Day 12: Learning VQA basics
I spent most of today learning about VQA and sentiment evaluation. VQA stands for Visual Question Answering, and it practice it can provide simple answers based on an image. A VQA algorithm utilizes a RNN to evaluate the data it is given. A RNN is a recurrent neural network which uses data it previously passed through a function as input for the next function. This allows a sentence to be represented as a one dimensional vector. Once the sentence is changed into a vector it can be analyzed using sentiment evaluation. Sentiment evaluation takes the most important parts of the sentence and tries to determine if the sentence has a negative or positive view.
Source: http://visualqa.org
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