System and method for secure drug discovery information processing

A method for secure drug discovery information processing over a blockchain based platform, the method comprising:

• (i) accessing a data record and a metadata associated with the data record, wherein the data record corresponds to one of a predefined data type recognized by the blockchain based platform;
• (ii) retrieving one or more ontologies from amongst a plurality of ontologies, based on the metadata of the data record;
• (iii) measuring a term frequency of keywords in the retrieved ontology against a term frequency of keywords in the data record;
• (iv) validating the data record to belong to a domain of the retrieved ontology, if the keywords from the retrieved ontology are present in the data record above a predetermined value;
• and
• (v) extracting one or more value features from the validated data record to determine an association of the data record to a node in a network map of biomedical entities.

A computer readable medium containing program instructions for execution on a computer system, which when executed by a computer, cause the computer to perform a method, wherein the method is implemented via a system comprising:

• (i) accessing a data record and a metadata associated with the data record, wherein the data record corresponds to one of a predefined data type recognized by the blockchain based platform;
• (ii) retrieving one or more ontologies from amongst a plurality of ontologies, based on the metadata of the data record;
• (iii) measuring a term frequency of keywords in the retrieved ontology against a term frequency of keywords in the data record;
• (iv) validating the data record to belong to a domain of the retrieved ontology, if the keywords from the retrieved ontology are present in the data record above a predetermined value;
• and
• (v) extracting one or more value features from the validated data record to determine an association of the data record to a node in a network map of biomedical entities.