VirusInfectionAttack/getEmbedding.py at master · liangzid/VirusInfectionAttack · GitHub

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"""
======================================================================
GETEMBEDDING ---

Obtain the Embedding of Setences.

    Author: Zi Liang <zi1415926.liang@connect.polyu.hk>
    Copyright © 2025, ZiLiang, all rights reserved.
    Created: 13 March 2025
======================================================================
"""


# ------------------------ Code --------------------------------------

## normal import
import json
from typing import List, Tuple, Dict
import random
from pprint import pprint as ppp


# pip install -U FlagEmebdding

from FlagEmbedding import BGEM3FlagModel as Model


def getembeddings(sentls1, sentls2):
    model = Model("BAAI/bge-m3", use_fp16=True)
    embedls1 = model.encode(
        sentls1,
        batch_size=32,
        max_length=512,
    )["dense_vecs"]
    embedls2 = model.encode(
        sentls2,
    )["dense_vecs"]

    return embedls1, embedls2