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The most general blind signal processing (BSP) problem can be formulated as follows. We observe a set of signals from an MIMO (multiple-input multiple-output) non-linear dynamic system (see Fig. 1), where its input signals are generated from a number of independent sources. The objective is to find an inverse neural system (also termed a reconstruction system), to see if it exists and is stable and to estimate the original input signals thereby. This estimation is performed on the basis of only the observed output signals where some a priori knowledge about the system and the stochastic properties of the source signals might be available. Preferably it is required that the inverse system is constructed adaptively so that it has good tracking capability under nonstationary environments.
The problem statements and associated neural network models
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DataScienceCentral newsletter - July 2012
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“In God we trust, all others bring data” —————————- The “ Raw Data -> Aggregated Data -> Intelligence -> Insights -> Decisions ” is a differentiating causal chain in business today. To service this “data->decision” chain a very large industry is emerging. The Business Intelligence, Performance Management and Data Analytics is a large confusing software category with multiple sub-categories — mega-vendors (full stack, niche vendors, data discovery, visualization, data appliances, Open Source , Cloud – SaaS , Data Integration, Data Quality, Mobile BI , Services and Custom Analytics). But the interest in BI and analytics is surging.
The Vendor Landscape of BI and Analytics
Connect all your vendor data Anametrix connects directly to your vendors as well as your internal data sources to enable you to get more out of your existing investments. Anametrix leverages API-based connections, batch data uploads as well as web-based data acquisition to bring together data from all customer engagement sources, including Web Analytics, email marketing, social media, search engine marketing, surveys, live chat, customer relationship management (CRM), marketing automation, U.S Census, and 3rd party research – just to name a few. Analyze across multiple channels
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I’ve recently taken delivery of a Raspberry Pi mini computer. For anyone who doesn’t know, this is a low cost, low power machine, costing around 20 GBP (25 USD) and consuming around 2.5 Watts of power (it is powered by micro-USB). This amazing little device can run linux very adequately, and so naturally I’ve been interested to see if I can get MCMC codes to run on it, and to see how fast they run.
MCMC on the Raspberry Pi « Darren Wilkinson's research blog
"Many thanks to all of you at Rapid-I for your hospitality and professionalism before and during the training course this week. For me there were so many highlights, but I just want to mention that my appreciation of what is possible with RapidMiner increased significantly during the 3 days - great product!"
Rapid - I
(My article “Berlin: Open Source Capital of Creativity” appears in issue 114 of Linux User and Developer magazine. Alas, space was too limited to fit in everything I wanted to. Hence, this post is a bit of bonus content exclusive to my blog.) I very briefly mentioned in the main article how Berlin’s future looks, but I want to expand a little more on it here. The article already explains the factors involved in the expansion of Berlin’s start-up scene. Among other things, the boom is fuelled by relatively low prices and good availability of property.
Berlin: Open Source Capital of Creativity (Bonus article) — The Future | Computer Floss
Cisco WebEx Social Brings Social Collaboration to Mobile Devices, Email and Business Productivity Applications - about it rss
Cisco Extends WebEx Beyond Web Conferencing to Now Include Social and Telepresence, Giving Customers Ways to Use Social and Video to Increase Employee Innovation and Engagement BOSTON June 19, 2012 Today at Enterprise 2.0, Cisco unveiled a variety of innovations that will make it possible for people to participate in social collaboration, regardless of where they are working, by bringing social capabilities to the devices and applications that workers use most often. The innovations pertain to what's now called Cisco WebEx® Social (formerly known as Cisco Quad™) and build upon existing offerings that help employees share knowledge, find experts and information and form effective virtual work teams. With this release of WebEx Social, Cisco is introducing the following capabilities:
Kundenmeinungen erfassen und analysieren: Es mangelt an kennzahlenbasierten Multi-Kanal-Ansätzen | Pressemitteilung Presseportal
Studie von Vovici/Verint und der Peppers & Rogers Group Kiel, 19.6.2012. 96 Prozent der von Vovici? befragten Unternehmen erfassen und analysieren die Meinung ihrer Kunden, um die wirtschaftliche Leistungsfähigkeit ihres Unternehmens zu erhöhen. Das ergab eine Studie von Vovici?Studie von Vovici/Verint und der Peppers & Rogers Group Kiel, 19.6.2012. 96 Prozent der von Vovici? befragten Unternehmen erfassen und analysieren die Meinung ihrer Kunden, um die wirtschaftliche Leistungsfähigkeit ihres Unternehmens zu erhöhen. Das ergab eine Studie von Vovici?, einem Tochterunternehmen von Verint® Systems, in Zusammenarbeit mit der Strategieberatung Peppers & Rogers Group und 1to1 Media®.
Kundenmeinungen erfassen und analysieren: Es mangelt an kennzahlenbasierten Multi-Kanal-Ansätzen | Werbung und Marketing, Werbemittel, Marketing Consulting, Marketing Strategie
Apptapp macht Apps für alle Firmen erschwinglich
Das Schweizer Unternehmen MyWorkspace bietet mit Apptapp einen Dienst für die Erstellung von Apps an. Er richtet sich in erster Linie an Firmen und Organisationen, die nur über wenig IT-Know-how verfügen. Die Nutzung ist bereits ab 85 Euro netto pro Monat möglich. Mit dem Angebot Apptapp will das Schweizer Unternehmen MyWorkspace kleine und mittlere Firmen, Vereine oder sogar Privatpersonen mit Apps bedienen. Zum Start gibt es App-Templates für Gastronomiebetriebe, Musiker, den Fitness-Bereich, Immobilien, Juristen, Kirchen und Non-Profit-Organisationen.SlidePresenter is an online presentation service. It has a free account that is full-featured and the service allows you to create videos that are synced with PowerPoint presentations. It is similar to Knovio . SlidePresenter can be used to create presentations for use by educators in the classroom that can then be reviewed by students at a later date for review or reinforcement or to create training sessions that people can view on their own time. Students can also use it for class projects.
SlidePresenter - free online multimedia presentations
Social media intelligence specialist NetBase has launched a new monitoring solution to help clients understand consumer opinions and track product campaigns and competitors in real-time. The US-based firm’s solutions use a natural language processing (NLP) engine combined with text analytics and machine learning to process billions of social media posts. Its new ‘NetBase ESI Platform’ combines real-time monitoring and measurement with what it describe as instant, interactive insights into the drivers of customer opinions, emotions and behaviors. The tool was developed to provide a view into the sentiment surrounding campaign and product launches, but also offers a means to measure brand equity by understanding emotions about key brand attributes compared to the competition.
15151 - NetBase Launches Real-Time Social Media Monitor
The triumph of generic databases The computerization of commonsense knowledge goes back at least to Ross Quillian’s paper from the 1969 book Semantic Information Processing. Ross used methods that aren’t that different from what I use today, but he was able to store just a few hundred concepts in his computer. The Cyc project , starting in the 1980s contained about 3 million facts. It was successful on it’s own terms, but it didn’t lead to the revolution in natural language processing that it promised.
Generation 5 » Beyond Freebase and DBpedia
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