Heterogeneous network node representation learning method based on meta-path
A heterogeneous network and learning method technology, applied in the field of meta-path-based heterogeneous network node representation learning, can solve the problem of insufficient processing ability of complex heterogeneous network graphs, and achieve high classification accuracy
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[0074] The above method will be described in more detail through an embodiment below.
[0075] figure 1 As shown, the meta-path-based heterogeneous network node representation learning method of the present invention includes the following steps:
[0076] A: Construct a network architecture based on the heterogeneous information network graph; then obtain multiple meta-paths of different types from the heterogeneous information network according to the network architecture; then quantify the meta-paths mathematically to obtain the matrix representation corresponding to each meta-path.
[0077] Specifically, step A is realized by performing the following steps:
[0078] A1: Construct a heterogeneous information network dataset, crawl movie description information, user comment data and divided movie style systems from existing movie review websites. Integrate the crawled data into a heterogeneous information network graph about movies, which contains various types of nodes an...
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