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Search results for: sentiment analysis

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Best Practices for Sentiment Analysis Webinar [Presentation slides]
document Distributed Knowledge, Open Innovation

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 GMT7554 views
50
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 GMT5095 views
11
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 GMT2443 views
80
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 GMT3849 views
10
Human, Hand-Crafted Brand Sentiment: Crowdsourcing for Quality Data Management
video Cloud Labor, Distributed Knowledge

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 GMT2667 views
10
Human, Hand-Crafted Brand Sentiment: Crowdsourcing for Quality Data Management
Twitter Sentiment Analysis Crowdsourced: 2011 SXSW Interactive
Distributed Knowledge, Tools

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 GMT4768 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 GMT3815 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 GMT2289 views
10
Crowdsource your movie choices, then buy tickets or queue on Netflix with FlikPiks
Exclusive: CrowdControl launches, brings AI to crowdsourcing
document Distributed Knowledge

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 GMT732 views
10
Exclusive: CrowdControl launches, brings AI to crowdsourcing
CrowdControl Improves Crowdsourcing with Quality Assurance and Scalability
document Tools

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 GMT1359 views
30
CrowdControl Improves Crowdsourcing with Quality Assurance and Scalability
CrowdControl Transforms Crowdsourced Sentiment Analysis with Latest A.I. Solutions
document Distributed Knowledge, Tools

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 GMT1647 views
40
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 GMT8452 views
00
Crowdfunding platforms creating buzz online
Crowdfunding

A look at which of the many crowdfunding platforms are the most talked about online, and how positive the social media buzz is...

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Eric MackJan 23, 2012 05:17 pm GMT5306 views
10
The Creative Crowd Finds a Home in the Cloud
Crowd Creativity

We've already examined how the online public seems to feel about Crowdfunding, as well as Cloud Labor. Now, this week we're going to look at the data for Crowd Creativity platforms.

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Eric MackFeb 02, 2012 09:59 pm GMT3298 views
00
Distributed Knowledge: It's a Wiki-World
Distributed Knowledge

Distributed Knowledge is the most discussed type of crowdsourcing, with the category’s top 15 platforms garnering nearly nine million social media mentions during the examined one-year timeframe. There’s a reason, after all, that the cocktail party definition of crowdsourcing is “Wikipedia, for everything.” Speaking of the community-authored encyclopedia, Wikipedia ranks highest in “absolute buzz” among Distributed Knowledge sites, racking up 2,216,124 total mentions. Social news aggregator Digg comes in a close second with 2,118,646 mentions, followed by social news site Reddit, the self-proclaimed “front page of the internet,” which garnered 1,747,223 mentions. Discovery engine StumbleUpon and TomTom, a GPS navigation company that crowdsources map info, round out the top five with 1,247,871 and 476,283 mentions respectively.

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Eric BlattbergFeb 10, 2012 01:58 am GMT2433 views
00
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 GMT4715 views
31
New analysis competitions
document Distributed Knowledge

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 GMT997 views
00
New analysis competitions
BrandsEye
site Cloud Labor / Micro-tasks

Online mentions of a brand that match the phrases in a BrandsEye account are passed to a crowd to be rated. Multiple members of the crowd will rate a mention for certain attributes - such as...

Roger NortonFeb 28, 2012 09:46 am GMT1606 views
10
BrandsEye
Stazoo crowdsourced opinion service launches
document Distributed Knowledge

Stazoo, a network for user reviews covering music, film and politics, has launched online. The service scours Twitter accounts for opinions on subjects that fall under each topic, and uses a...

Pablo BracciniApr 19, 2012 11:32 pm GMT909 views
10
Stazoo crowdsourced opinion service launches
Mind of Man: Sentiment Analysis is the Future of Gaming
document Distributed Knowledge

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 GMT1227 views
150
Mind of Man: Sentiment Analysis is the Future of Gaming
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