The invention discloses a multi-hop attention and depth model, method, storage medium and terminal for classification of target sentiments. In said model, the combined two-dimensional lexical features (matrix3) produced by the first convolution operation module are used in each hop of attention calculation module and the attention weight information is continuously transmitted to sublayers; before calculation in the last hop, the one-dimensional lexical features input are weighted (by lexical vector weighting module) in the model with the attention (the first attention calculation module) before convolution operation (the second convolution operation module), to generate the weighted combined two-dimensional lexical features (matrix4) to be used in the final attention calculation.
MULTI-HOP ATTENTION AND DEPTH MODEL, METHOD, STORAGE MEDIUM AND TERMINAL FOR CLASSIFICATION OF TARGET SENTIMENTS