基于蛋白质序列的氨基酸字母表简化

张鑫鹏, 王骏, 王炜

Simplification of amino acid alphabet based on protein sequences

Xinpeng Zhang, Jun Wang, Wei Wang

图1 AA2Vec模型的示意图
The figure exemplifies the training process of the model. The orange and green blocks represent the amino acid matrix

U

and the neighboring matrix

V

. The table on the top right is the normalized co?occurrence matrix

M

. Entries of the co?occurrence matrix

M

denote the probability that amino acids appear in the neighbor.

Fig.1 Schematic overview of AA2Vec model