Voici un site qui donne des liens sur quelques livres gratuits autour de la thématique de la science des données (Data Science). On y trouve aussi des livres sur l'apprentissage. p-value.info: Free Datascience books Mining of Massive datasets by Rajamaran, Leskovic & UllmanBayesian Reasoning and Machine Learning by David Barber [website]Information Theory, Inference, and Learning Algorithms by David J.C. MackayFoundations of Statistical Natural Language Processing by Manning & SchützeData Jujitsu by D.J. PatilBuilding Data Science Teams by D.J. PatilNetwork Science by A.-L. BarabasiIntroduction to Information Retrieval, by Manning, Raghavan and SchützeA first encounter with machine learning by WellingGaussian processes for Machine Learning by C.E. RasmussenThe Elements of Statistical Learning, by Hastie, Tibshirani, Friedman -- grandaddy of them allIntroduction to Machine Learning by Smola, VishwanathanThink Bayes by Downey