Sentence-BERT With a Triplet Network

Learn about the pre-trained Sentence-BERT models and their utilization of triplet network architecture for fine-tuning pre-trained BERT.

The Sentence-BERT uses the Siamese network architecture for fine-tuning the pre-trained BERT with the sentence pair inputs. Now, let's see how Sentence-BERT uses the triplet network architecture.

Computing similarity between three sentences

Suppose we have three sentences—an anchor sentence, a positive sentence (entailment), and a negative sentence (contradiction), as follows:

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