795 search results for "Register"

CFP: AusDM 2014 – the 12th Australasian Data Mining Conference

May 13, 2014
By
CFP: AusDM 2014 – the 12th Australasian Data Mining Conference

********************************************************* 12th Australasian Data Mining Conference (AusDM 2014) Brisbane, Australia 27-28 November 2014 http://ausdm14.ausdm.org/ ********************************************************* Data Mining is the art and science of intelligent analysis of (usually big) data sets for meaningful insights. Data mining is actively applied across all … Continue reading →

Read more »

Twitter sentiment analysis based on affective lexicons with R

Twitter sentiment analysis based on affective lexicons with R

Continue to dig tweets. After we reviewed how to count positive, negative and neutral tweets in previous post, I discovered another great idea. Suppose positive or negative is not enough and we want to understand the rate of positivity or negativity. For example, “good” in tweet has 4 points rating, but “perfect” has 6. Thus, we... Read More »

Read more »

Comrades Marathon Negative Splits: The Plot Thickens

May 10, 2014
By
Comrades Marathon Negative Splits: The Plot Thickens

I have been thinking a little more about those mysterious negative splits. Not too surprisingly, this thinking happened while I was out running along the Durban beachfront this morning. Let’s have a look at the ten most extreme negative splits from Comrades Marathon 2013: Below are the splits data for these runners (in the same

Read more »

The RSelenium R Package (Free Webinar)

May 7, 2014
By

The Orange County R User Group (OC-RUG) will soon host a free webinar on the new “RSelenium” R Package which provides a set of R bindings for the Selenium 2.0 webdriver using the JsonWireProtocol. Using RSelenium, you can automate web browsers locally or remotely in order to test various web apps, such as Shiny applications – for example. Webinar Format: ...

Read more »

The RSelenium R Package (Free Webinar)

May 6, 2014
By
The RSelenium R Package (Free Webinar)

The Orange County R User Group (OC-RUG) will soon host a free webinar on the new “RSelenium” R Package which provides a set of R bindings for the Selenium 2.0 webdriver using the JsonWireProtocol. Using RSelenium, you can automate web … Continue reading →

Read more »

7 R Quirks That Will Drive You Nutty

May 5, 2014
By
7 R Quirks That Will Drive You Nutty

7 R Quirks That Will Drive You Nutty StumpedEvery language has its idiosyncrasies. Some “designer”“ type languages have less due to extreme thoughtfulness of language engineers. I suspect Julia for example has many less quirks. However, despite...

Read more »

R in Insurance 2014: Conference Programme & Abstracts

May 1, 2014
By
R in Insurance 2014: Conference Programme & Abstracts

I am delighted to announce that the programme and abstracts for the second R in Insurance conference at Cass Business School in London, 14 July 2014, have been finalised. Register by the end of May to get the early bird booking fee.The organisers grate...

Read more »

Registration now open for useR! 2014 in LA

April 30, 2014
By
Registration now open for useR! 2014 in LA

Join hundreds of other R users from around the world at the annual worldwide R user conference useR! 2014, to be held June 30 - July 3 at the UCLA campus in Los Angeles. Registration is now open for attendees. Advance registration for the conference is just $375 — and even less for academics ($250) and students ($125). Register...

Read more »

useR!2014 at UCLA is open for registration

April 28, 2014
By
useR!2014 at UCLA is open for registration

The Organizing Committee of userR!2014 at UCLA, to be held June 30th through July 3rd, is pleased to announce the opening of registration on its website:  user2014.stat.ucla.edu Discounted prices for early registration are effective through 5/10/14, after which regular registration prices will be in place. The specific program schedule will be announced very soon, so do please check back...

Read more »

Twitter sentiment analysis with R

Twitter sentiment analysis with R

Recently I designed a relatively simple code in R to analyze the content of Twitter posts by using the categories identified as positive, negative and neutral. The idea of processing tweets is based on a presentation http://www.slideshare.net/ajayohri/twitter-analysis-by-kaify-rais. The algorithm evaluates tweets based on the number of positive and negative words in the tweet. The words in the tweet correspond with the words... Read More »

Read more »

Sponsors

Mango solutions



RStudio homepage



Zero Inflated Models and Generalized Linear Mixed Models with R

Quantide: statistical consulting and training



http://www.eoda.de







ODSC

CRC R books series











Contact us if you wish to help support R-bloggers, and place your banner here.

Never miss an update!
Subscribe to R-bloggers to receive
e-mails with the latest R posts.
(You will not see this message again.)

Click here to close (This popup will not appear again)