Wojtekb30/

plt5-paraphraser-pl-synthetic

import torch
from transformers import AutoTokenizer, AutoModelForSeq2SeqLM

MODEL_NAME = "Wojtekb30/plt5-paraphraser-pl"
#MODEL_NAME = "plt5-paraphraser-pl"

print("Loading model...")
tokenizer = AutoTokenizer.from_pretrained(MODEL_NAME)
model = AutoModelForSeq2SeqLM.from_pretrained(MODEL_NAME)

# Use GPU if available
device = torch.device("cuda" if torch.cuda.is_available() else "cpu")
model.to(device)
model.eval()

def paraphrase(text, num_return_sequences=3):
    """
    Generate paraphrases for a given Polish input sentence.
    """

    # The model requires this prefix
    input_text = f"Parafrazuj: {text}"

    inputs = tokenizer(
        input_text,
        return_tensors="pt",
        max_length=256,
        truncation=True
    ).to(device)

    outputs = model.generate(
        **inputs,
        max_length=256,
        num_return_sequences=num_return_sequences,
        num_beams=5,
        do_sample=True,
        temperature=1.0,
        top_k=50,
        top_p=0.95,
    )

    paraphrases = [
        tokenizer.decode(output, skip_special_tokens=True)
        for output in outputs
    ]

    return paraphrases


if __name__ == "__main__":

    test_sentences = [
        "W nocy zapowiadane są bardzo silne opady deszczu, dlatego lepiej nie wychodzić z domu.",
        "Pomimo zmęczenia po ciężkim dniu pracy, Janek zdecydował się pójść na długi spacer z psem do lasu."
    ]

    for sentence in test_sentences:
        print("\nOriginal:", sentence)
        print("Paraphrases:")
        for i, p in enumerate(paraphrase(sentence), 1):
            print(f"{i}. {p}")

import torch
from transformers import AutoTokenizer, AutoModelForSeq2SeqLM

MODEL_NAME = "Wojtekb30/plt5-paraphraser-pl"
#MODEL_NAME = "plt5-paraphraser-pl"

print("Loading model...")
tokenizer = AutoTokenizer.from_pretrained(MODEL_NAME)
model = AutoModelForSeq2SeqLM.from_pretrained(MODEL_NAME)

# Use GPU if available
device = torch.device("cuda" if torch.cuda.is_available() else "cpu")
model.to(device)
model.eval()

def paraphrase(text, num_return_sequences=3):
    """
    Generate paraphrases for a given Polish input sentence.
    """

    # The model requires this prefix
    input_text = f"Parafrazuj: {text}"

    inputs = tokenizer(
        input_text,
        return_tensors="pt",
        max_length=256,
        truncation=True
    ).to(device)

    outputs = model.generate(
        **inputs,
        max_length=256,
        num_return_sequences=num_return_sequences,
        num_beams=5,
        do_sample=True,
        temperature=1.0,
        top_k=50,
        top_p=0.95,
    )

    paraphrases = [
        tokenizer.decode(output, skip_special_tokens=True)
        for output in outputs
    ]

    return paraphrases


if __name__ == "__main__":

    test_sentences = [
        "W nocy zapowiadane są bardzo silne opady deszczu, dlatego lepiej nie wychodzić z domu.",
        "Pomimo zmęczenia po ciężkim dniu pracy, Janek zdecydował się pójść na długi spacer z psem do lasu."
    ]

    for sentence in test_sentences:
        print("\nOriginal:", sentence)
        print("Paraphrases:")
        for i, p in enumerate(paraphrase(sentence), 1):
            print(f"{i}. {p}")