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Posts Tagged ‘SXSW’

Oil Companies’ Profits to Increase Greatly This Year; People’s Energy-Related Questions to Follow Suit.

by May 5, 2011

The rapid increase in oil prices should equate to the oil industry having its best year since 2008, as reported by Chris Kahn for AP (via ABC). Exxon Mobil Corp., Chevron Corp. and ConocoPhilips are expected to report a combined $18.2 billion in first quarter earnings — a 40% increase from last year and just shy of the $20.2 billion that they earned in the first three months of 2008.

An increase in consumption, the constriction of supply (e.g., Libya’s reserve access is currently limited), and also a weaker US dollar are all speculated to contribute to an increase in oil prices.

While some stand to benefit from the rise in oil prices (shareholders), businesses and consumers will feel the hurt as gasoline prices inflate. Increases in gas prices tend to have ripple effects, increasing the prices of transportation and any good or service that is reliant on transportation — bread, toiletries, DVD players, air plane tickets, etc.

The broad societal effect of an increase in oil prices is precisely what makes this issue of interest to Dialogue Earth.  This will undoubtedly augment expressed sentiment related to energy across social media platforms, such as Twitter. (more…)

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A Sentimental Look at SXSW

by March 21, 2011

 

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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Digging into the South-by-Southwest (SXSW) Twitter Traffic on Apple & Google

by March 16, 2011

ssGiven we couldn’t be at South by Southwest (SXSW) this year, we thought it would be interesting to apply our developing Pulse technology to the Twitter chatter connected with the event. Pulse represents our approach to sifting out interesting information from social media dialogue. Our first major application has been in the area of weather mood, a pilot study of which is chronicled here.

The quick overview is that we leverage the power of the crowd using CrowdFlower’s platform to extract a high-quality, nuanced understanding of sentiment from Twitter tweets. Prior to going to the crowd, we develop a strategy to create a survey that we can give to crowd-based workers so that they can make reliable judgments about author sentiment. We then collect a bunch of relevant tweets, do some pre-processing to limit the size of the sentiment coding job sent to the crowd, do some preliminary rounds of coding to ensure quality control, and then run a coding job on a large number of tweets. (more…)

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