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UNIDIMENSIONAL EMBEDDING USING MULTI-MODAL DEEP LEARNING MODELS

Abstract:

Unidimensional embedding using multi-modal deep learning models. An autoencoder executing on a processor may receive transaction data for a plurality of transactions, the transaction data including a plurality of fields, the plurality of fields including a plurality of different data types. An embeddings layer of the autoencoder may generate an embedding vector for a first transaction, the embedding vector includes floating point values to represent the plurality of data types of the transaction data. One or more fully connected layers of the autoencoder may generate, based on the embedding vector, a plurality of statistical distributions for the first transaction, each statistical distribution includes a respective embedding vector. A sampling layer of the autoencoder may sample a first statistical distribution of the plurality of statistical distributions. A decoder of the autoencoder may decode the first statistical distribution to generate an output representing the first transaction.