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to_flat_array()

Addedv2.6.x

This operation converts the current EmbeddingList instance into a flattened NumPy array containing all vector embeddings concatenated.

Request Syntax​

to_flat_array()

RETURN TYPE:

np.ndarray

RETURNS:

A flattened NumPy array containing all vector embeddings concatenated.

EXCEPTIONS:

  • ValueError:

    This exception will be raised if the current EmbeddingList instance is empty.

Examples​

from pymilvus import EmbeddingList

# create an empty embedding list
embeddingList = EmbeddingList()

# add multiple vector embeddings in a batch
embeddingList.add_batch(
    embeddings=[[0.1, 0.2, 0.3, 0.4, 0.5], [0.5, 0.4, 0.3, 0.2, 0.1]]
)

embeddingList.to_flat_array()