypothesis testing is really really hard - Statistical Modeling, Causal Inference, and Social Science

This one surprised me. I included the following question in an exam:<p>In causal inference, it is often important to study varying treatment effects: …

The Many Faces of R

Some days I see R as an eclectic programming language preferred by scientists.“Programming languages as people.” From Leftover Salad (David …

Programming Languages

Stephen Hawking, science's brightest star, dies aged 76

The physicist and author of A Brief History of Time has died at his home in Cambridge. His children said: ‘We will miss him for ever’<p>Stephen Hawking obituary by Roger Penrose<p>Tributes poured in on Wednesday to Stephen Hawking, the brightest star in the firmament of science, whose insights shaped …

Physics

Data Science & Machine Learning To Improve The Customer Experience | Presentations | Analytics

Jan Neumann is a director at Comcast Labs Washington DC where he leads the research team. His team combines large-scale machine learning, deep …

Shiny slider examples with the intrval R package

(This article was first published on <b> Peter Solymos - R related posts</b>, and kindly contributed to R-bloggers)The <b>intrval</b> R package is lightweight …

R Language

JavaScript rules but Microsoft programming languages are on the rise

Microsoft languages seem to be hitting the right note with coders across ops, data science, and app development.<p><i>Video: Which programming language do</i> …