Ursula Burns, chairman and CEO, Xerox.According to a recent Fortune study, the number of women CEOs in the Fortune 500 is at its highest total yet at 24 (51 in the Fortune 1,000).Despite this overall low number, Fortune illustrated some interesting trends, including data that shows that women-led businesses posted better returns than the stock market and generated more than their share […]
KindleEmailTopMost marketers (89%) say they still rely heavily on manual analysis to determine consumer sentiment and do not yet feel comfortable leaving the task completely to software, according to recent research from Synapsify.The report was based on data from an online survey of 70 social media community managers and marketing analysts who are regularly tasked with determining consumer opinion based […]
Share”/>EmailShare”/>EmailFINAL DAYS OF THIS SALE:Save up to 56% off HERE on this annual plan saleSave 40% on these DVD study guides for a limited timeI already have 2 official millionaire trading challenge students, and 2 unofficial millionaires, and I’m up $650,000+ halfway through in 2014 trading (see all trades) even as I spend the majority of my time teaching…tools like […]
Abstract: A persistent challenge in Complex Systems (CS) research is the phenomenological reconstruction of systems from raw data. In order to face the problem, the use of sound features to reason on the system from data processing is a key step. In the specific case of complex societal systems, sentiment analysis allows to mirror (part of) the affective dimension. However […]
The Market Speculator: 10 Keys to Success For Part-Time Stock Trading
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10 Keys to Success For Part-Time Stock Trading
Before I became a full-time trader, I traded part time around a demanding job, family obligations and social life. Here are the most important tips that I used to successfully […]
Trying to predict price trends by studying charts is a popular investment technique. In fact, technical analysis is probably the most common form of securities selection because anyone can do it without much training. Predicting that prices will rise because they have been rising is an easy decision. Avoiding securities that have trended down is […]
Computer Science > Computation and Language
Title:
Comparing and Combining Sentiment Analysis MethodsAuthors:Pollyanna Gonçalves,
Matheus Araújo,
Fabrício Benevenuto,
Meeyoung Cha(Submitted on 30 May 2014)
Abstract: Several messages express opinions about events, products, and services,
political views or even their author’s emotional state and mood. Sentiment
analysis has been used in several applications including analysis of the
repercussions of events in social networks, analysis of opinions about […]
The Spanish stock exchange in Madrid. The report also found that the use of tax havens had increased by more than 30% since 2010. Photograph: EPAAlmost all of the 35 companies listed on the Spanish stock exchange use tax havens, according to a report from Observatorio RSC, an organisation that monitors corporate social responsibility.The figures, based on company reports […]
“The path to a commercialized web-based service is certainly not as linear as one might expect, especially today.” – Jim Mayes, co-founder of CignalTypically, a startup forms with an idea that solves a problem. Then a core team of the company is assembled, a smattering of funds are pulled together to develop a minimally viable product, and so on. […]
Center for the Future of Museums: Big Data and the Holy Grail of Museum Metrics
Big Data and the Holy Grail of Museum Metrics
One of the themes covered in CFM’s TrendsWatch 2014 report is the power of big data and data analytics. The ubiquity of internet-connected sensing devices and our relentless use of social media and online commerce generates 2.8 zettabytes […]
