Instructor
Embedding model that takes a task instruction alongside the text.
Aperçu
Instructor embeds text together with an instruction describing what the embedding is for, so one model serves retrieval, clustering and classification without fine-tuning for each. It solves the problem that a single fixed embedding cannot be optimal for several different tasks, and fine-tuning a copy per task is expensive and easy to get wrong. It exists because telling the model what kind of similarity you want is a cheap substitute for training it to want that.
Graphe des technologies
Comment Instructor se rattache au reste de la pile.
Alternatives
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BGE
model
Une alternative à Instructor · source
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Cohere Embed
model
Une alternative à Instructor · source
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E5
model
Une alternative à Instructor · source
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GTE
model
Une alternative à Instructor · source
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Jina Embeddings
model
Une alternative à Instructor · source
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Nomic Embed
model
Une alternative à Instructor · source
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OpenAI Text Embedding 3
model
Une alternative à Instructor · source
Comparaisons
Comparaisons détaillées avec les alternatives ci-dessus.