dataInnovation
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dataInnovation
Proficient in Information System Design used to the development of Business Intelligence Platforms and Semantic Web Ontologies. With experience in the benefits of the knowledge extraction by integrating LinkedData Technologies and OpenData Sources.
Curated by Fàtima Galan
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Elon Musk's $1 billion nonprofit wants to build a robot to do housework

Elon Musk's $1 billion nonprofit wants to build a robot to do housework | dataInnovation | Scoop.it
The mission of OpenAI is to research AI with an eye toward making sure that the robots don't one day go rogue and destroy humanity.
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Why do chatbots suck?

Why do chatbots suck? | dataInnovation | Scoop.it
Chatbots have been in the news a lot this year. First there was Tay, Microsoft’s racist love child, who just couldn’t keep herself under control. Then..
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¿Es ya el momento de la voz?

¿Es ya el momento de la voz? | dataInnovation | Scoop.it
Apple anuncia que prepara un SDK para que los desarrolladores de apps puedan interactuar y tener acceso a la interfa

Via Adele Robots
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IBM's Big Data University: Free Online Learning With Over 400,000 Students - Forbes

IBM's Big Data University: Free Online Learning With Over 400,000 Students - Forbes | dataInnovation | Scoop.it
It is widely forecasted that a shortage of skills in data science and analytics will mean a great deal of money is wasted through missed opportunities in coming years. Traditional academic establishments have begun to move to fill the gap. However, most courses teaching the hot topic skillsets such as [...]

Via Pierre Levy
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State-of-the-Art AI: Building Tomorrow’s Intelligent Systems

State-of-the-Art AI: Building Tomorrow’s Intelligent Systems | dataInnovation | Scoop.it
Peter Norvig, Director of Research for Google, on developing state-of-the-art AI solutions for building tomorrow's intelligent systems.
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How Artificial Intelligence Is Helping Brands Create Ads Just For You

IBM and the Havas Group have launched Havas Cognitive to give marketers Watson's cognitive computing power.
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Expert System gana el premio LT-Innovate 2016

Expert System gana el premio LT-Innovate 2016 | dataInnovation | Scoop.it
Expert System ha sido galardonada con el premio LT-Innovate 2016 a la mejor Tecnología Lingüística durante el encuentro anual de LT-Innovate.
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Google is making its assistant 'conversational' in two new ways

Google is making its assistant 'conversational' in two new ways | dataInnovation | Scoop.it
Google would like to remind you that you can talk with it.
Today Google is announcing a "Google Assistant" that essentially performs the same tasks as other Google interfaces do, but i
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Regression, Logistic Regression and Maximum Entropy part 2 (code + examples) – Ahmet Taspinar

Regression, Logistic Regression and Maximum Entropy part 2 (code + examples) – Ahmet Taspinar | dataInnovation | Scoop.it
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#Clustering #memes in social media streams | #algorithms #sna

#Clustering #memes in social media streams | #algorithms #sna | dataInnovation | Scoop.it

Via luiy
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luiy's curator insight, November 4, 2014 6:43 AM

The problem of clustering content in social media has pervasive applications, including the identification of discussion topics, event detection, and content recommendation. Here we describe a streaming framework for online detection and clustering of memes in social media, specifically Twitter.

 

A pre-clustering procedure, namely protomeme detection, first isolates atomic tokens of information carried by the tweets. Protomemes are thereafter aggregated, based on multiple similarity measures, to obtain memes as cohesive groups of tweets reflecting actual concepts or topics of discussion.

 

The clustering algorithm takes into account various dimensions of the data and metadata, including natural language, the social network, and the patterns of information diffusion. As a result, our system can build clusters of semantically, structurally, and topically related tweets.


The clustering process is based on a variant of Online K-means that incorporates a memory mechanism, used to "forget" old memes and replace them over time with the new ones. The evaluation of our framework is carried out by using a dataset of Twitter trending topics.


Over a one-week period, we systematically determined whether our algorithm was able to recover the trending hashtags. We show that the proposed method outperforms baseline algorithms that only use content features, as well as a state-of-the-art event detection method that assumes full knowledge of the underlying follower network. We finally show that our online learning framework is flexible, due to its independence of the adopted clustering algorithm, and best suited to work in a streaming scenario.

Rescooped by Fàtima Galan from Open Government (worldwide)
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Visualizing Government Archives through Linked Data

Visualizing Government Archives through Linked Data | dataInnovation | Scoop.it
Tonight I’m knocking back a gin and tonic to celebrate finishing a piece of software development for my client the Public Record Office Victoria; the archives of the government of the Austral…
Via Cátedra Libre Open Gov (CLOG)
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Inside OpenAI, Elon Musk’s Wild Plan to Set Artificial Intelligence Free

Inside OpenAI, Elon Musk’s Wild Plan to Set Artificial Intelligence Free | dataInnovation | Scoop.it
OpenAI wants to give away the 21st century's most transformative technology. In the process, it could remake the way people make tech.
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Rescooped by Fàtima Galan from Future Trends and Advances In Education and Technology
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Elon Musk’s Future: Robot Cars, People on Mars and AI Run Amok

Elon Musk’s Future: Robot Cars, People on Mars and AI Run Amok | dataInnovation | Scoop.it
SpaceX and Tesla Motors Inc. founder Elon Musk has never been shy about making bold predictions. His latest pronouncements: that most cars won’t have drivers in three years and people will arrive on Mars by 2025.

Via Grant Montgomery
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Siri-creator shows off first public demo of Viv, ‘the intelligent interface for everything’

Siri-creator shows off first public demo of Viv, ‘the intelligent interface for everything’ | dataInnovation | Scoop.it
Today, onstage at TechCrunch Disrupt NY, Siri creator Dag Kittlaus showed off the first public demo of Viv, an AI virtual system that aims to be "the..
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Python Data Science Tutorials

Python Data Science Tutorials | dataInnovation | Scoop.it
This repo contains a curated list of Python tutorials for Data Science, NLP and Machine Learning. https://github.com/ujjwalkarn/DataSciencePython
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Machine Learning, Machine Intelligence and Cognitive Computing: What Does All of this Have to do with Big Data?

Machine Learning, Machine Intelligence and Cognitive Computing: What Does All of this Have to do with Big Data? | dataInnovation | Scoop.it
Living in the information age and finding the silver lining: Preparing for a future where machines are making lives better by going beyond what they were initially programmed to do.
Artificial intelligence - statistical learning techniques- machine learning – cognitive computing – hear how data is helping to change lives.
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"Es el momento de que las empresas aprovechen las ventajas de la digitalización"

"Es el momento de que las empresas aprovechen las ventajas de la digitalización" | dataInnovation | Scoop.it
Moreno afirma que la mayoría de empresas españolas ha iniciado la transformación digital de cara al mercado y clientes, pero no ocurre así co
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Google’s new artificial intelligence can’t understand these sentences. Can you?

Google’s new artificial intelligence can’t understand these sentences. Can you? | dataInnovation | Scoop.it
These sentences seem wrong, but they're actually right.
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The Internet of Things – An Interactive Primer | Information is Beautiful

The Internet of Things – An Interactive Primer | Information is Beautiful | dataInnovation | Scoop.it
Dedicated to distilling the world’s data, information and knowledge into beautiful, interesting and, above all, useful visualizations, infographics and diagrams.
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Google Home, el altavoz inteligente para el salón

Google Home, el altavoz inteligente para el salón | dataInnovation | Scoop.it
Google presenta su altavoz inteligente para trasladar lo que mejor saben hacer, la inteligencia artificial, al salón de las casas. 

Via Adele Robots
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Amazon’s Giving Away the AI Behind Its Product Recommendations

Amazon’s Giving Away the AI Behind Its Product Recommendations | dataInnovation | Scoop.it
Amazon has become the latest tech giant that's giving away some of its most sophisticated technology.
Fàtima Galan's insight:
“We are releasing DSSTNE as open source software so that the promise of deep learning can extend beyond speech and language understanding and object recognition to other areas such as search and recommendations,” the Q&A section of Amazon’s DSSTNE GitHub page reads. “We hope that researchers around the world can collaborate to improve it. But more importantly, we hope that it spurs innovation in many more areas.”
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Computer-based #personality judgments are more accurate than those made by humans | #social-cognitive

Computer-based #personality judgments are more accurate than those made by humans | #social-cognitive | dataInnovation | Scoop.it

This study compares the accuracy of personality judgment a ubiquitous and important social-cognitive activity between computer models and humans. Using several criteria, we show that computers judgments of people's personalities based on their digital footprints are more accurate and valid than judgments made by their close others or acquaintances (friends, family, spouse, colleagues, etc.). Our findings highlight that people’s personalities can be predicted automatically andwithout involving human social-cognitive skills.


Via luiy
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SORTING - Visualizing sorting #algorithms | #dataviz #datascience

SORTING - Visualizing sorting #algorithms | #dataviz #datascience | dataInnovation | Scoop.it
A visualization of the most famous Sorting Algorithms.

Via luiy
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luiy's curator insight, January 9, 1:26 PM
ABOUT SORTING

Sorting a sequence of items is one of the pillar of Computer Science. 


A sorting algorithm is an algorithm that organizes elements of a sequence in a certain order. Since the early days of computing, the sorting problem has been one of the main battlefields for researchers. The reason behind this is not only the need of solving a very common task but also the challenge of solving a complex problem in the most efficient way. 

SORTING is an attempt to visualize and help to understand how some of the most famous sorting algorithms work. This project provides two standpoints to look at algorithms, one is more artistic (apologies to any real artist out there), the other is more analytical aiming at explaining algorithm step by step. 

This project does not want to teach the theory of sorting algorithms, there are amazing resources, books and courses for this purpose. SORTING is for the ones who want to see these algorithms under a different ligth and hopefully appreciate the processing and brain power behind these piece of genius that in many ways have changed the way we live.