Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 4 of 4 for “"meta-paths"”.
-
AsymSim: meta path-based similarity with asymmetric relations
… networks by introducing the concept of meta paths, or paths that connect object types via a sequence of relations. These meta path-based similarity measures can capture the subtlety of peer similarity for paths containing symmetric edges, but real data contains asymmetric relations that …
-
GeneSet MAPR: Characterization of gene sets through heterogeneous network patterns
… similarity to an input set. We apply the idea of meta-paths as an abstraction to counteract typical big data problems of noise and overfitting. We also aim to demystify the black-box nature of machine learning by providing intuitive feedback about why items are considered similar. While the method …
-
Publication venue recommendation in heterogeneous information networks
… often use full texts, abstracts along with other meta data. The main challenge, for this line of works, is to resolve topic ambiguity because many venues share similar topics and topics evolve over time. Another line of works are network-based approaches, which make recommendations using co-author …
-
A framework for dynamic heterogeneous information networks change discovery based on knowledge engineering and data mining methods
… richer networks based on the user-specific (meta-paths) constraints (iii) Cluster the relational data patterns based on structural properties of nodes in the dynamic network (iv) Develop a hybrid approach using knowledge engineering, temporal rule mining and clustering to detect changes in …