The present invention is a method for constructing a knowledgebase that can provide analysis and trend prediction of emerging technologies. Metadata and full text are gathered from collections of documents, which can include more than 10 million documents, and are used to build a heterogeneous network of elements related to themes such as technical emergence. Indicators and models are selected that identify network characteristics and trends of interest. The indicators can be derived by applying a combination of citation analyses, natural language processing, entity disambiguation, organization classification, and time series analyses. A metric can be used to evaluate indicator utility. A framework can be sued to generate and validate the indicators. The models can be derived using an automated process. Upon receipt of a query, the indicators and models can be used to apply a scoring process to extracted features to predict a future prominence of an entity.
Please help me write a proper abstract based on the patent claims. CLAIM: 1. A method for constructing a knowledgebase useful for providing analysis and predictions based on a collection of data, the method comprising: obtaining a collection of data; extracting features from said data, at least one of said features being extracted from full text included in said data; applying disambiguation to said extracted features; using said collection of data and extracted features to build a heterogeneous network of elements related to at least one designated theme; and deriving indicators and models from said network of elements that identify network characteristics and trends characteristic of said collection of data, wherein said collection of data, extracted features, heterogeneous network of elements, indicators, and models are configured as a knowledgebase that is suitable for providing analysis and predictions based on the collection of data. 2. The method of claim 1, wherein said collection of data includes a plurality of documents. 3. The method of claim 2, wherein the documents in the collection of data are obtained from at least one of a document repository and a document superset. 4. The method of claim 2, wherein said documents include patents and papers. 5. The method of claim 2, wherein the documents are represented in an extensible markup language (XML) format. 6. The method of claim 2, wherein the collection of data includes at least ten million documents. 7. The method of claim 1, wherein deriving said indicators includes at least one of citation analysis, natural language processing, entity disambiguation, organization classification, and time series analysis. 8. The method of claim 1, wherein deriving said indicators includes application of a combination of citation analyses, natural language processing, entity disambiguation, organization classification, and time series analyses to said network of elements. 9. The method of claim 1, wherein deriving said indicators includes using a framework to generate and validate the indicators. 10. The method of claim 1, wherein at least some of the models are derived using an automated process. 11. The method of claim 1, wherein at least some of the models are derived using at least one metric for evaluating a utility at least one of the indicators. 12. The method of claim 1, wherein the at least one designated theme includes technical emergence. 13. The method of claim 1, wherein said features include at least one of: topics; funding; organizations in text; relationships between citations; relationships between technical terms; document sections; and document genre. 14. The method of claim 1, further comprising: accepting a nomination query from a user; extracting features from said knowledgebase based on said query; using said indicators and models to apply a scoring process to said extracted features to predict a future prominence of at least one entity related to said query; and providing said prediction to said user. 15. The method of claim 14, wherein said extracted features include properties of elements in the heterogeneous network relating to at least one of: terminology; patent impact; paper impact; persons; and organizations. 16. The method of claim 14, further comprising providing an explanation of said prediction to said user. 17. The method of claim 14, further comprising, after applying said scoring process, delivering feedback to the knowledgebase and using said feedback to improve future predictions of prominence of entities. 18. The method of claim 1, wherein identify network characteristics and trends includes: deriving indicators from at least one of metadata and full text included in the collection of data; and using Bayesian models to combine the indicators. 19. The method of claim 1, wherein the indicators are derived by applying computations that include at least one of a time series and a single value.