Rewrite the paragraph below in detail.
To learn the concepts responsible for reasoning, we seek to model the interactions between local regions of an image via the self-attention mechanism. We adopt a Visual Transformer module~\cite{NAME_1image}, which takes in each feature vector $f \in F$ of size $\mathbb{R}^{K^2 \times D}$ to learn the attention weights between the $K^2$ tokens to focus on relationally relevant regions within images. Wrap the entire output in JSON format.
user