Fmr Corp.

Yinchun Wang

Man Hei Raymond Yim

The AI-Based Neighbor Discovery Search Engine Apparatuses, Methods and Systems ('ANDSE') transforms embedding neural network training request, object search request inputs via ANDSE components into embedding neural network response, object search response outputs. An embedding neural network training request associated with a set of context objects is obtained. Sample similarity evaluation metrics are determined. For each context object, a set of positive target samples that satisfy the sample similarity evaluation metrics for the respective context object is determined. For each context object and each positive target sample in the respective set of positive target samples, a training example comprising the respective context object and a positive target sample is added to a training set. Configuration parameters for an embedding neural network are determined. The embedding neural network is trained using training examples in the training set. A datastructure that stores the adjusted weights of the embedding neural network is generated.

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Quincy, MA, United States of America

Yinchun Wang