# Deep Learning with PaddlePaddle 1. [Fit a Line](http://book.paddlepaddle.org/fit_a_line/index.en.html) 1. [Recognize Digits](http://book.paddlepaddle.org/recognize_digits/index.en.html) 1. [Image Classification](http://book.paddlepaddle.org/image_classification/index.en.html) 1. [Word to Vector](http://book.paddlepaddle.org/word2vec/index.en.html) 1. [Understand Sentiment](http://book.paddlepaddle.org/understand_sentiment/index.en.html) 1. [Label Semantic Roles](http://book.paddlepaddle.org/label_semantic_roles/index.en.html) 1. [Machine Translation](http://book.paddlepaddle.org/machine_translation/index.en.html) 1. [Recommender System](http://book.paddlepaddle.org/recommender_system/index.en.html) This tutorial is contributed by PaddlePaddle, and licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.