Microsoft Technology Licensing, LLC

Sanil Rajput

Dmitriy Meyerzon

John Michael Winn

Nikita Voronkov

John Guiver

Matteo Venanzi

Samuel Alexander Webster

Vladimir V Gvozdev

Alexander Armin Spengler

Thomas Minka

Pavel Myshkov

Ivan Korostelev

Anthony Arnold Wieser

Yordan Kirilov Zaykov

Elena Pochernina

Marius Bunescu

In various examples there is a computer-implemented method of database construction. The method comprises storing a knowledge graph comprising nodes connected by edges, each node representing a topic. Accessing a topic type hierarchy comprising a plurality of types of topics, the topic type hierarchy having been computed from a corpus of text documents. One or more text documents are accessed and the method involves labelling a plurality of the nodes with one or more labels, each label denoting a topic type from the topic type hierarchy, by, using a deep language model; or for an individual one of the nodes representing a given topic, searching the accessed text documents for matches to at least one template, the template being a sequence of words and containing the given topic and a placeholder for a topic type; and storing the knowledge graph comprising the plurality of labelled nodes.

Knowledge base with type discovery

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San Francisco, CA, United States of America

Sanil Rajput