About Jordi Torres

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So far Jordi Torres has created 352 blog entries.

Deep Learning at UPC with Oriol Vinyals & Joan Bruna

May 23rd, 2016|

Today we had a great event, the first seminar on Deep Learning organised by UPC, TelecomBCN, FIB, CFIS and BSC. Thanks Joan and Oriol, It has been impressive!  Enclosed you will find some pictures of his visit! Here you can download the slides of Joan Bruna and here the video of the talk. As soon as I receive the presentation of Oriol I will post the links here too. Huge audience! (photo Sebastià Xambó) (photo Joan Bruna) (photo GabrielOliveira) Two great speakers: (photo Sebastià Xambó) (photos Joan Capdevila) (photos Jordi Torres) Presenters: (photos Joan Capdevila) Meetings with UPC students:(photo Xavier Giro-i-Nieto) Marenostrum visit: (photo Jordi Torres) With (his) former Dean of the Faculty of Mathematics and Statistics (photo Sebastià Xambó)

The Machine Learning Summer School 2016

May 21st, 2016|

One of the great things at BSC-CNIS is that there's always something new to learn  in order to respond to a fast-paced world; you can't really fall into a set routine if the goal of the center is to be always ahead. It is true that my role has changed: I don't write code that ends up with packages at BSC-CNS, I have a higher-level view, however spend some time learning is mandatory. For Computer Science department at BSC-CNS it is important to gradually go beyond the supercomputing architectures and runtimes research habitual fields.  We have been recently incorporated new threads of research in the execution middleware’s for big data arena. However my goal at BSC-CNS is to make a step forward and include in our research roadmap platforms for Machine Learning on [...]

Seminar on Deep Learning at UPC with Oriol Vinyals and Joan Bruna

May 14th, 2016|

We (UPC, TelecomBCN, FIB, CFIS and BSC) are proud to invite you to our first seminar on Deep Learning organized at UPC, next May 23th at 11:00, with the talks of two outstanding speakers: Joan Bruna (UC Berkeley) and Oriol Vinyals (Google DeepMind). Do not miss this great event happening in Barcelona.  And if you are interested in Deep Learning, we are also preparing  a Deep Learning for Computer Vision Summer Seminar  in Barcelona next 4-8 July 2016 ( more info at  http://TelecomBCN.DeepLearning.Barcelona). UPDATE: Photographs of the event here When: Monday  May 23, 11:00-13:00 Place: Aula Màster -  A3 building - UPC Campus Nord - Barcelona Talks: 11:00: Convolutional Neural Networks against the Curse of Dimensionality by Joan Bruna (UC Berkeley).  Convolutional Neural Networks are a powerful class of non-linear representations that have shown through numerous [...]

CaixaBank y el BSC investigarán la aplicación de la computación cognitiva a la innovación financiera

May 7th, 2016|

Esta semana en el BSC-CNS hemos podido materializar un primer acuerdo de colaboración con CaixaBank para promover conjuntamente el desarrollo de sistemas High-Performance Big-Data Analytics basados en Deep Learning para mejorar el servicio a sus clientes y optimizar la eficiencia operativa en sus servicios bancarios. Estoy extremadamente contento, es mi primer proyecto gestionado con mi rol de Senior Innovation Advisor del BSC-CNS. Espero contarles desde este blog futuros avances en los que podamos ganar todos. De momento más detalle lo pueden encontrar en nuestra nota de prensa.  

‘MareNostrum’: la supercomputadora capaz de realizar 1.100 billones de operaciones por segundo

May 2nd, 2016|

Hoy en El País en su sección "protagonistas One" de su canal de youtube presentan una entrevista titulada "'MareNostrum': la supercomputadora capaz de realizar 1.100 billones de operaciones por segundo" en que me han ascendido al cargo de "Investigador jefe del Barcelona Supercomputing Center". Cuando se entere mi jefe creo que se acabó la historia!  :-). Pero habrá valido la pena estos minutos de gloria hasta que me echen, porque creo que ha quedado un documento fantástico que aporta valor, a pesar que fue una entrevista que me costo un poco, dado el "aquí te pillo, aquí te mato" (o simplemente despiste mío de no saber a donde iba. Ya ven, me pillaron con ropa de trabajo, sin traje ni corbata! :-( ). Sin duda el mérito es del equipo [...]

Free Deep Learning Books

April 18th, 2016|

There are not many books on Deep Learning at the moment because it is such a young area of study. However there are new freely online version available of 3 books that cover beginner, intermediate and advanced levels:   Advanced level: "Deep Learning" written by top deep learning scientists Ian Goodfellow, Yoshua Bengio and Aaron Courville. The book includes coverage of all of the main algorithms in the field and can be used as a reference book by those who have experience in the field. Intermediate level: "Neural Networks and Deep Learning" written by Michael Nielsen. The book is a good place to start for those who already have experience in Machine Learning and want to delve into Neural Networks. Beginner level: "FIRST CONTACT WITH TENSORFLOW, get started with Deep Learning programming" written by Jordi Torres. The book is [...]

New release of TensorFlow with distributed computing support

April 13th, 2016|

Few hours ago Google announced his TensorFlow 0.8 that includes distributed computing support. As we already presented in this blog, distributed TensorFlow is powered by the high-performance gRPC library, which supports training on hundreds of machines in parallel according Google post. It complements the recent announcement of Google Cloud Machine Learning, which enables us to use the Google Cloud Platform. The post also announces that they have published a distributed trainer for the Inception image classification neural network in the TensorFlow models repository. The distributed trainer also enables us to scale out training using a cluster management system like Kubernetes from Google. Furthermore, once we have trained our model, we can deploy to production and speed up inference using TensorFlow Serving on Kubernetes. Beyond distributed Inception, the 0.8 release includes new libraries for defining our own distributed models. Using the distributed trainer, they trained the Inception network to 78% accuracy [...]

Mateo Valero Creu de Sant Jordi de la Generalitat a Mateo Valero

April 12th, 2016|

Fantàstic!!!!! Avui s'ha fet públic la concessió de la Creu de Sant Jordi d'enguany al director del BSC-CNS, Mateo Valero, “pel seu treball en l’àmbit de l’arquitectura de computadors, pel qual ha rebut prestigiosos premis internacionals, entre els quals l’Eckert-Mauchly 2007”. El paràgraf anterior està bé, però m'agradaria ser més prosaic i dir que se la mereix amb escreix perquè és un pencaire que ha aportat molt de valor al País. Per posar un exemple molt evident, entre molts, aconseguir que Barcelona sigui referent mundial de la Supercomputació amb un gran centre de recerca que aporta molt de valor, directe i indirectament, a la economia i projecció d'aquest País. Això té molt de valor, que ningú ho dubti. Feliciteu-lo, perquè sens dubte s'ho mereix i fins i tot permeteu-me dir que ja trigavem! Si voleu més detall, [...]

Calçotada season and the new Deep Learning book

April 9th, 2016|

The calçotada season is coming to an end. Keep this excellent recipe from Tampa Bay Times for next year. Now it is time to read First contact with TensorFlow book. Already available a paper version, PDF version and Kindle version. Also this book is going to be freely available on-line in my web page (html version) next April 23th , Saint George's day  (Sant Jordi Day). This day is Barcelona's most romantic day of the year: St Jordi's is a day of Roses and Books. Come to see it! (*) I si no saps quin llibre regalar per St Jordi ...    Sant Jordi's day in all town and cities in Catalonia: #BooksAndRoses  

Cognitive Computing: Issues & Challenges

April 7th, 2016|

  (copy of a post appeared on BSC-CNS blog) Our last newsletter issue presents the BSC view about the challenges of Cognitive Computing. Some of you asked us a more extensive explanation. Here we go! Cognitive Computing? Intelligent systems are mainstream now in most industries [1]. They use artificial intelligence, natural language processing, machine learning, artificial neural networks, streaming analytics, unstructured data and Internet of Things, among many other techniques and technologies. Many of the technologies and events of the every day’s life are directly or indirectly influenced by these intelligent systems. Furthermore, the use of these intelligent systems will impact our society massively: new medical models for personalized medicine, cars with cruise control, drones or robots of all types, etc. We are at the dawn of a new [...]

Aprender TensorFlow en Salamanca

March 31st, 2016|

Hace unos días unos alumnos de la Facultad de Ciencias de la USAL pertenecientes al  capítulo de la ACM se pusieron en contacto conmigo a propósito del libro TensorFlow y en especial por una de sus ilustraciones.  Uno de sus intereses es el campo de la inteligencia artificial y las redes neuronales artificiales, así que desde que fundaron la asociación han venido organizando anualmente workshops con esta temática [1][2]. Ahora organizan un seminario introductorio al aprendizaje automático con redes neuronales y TensorFlow. Me han mostrado su github que han preparado para el curso y sin duda va a ser impresionante, tratando temas  como las LSTM que no contiene mi libro. Les pregunté que debería contar a mis alumnos para animarlos a asistir a este seminario en Salamanca. Aquí va: "La verdad es que estudiar en Salamanca es toda una [...]