International Business Machines Corporation

Jing Fu

Richard Thomas Goodwin

Bonnie Kathryn Ray

Naoki Abe

Shubir Kapoor

Shilpa N Mahatma

Richard B Segal

Petar Ristoski

Aurelie C Lozano

Robin Lougee

Floyd S Kelly

Kimberly C Lang

Michael G Gemmell

David M Loehr

Christian Harris

Tenzin Yeshi

A method, system, and computer program product for representational learning of product formulas are provided. The method accesses a set of product formulas. Each product formula includes a set of ingredient tuples. A directed graph is generated from the set of product formulas. The directed graph including a node for each ingredient of the sets of ingredient tuples of the set of formulas. The method generates a weighted graph from the directed graph. The weighted graph has a weight assigned to each edge in the directed graph. The method generates an embedding model based on the directed graph. A set of embeddings is determined for the weighted graph where each node is represented with low-dimensional numerical vectors.

Method, system, and computer program product for representational machine learning for product formulation

A computing system initializes a first frontier to be a root of a multi-dimensional hierarchical data structure representing an entity. The system acquires first data corresponding to the first frontier. The system performs modeling on the first data to obtain a first model and a corresponding first statistic. The system expands a dimension of the first frontier. The system gathers second data corresponding to the expanded frontier. The system applies the data modeling on the second data to obtain a second model and a corresponding second statistic. The system compares the first statistic of the first model and the second statistic of the second model. The system sets the second model to be the first model in response to determining that the second model statistic is better than the first model statistic. The system outputs the first model.

Casual modeling of multi-dimensional hierarchical metric cubes

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Yorktown Heights, NY, United States of America

Jing Fu