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Search results for: sentiment analysis

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Best Practices for Sentiment Analysis Webinar [Presentation slides]
document 

Sentiment Analysis is a technique used to monitor, measure and derive information from the comments customers make about companies and their products on blog posts, tweets and other mediums. It is...

Archenette EvangelioMay 03, 2011 06:54 am GMT8306 views
00
Best Practices for Sentiment Analysis Webinar [Presentation slides]
Cloud Labor Platforms Lag Behind Other Crowdsourcing Sites in Social Media Awareness
Cloud Labor

As part of a recent collaboration with KL Communications, Crowdsourcing.org examined the five different kinds of crowdsourcing using sentiment analysis. This third report (in a six-article series) aims to determine how the world’s social media users feel about the 15 top Cloud Labor platforms.

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Eric BlattbergJan 27, 2012 02:34 am GMT5394 views
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Cultivating the Crowd for Social Media Analysis
document Distributed Knowledge, Open Innovation

It is imperative that “the crowd” accurately characterizes the sentiment of the tweets that are presented to them. That is why DialogueEarth has partnered with CrowdFlower to maximize quality using...

Fritz SchaeferApr 24, 2011 01:21 am GMT2579 views
10
Cultivating the Crowd for Social Media Analysis
Relevancy and Context are "Critical" with Sentiment Analysis
Distributed Knowledge, Tools

A new post from our friends at Dialogue Earth about their ongoing efforts to determine trends in sentiment using crowdsourcing:

After evaluating machine-based sentiment products and talking to experts in the field, we determined that effective machine-based coding—for the short, often cryptic, Twitter tweets we sought to understand—remained a challenge. We’ve been using an approach that relies mainly on crowd-sourced workers to code the sentiment of tweets on various topics, from specific chatter about Google and Apple during SXSW Interactive, to the broad public mood about weather and gas prices.

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Cristina CaineMay 28, 2011 11:44 pm GMT4547 views
120
Twitter Sentiment Analysis Crowdsourced: 2011 SXSW Interactive

sxsw-banner South by Southwest (SXSW) is the annual opportunity for startups across art and technology to prove themselves or, more often than not, generate buzz in the attempt. Whether you’re checking out the latest surf rock 3-piece or organizing drinks via group text, SXSW generates chatter – and a lot of it.  We couldn’t resist the lure of participation, albeit from across the country, so we decided to turn our developing Pulse technology, for analyzing social sentiment, on the interactive portion of the event. We focused on something a little different, though…

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Michael MelchiorMar 22, 2011 06:32 am GMT4966 views
31
Sentiment Analysis Milestone: More than One Million Human Judgments
Distributed Knowledge, Tools

We have been running a lot of jobs through CrowdFlower, but only recently did I step back and add up the tweets processed. For more than 200,000 individual tweets, we have received more than 1,000,000 trusted, human judgments from the CrowdFlower workforce! I know our research team, who had to do a bunch of judgments early on as we worked out a viable strategy, are grateful that we could get help from the crowd.

 

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Kent Cavender-BaresJul 10, 2011 03:32 pm GMT4101 views
10
Crowdsource your movie choices, then buy tickets or queue on Netflix with FlikPiks
document Distributed Knowledge

FlikPiks is coming into a crowded market, though. There are some great choices out there including the giants like Movies and iPhilix. Fortunately, FlikPiks offers a nice hybrid model that nobody...

Luis Enrique MoralesSep 12, 2011 08:42 pm GMT2401 views
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Crowdsource your movie choices, then buy tickets or queue on Netflix with FlikPiks
CrowdControl Improves Crowdsourcing with Quality Assurance and Scalability
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CrowdControl is making conventional crowdsourcing platforms available to all, helping businesses build and append data and categorize products better, faster and cheaper. And through its unique...

Harshida PatelNov 15, 2011 01:09 am GMT1454 views
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CrowdControl Improves Crowdsourcing with Quality Assurance and Scalability
CrowdControl Transforms Crowdsourced Sentiment Analysis with Latest A.I. Solutions
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CrowdControl's innovative solution gives businesses a significant competitive advantage over others by providing manageable quality data, which can be used to enhance and expand their...

Tim SatterthwaiteNov 21, 2011 10:24 pm GMT1781 views
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CrowdControl Transforms Crowdsourced Sentiment Analysis with Latest A.I. Solutions
The five crowdsourcing categories ranked: Popularity in social media
Crowd Creativity, Crowdfunding, Distributed Knowledge

What do the world’s social media users think about crowdsourcing? Crowdsourcing.org partnered with KL Communications to find out.

Using a tool called Netbase, which indexes and analyzes millions of conversations across the web, Crowdsourcing.org and KLC analyzed data for the top 15 sites generating the most buzz for each of the five main crowdsourcing categories in Crowdsourcing.org’s Directory: cloud labor, crowd creativity, crowdfunding, distributed knowledge and open innovation. This report examines a year of data — timeframe: November 1, 2010 to October 31, 2011 — garnered from Facebook, Twitter, blogs, forums, news sites and consumer reviews.

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Eric BlattbergJan 13, 2012 01:10 am GMT9206 views
710
Everyone that Knows Loves Open Innovation
Open Innovation

So far we've looked at how the crowd feels about the biggest Crowdfunding, Cloud Labor, Crowd Creativity and Distributed Knowledge sites. Now, this week we're going to wrap up our series with a look at the last category in the Crowdsourcing taxonomy--Open Innovation.

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Eric MackFeb 27, 2012 06:00 am GMT5091 views
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New analysis competitions
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Some interesting competitions in data analysis / prediction are the following: 1) Kaggle is managing this year’s KDD Cup; 2) CrowdAnalytix, an India-based company with a business idea...

Jayne AnnFeb 26, 2012 12:54 am GMT1128 views
60
New analysis competitions
Mind of Man: Sentiment Analysis is the Future of Gaming
document 

Mind of Man plays with crowdsourcing and sentiment analysis to make gaming --and the rest of your world-- more personal. Mind of Man (MOM) is a twitter discovery game. It allows players to learn...

Jason RobbinsMay 22, 2012 01:46 pm GMT1368 views
10
Mind of Man: Sentiment Analysis is the Future of Gaming
Using the Crowd to Tell You What Customers Are Thinking
video Cloud Labor, Distributed Knowledge

Sentiment Analysis Symposium (sentimentsymposium.com) presentation, Using the Crowd to Tell You What Customers Are Thinking by Zack Kass, CrowdFlower, May 8, 2012

Luis Enrique MoralesJul 13, 2012 02:12 am GMT2082 views
10
Using the Crowd to Tell You What Customers Are Thinking
Be One of the First to Try This New Sentiment Analysis Tool from Proliphiq
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Poliphiq" pronounced prolific" have a semi-open beta that you can experiment with and see what they are trying to do. They tend to provide more simplistic measurements, such as the...

Tim SatterthwaiteOct 11, 2011 12:47 am GMT2205 views
10
Be One of the First to Try This New Sentiment Analysis Tool from Proliphiq
Human, Hand-Crafted Brand Sentiment: Crowdsourcing for Quality Data Management
video 

Sentiment Analysis Symposium (sentimentsymposium.com) presentation, Human, Hand-Crafted Brand Sentiment: Crowdsourcing for Quality Data Management, by Max Yankelevich, CrowdControl Software, May...

Luis Enrique MoralesJul 13, 2012 05:18 am GMT2777 views
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Human, Hand-Crafted Brand Sentiment: Crowdsourcing for Quality Data Management
Crowdsourcing in Social Science Research
article Cloud Labor, Crowd Creativity, Open Innovation

This presentation is from the recent 2013 Federal CASIC Workshops, sponsored by the Bureau of Labor Statistics and the Census Bureau. The presentation was part of a session on New Technologies in...

Michael KeatingMar 28, 2013 07:52 pm GMT3426 views
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Crowdsourcing in Social Science Research
Strata Gems: Usahidi enables crowdsourced journalism and intelligence
document Crowd Creativity, Open Innovation

Usahidi is a software platform built to crowdsource information over multiple channels such as text messages, email and Twitter. Originally built in 2008 to map reports of post-election violence in...

Benjamin FosselDec 12, 2010 11:55 am GMT2175 views
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Strata Gems: Usahidi enables crowdsourced journalism and intelligence
Tips for Maximizing Your Crowdsourcing Video Project: Dialogue Earth Video Crowdsourcing Contest (part 1)
Crowd Creativity, Distributed Knowledge

“Expert” opinion is highly sought after but, in the nascent industry of crowdsourcing, the bias of experience lies with the crowdsourcing platform owners and their teams and maybe the odd crowdsourcing consultancy. Credible “buy-side” views from the users’ of crowdsourcing are appreciated for their candor and objectivity.

In this post, the first of a two-part article, Crowdsourcing.org interviews Tom Masterman of Dialogue Earth about their decision to experiment with the crowdsourcing of educational science videos. In part 1 of this post, Masterman talks about the issues associated with the decision on whether or not to crowdsource a video project around the issues of control, quality, cost and time to set-up.

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Carl EspostiFeb 17, 2011 08:26 pm GMT7598 views
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Exclusive: CrowdControl launches, brings AI to crowdsourcing
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Most talk around big data focuses on the increasing intelligence of systems, but the continued rise of crowdsourcing startups such as CrowdControl and CrowdFlower suggests human know-how,...

Adam FrazerNov 14, 2011 01:21 pm GMT803 views
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Exclusive: CrowdControl launches, brings AI to crowdsourcing
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