本论文中，评价函数被通过对类型标签独特性的研究提出了。基于此函数，可以

In this paper, the evaluation function is proposed through the research on the uniqueness of the type label. <br><br>Based on this function, the mapped type labels can be sorted according to the scores, and the type labels with higher scores can be selected in the path exploration. The specific rules will be introduced in section 5.3 Policy network. <br><br>According to the scoring standard for single point type defined above, this article proposes a new meta-path scoring standard considering point type, which is defined as follows: <br><br>Definition 4.8 (Meta-Path Score based on point type) For a given meta-path, its meta-path score is calculated as follows:

In this paper, the evaluation function is put forward through the study of the uniqueness of type labels.<br><br>Based on this function, you can sort the mapped type labels by scoring, and choose the type labels with higher ratings in your exploration of the path, as described in the 5.3 Policy network section.<br><br>Based on the type scoring criteria for single points defined above, this paper proposes a new metapath scoring criterion for considering point types, as defined below:<br><br>Define 4.8 (Meta-Path Score based on point type metapath scoring) for a given metapath whose metapath score is calculated as follows:

In this paper, the evaluation function is proposed by studying the uniqueness of type tags.<br>Based on this function, the mapped type tags can be sorted according to the score, and the type tags with higher score can be selected in the path exploration. The specific rules will be introduced in section 5.3 policy network.<br>According to the above definition of single point type scoring standard, this paper proposes a new meta path scoring standard considering point type. The specific definition is as follows:<br>Definition 4.8 (meta path score based on point type) for a given Metapath, the Metapath score is calculated as follows:<br>