Abstract: Systems and methods are described for determining trustworthiness. The systems and methods may perform obtaining a plurality of nodes associated with a first entity, wherein the plurality of nodes correspond to one or more additional entities, each of the one or more additional entities being defined by a trust metric, a relationship indication, and at least one activation function, generating, for each of the plurality of nodes, an output by executing each activation function according to a set of predefined rules defined for the plurality of nodes, wherein each activation function uses a respective trust metric defined for the one or more additional entities, and generating a model for determining trustworthiness of the first entity based on each relationship indication and the output for each of the plurality of nodes.