Dell Products Inc.

Srishti Gupta

Saurabh Jha

Priya Shanmugasundaram

Sailendu Kumar Patra

Kuruba Ajay Kumar

A method for managing data includes: receiving a request from a user; obtaining a set of tables; analyzing each variable of each table of the set of tables; classifying, based on the analyzing, each variable's data type; identifying, using a first model and dynamic partitioning, a set of columns that is similar based on each variable's data type and a metric; generating, based on a second set of tables comprising the set of columns, a join data graph to model join relationships among the second set of tables; analyzing, using a second model, the graph to identify a set of candidate paths based on each path's score; determining, based on the set of candidate paths and request, a third set of tables and joinable columns associated with the third set of tables; and initiating display of the joinable columns and the third set of tables to the user.

Understanding complex joins by leveraging join data identifiers

A method for automatically responding to a user input includes receiving the user input. The method also includes identifying a current domain associated with the user input. Further, the method includes determining, using a previously trained learning model, a first belief state, where the first belief state is based on the current domain. In addition, the method includes determining, using a reinforcement learning model, a second belief state, where the second belief state is based on the current domain and a reward information. Moreover, the method includes determining an action based on the user input and one selected from the group consisting of the first belief state and the second belief state. Also, the method includes generating a response based on the action and presenting the response to a user.

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Rohini, India

Srishti Gupta