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34 lines
1.1 KiB
Python
34 lines
1.1 KiB
Python
import os
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from FlagEmbedding import FlagAutoReranker
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def test_base_multi_devices():
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model = FlagAutoReranker.from_finetuned(
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'BAAI/bge-reranker-v2-minicpm-layerwise',
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use_fp16=True,
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query_instruction_for_rerank="A: ",
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passage_instruction_for_rerank="B: ",
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trust_remote_code=True,
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devices=["cuda:3", "cuda:4"], # if you don't have GPUs, you can use ["cpu", "cpu"]
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cache_dir=os.getenv('HF_HUB_CACHE', None),
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)
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pairs = [
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["What is the capital of France?", "Paris is the capital of France."],
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["What is the capital of France?", "The population of China is over 1.4 billion people."],
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["What is the population of China?", "Paris is the capital of France."],
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["What is the population of China?", "The population of China is over 1.4 billion people."]
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] * 100
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scores = model.compute_score(pairs, cutoff_layers=[28])
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print(scores[:4])
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if __name__ == '__main__':
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test_base_multi_devices()
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print("--------------------------------")
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print("Expected Output:")
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print("[1.939453125, -12.71875, -11.78125, 2.189453125]")
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