Sap Se

Valentin Rublack

Benjamin Weggenmann

Various examples are directed to systems and methods for obscuring natural language data. A programmed computer may access natural language data comprising a first plurality of sequenced tokens. The programmed computer may apply an encoder model to the first plurality of sequenced tokens to generate a latent space representation of the first plurality of sequenced tokens, the latent space representation comprising a first content latent vector describing a content of the natural language data and a first author latent vector describing an author of the natural language data. The programmed computer may modify the first author latent vector to generate an obscured author latent vector. The programmed computer may apply a decoder model to the first content latent vector and the obscured author latent vector to generate obscured natural language data, the obscured natural language data comprising a second plurality of tokens.

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Cologne, Germany

Valentin Rublack