Importing multiple vector from a dataframe into the collection

Hi, is there any reference document or guidance on importing multiple vectors from a dictionary into a collection?

Scenario:
I have a dictionary with key-value pairs in the format string: [vector]. I need to import these vectors into a collection. For example:

vector = {
    "a_vector": strings_map[row["a"]],
    "b_vector": strings_map[row["b"]],
    "c_vector": strings_map[row["c"]]
}

Here,have a dictionary strings_map with key-value pairs in the format string: [vector]. I’m mapping specific keys (a, b, c) from a row object to corresponding vector values from a strings_map dictionary.

How can I efficiently import such vectors into a collection?

Answer here: