DPR inference

[salbatarni]

• How to use the DPR model I trained in inference?
• I am using other matrices, so how to get the similarity between a test query and passage?

[jdixosnd]

You can load trained DPR using load method reloaded_retriever = DensePassageRetriever.load(load_dir=save_dir, document_store=None) Found this code in, https://github.com/deepset-ai/haystack-tutorials/blob/main/tutorials/09_DPR_training.ipynb

Also, can you please elaborate your another query.

[salbatarni]

@jdixosnd I think you misunderstood now I am done training a DPR model and I want to test it, how to do so? I am aware of the evaluation tutorial, however, the DPR data format is really different so I am unsure how to do it.

[bilgeyucel]

This issue is related to Haystack v1, closing it Feel free to reopen this if you still have the issue