mirror of
https://github.com/ltcptgeneral/cse151b-final-project.git
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166 lines
19 KiB
Plaintext
166 lines
19 KiB
Plaintext
{
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"cells": [
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{
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"cell_type": "code",
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"execution_count": 1,
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"metadata": {},
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"outputs": [
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{
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"name": "stderr",
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"output_type": "stream",
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"text": [
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"C:\\Users\\art\\AppData\\Local\\Packages\\PythonSoftwareFoundation.Python.3.11_qbz5n2kfra8p0\\LocalCache\\local-packages\\Python311\\site-packages\\tqdm\\auto.py:21: TqdmWarning: IProgress not found. Please update jupyter and ipywidgets. See https://ipywidgets.readthedocs.io/en/stable/user_install.html\n",
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" from .autonotebook import tqdm as notebook_tqdm\n"
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]
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}
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],
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"source": [
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"from torch.utils.data import Dataset\n",
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"from transformers import BertGenerationEncoder, BertGenerationDecoder, EncoderDecoderModel, BertTokenizer\n",
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"from tqdm import tqdm as progress_bar\n",
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"import torch\n",
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"import matplotlib"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 2,
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"metadata": {},
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"outputs": [
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{
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"name": "stdout",
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"output_type": "stream",
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"text": [
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"cuda\n"
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]
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}
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],
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"source": [
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"device = torch.device(\"cuda\" if torch.cuda.is_available() else \"cpu\")\n",
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"print(device)"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 3,
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"metadata": {},
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"outputs": [
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{
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"name": "stderr",
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"output_type": "stream",
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"text": [
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"You are using a model of type bert to instantiate a model of type bert-generation. This is not supported for all configurations of models and can yield errors.\n",
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"You are using a model of type bert to instantiate a model of type bert-generation. This is not supported for all configurations of models and can yield errors.\n",
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"Some weights of BertGenerationDecoder were not initialized from the model checkpoint at google-bert/bert-large-uncased and are newly initialized: ['bert.encoder.layer.0.crossattention.output.LayerNorm.bias', 'bert.encoder.layer.0.crossattention.output.LayerNorm.weight', 'bert.encoder.layer.0.crossattention.output.dense.bias', 'bert.encoder.layer.0.crossattention.output.dense.weight', 'bert.encoder.layer.0.crossattention.self.key.bias', 'bert.encoder.layer.0.crossattention.self.key.weight', 'bert.encoder.layer.0.crossattention.self.query.bias', 'bert.encoder.layer.0.crossattention.self.query.weight', 'bert.encoder.layer.0.crossattention.self.value.bias', 'bert.encoder.layer.0.crossattention.self.value.weight', 'bert.encoder.layer.1.crossattention.output.LayerNorm.bias', 'bert.encoder.layer.1.crossattention.output.LayerNorm.weight', 'bert.encoder.layer.1.crossattention.output.dense.bias', 'bert.encoder.layer.1.crossattention.output.dense.weight', 'bert.encoder.layer.1.crossattention.self.key.bias', 'bert.encoder.layer.1.crossattention.self.key.weight', 'bert.encoder.layer.1.crossattention.self.query.bias', 'bert.encoder.layer.1.crossattention.self.query.weight', 'bert.encoder.layer.1.crossattention.self.value.bias', 'bert.encoder.layer.1.crossattention.self.value.weight', 'bert.encoder.layer.10.crossattention.output.LayerNorm.bias', 'bert.encoder.layer.10.crossattention.output.LayerNorm.weight', 'bert.encoder.layer.10.crossattention.output.dense.bias', 'bert.encoder.layer.10.crossattention.output.dense.weight', 'bert.encoder.layer.10.crossattention.self.key.bias', 'bert.encoder.layer.10.crossattention.self.key.weight', 'bert.encoder.layer.10.crossattention.self.query.bias', 'bert.encoder.layer.10.crossattention.self.query.weight', 'bert.encoder.layer.10.crossattention.self.value.bias', 'bert.encoder.layer.10.crossattention.self.value.weight', 'bert.encoder.layer.11.crossattention.output.LayerNorm.bias', 'bert.encoder.layer.11.crossattention.output.LayerNorm.weight', 'bert.encoder.layer.11.crossattention.output.dense.bias', 'bert.encoder.layer.11.crossattention.output.dense.weight', 'bert.encoder.layer.11.crossattention.self.key.bias', 'bert.encoder.layer.11.crossattention.self.key.weight', 'bert.encoder.layer.11.crossattention.self.query.bias', 'bert.encoder.layer.11.crossattention.self.query.weight', 'bert.encoder.layer.11.crossattention.self.value.bias', 'bert.encoder.layer.11.crossattention.self.value.weight', 'bert.encoder.layer.12.crossattention.output.LayerNorm.bias', 'bert.encoder.layer.12.crossattention.output.LayerNorm.weight', 'bert.encoder.layer.12.crossattention.output.dense.bias', 'bert.encoder.layer.12.crossattention.output.dense.weight', 'bert.encoder.layer.12.crossattention.self.key.bias', 'bert.encoder.layer.12.crossattention.self.key.weight', 'bert.encoder.layer.12.crossattention.self.query.bias', 'bert.encoder.layer.12.crossattention.self.query.weight', 'bert.encoder.layer.12.crossattention.self.value.bias', 'bert.encoder.layer.12.crossattention.self.value.weight', 'bert.encoder.layer.13.crossattention.output.LayerNorm.bias', 'bert.encoder.layer.13.crossattention.output.LayerNorm.weight', 'bert.encoder.layer.13.crossattention.output.dense.bias', 'bert.encoder.layer.13.crossattention.output.dense.weight', 'bert.encoder.layer.13.crossattention.self.key.bias', 'bert.encoder.layer.13.crossattention.self.key.weight', 'bert.encoder.layer.13.crossattention.self.query.bias', 'bert.encoder.layer.13.crossattention.self.query.weight', 'bert.encoder.layer.13.crossattention.self.value.bias', 'bert.encoder.layer.13.crossattention.self.value.weight', 'bert.encoder.layer.14.crossattention.output.LayerNorm.bias', 'bert.encoder.layer.14.crossattention.output.LayerNorm.weight', 'bert.encoder.layer.14.crossattention.output.dense.bias', 'bert.encoder.layer.14.crossattention.output.dense.weight', 'bert.encoder.layer.14.crossattention.self.key.bias', 'bert.encoder.layer.14.crossattention.self.key.weight', 'bert.encoder.layer.14.crossattention.self.query.bias', 'bert.encoder.layer.14.crossattention.self.query.weight', 'bert.encoder.layer.14.crossattention.self.value.bias', 'bert.encoder.layer.14.crossattention.self.value.weight', 'bert.encoder.layer.15.crossattention.output.LayerNorm.bias', 'bert.encoder.layer.15.crossattention.output.LayerNorm.weight', 'bert.encoder.layer.15.crossattention.output.dense.bias', 'bert.encoder.layer.15.crossattention.output.dense.weight', 'bert.encoder.layer.15.crossattention.self.key.bias', 'bert.encoder.layer.15.crossattention.self.key.weight', 'bert.encoder.layer.15.crossattention.self.query.bias', 'bert.encoder.layer.15.crossattention.self.query.weight', 'bert.encoder.layer.15.crossattention.self.value.bias', 'bert.encoder.layer.15.crossattention.self.value.weight', 'bert.encoder.layer.16.crossattention.output.LayerNorm.bias', 'bert.encoder.layer.16.crossattention.output.LayerNorm.weight', 'bert.encoder.layer.16.crossattention.output.dense.bias', 'bert.encoder.layer.16.crossattention.output.dense.weight', 'bert.encoder.layer.16.crossattention.self.key.bias', 'bert.encoder.layer.16.crossattention.self.key.weight', 'bert.encoder.layer.16.crossattention.self.query.bias', 'bert.encoder.layer.16.crossattention.self.query.weight', 'bert.encoder.layer.16.crossattention.self.value.bias', 'bert.encoder.layer.16.crossattention.self.value.weight', 'bert.encoder.layer.17.crossattention.output.LayerNorm.bias', 'bert.encoder.layer.17.crossattention.output.LayerNorm.weight', 'bert.encoder.layer.17.crossattention.output.dense.bias', 'bert.encoder.layer.17.crossattention.output.dense.weight', 'bert.encoder.layer.17.crossattention.self.key.bias', 'bert.encoder.layer.17.crossattention.self.key.weight', 'bert.encoder.layer.17.crossattention.self.query.bias', 'bert.encoder.layer.17.crossattention.self.query.weight', 'bert.encoder.layer.17.crossattention.self.value.bias', 'bert.encoder.layer.17.crossattention.self.value.weight', 'bert.encoder.layer.18.crossattention.output.LayerNorm.bias', 'bert.encoder.layer.18.crossattention.output.LayerNorm.weight', 'bert.encoder.layer.18.crossattention.output.dense.bias', 'bert.encoder.layer.18.crossattention.output.dense.weight', 'bert.encoder.layer.18.crossattention.self.key.bias', 'bert.encoder.layer.18.crossattention.self.key.weight', 'bert.encoder.layer.18.crossattention.self.query.bias', 'bert.encoder.layer.18.crossattention.self.query.weight', 'bert.encoder.layer.18.crossattention.self.value.bias', 'bert.encoder.layer.18.crossattention.self.value.weight', 'bert.encoder.layer.19.crossattention.output.LayerNorm.bias', 'bert.encoder.layer.19.crossattention.output.LayerNorm.weight', 'bert.encoder.layer.19.crossattention.output.dense.bias', 'bert.encoder.layer.19.crossattention.output.dense.weight', 'bert.encoder.layer.19.crossattention.self.key.bias', 'bert.encoder.layer.19.crossattention.self.key.weight', 'bert.encoder.layer.19.crossattention.self.query.bias', 'bert.encoder.layer.19.crossattention.self.query.weight', 'bert.encoder.layer.19.crossattention.self.value.bias', 'bert.encoder.layer.19.crossattention.self.value.weight', 'bert.encoder.layer.2.crossattention.output.LayerNorm.bias', 'bert.encoder.layer.2.crossattention.output.LayerNorm.weight', 'bert.encoder.layer.2.crossattention.output.dense.bias', 'bert.encoder.layer.2.crossattention.output.dense.weight', 'bert.encoder.layer.2.crossattention.self.key.bias', 'bert.encoder.layer.2.crossattention.self.key.weight', 'bert.encoder.layer.2.crossattention.self.query.bias', 'bert.encoder.layer.2.crossattention.self.query.weight', 'bert.encoder.layer.2.crossattention.self.value.bias', 'bert.encoder.layer.2.crossattention.self.value.weight', 'bert.encoder.layer.20.crossattention.output.LayerNorm.bias', 'bert.encoder.layer.20.crossattention.output.LayerNorm.weight', 'bert.encoder.layer.20.crossattention.output.dense.bias', 'bert.encoder.layer.20.crossattention.output.dense.weight', 'bert.encoder.layer.20.crossattention.self.key.bias', 'bert.encoder.layer.20.crossattention.self.key.weight', 'bert.encoder.layer.20.crossattention.self.query.bias', 'bert.encoder.layer.20.crossattention.self.query.weight', 'bert.encoder.layer.20.crossattention.self.value.bias', 'bert.encoder.layer.20.crossattention.self.value.weight', 'bert.encoder.layer.21.crossattention.output.LayerNorm.bias', 'bert.encoder.layer.21.crossattention.output.LayerNorm.weight', 'bert.encoder.layer.21.crossattention.output.dense.bias', 'bert.encoder.layer.21.crossattention.output.dense.weight', 'bert.encoder.layer.21.crossattention.self.key.bias', 'bert.encoder.layer.21.crossattention.self.key.weight', 'bert.encoder.layer.21.crossattention.self.query.bias', 'bert.encoder.layer.21.crossattention.self.query.weight', 'bert.encoder.layer.21.crossattention.self.value.bias', 'bert.encoder.layer.21.crossattention.self.value.weight', 'bert.encoder.layer.22.crossattention.output.LayerNorm.bias', 'bert.encoder.layer.22.crossattention.output.LayerNorm.weight', 'bert.encoder.layer.22.crossattention.output.dense.bias', 'bert.encoder.layer.22.crossattention.output.dense.weight', 'bert.encoder.layer.22.crossattention.self.key.bias', 'bert.encoder.layer.22.crossattention.self.key.weight', 'bert.encoder.layer.22.crossattention.self.query.bias', 'bert.encoder.layer.22.crossattention.self.query.weight', 'bert.encoder.layer.22.crossattention.self.value.bias', 'bert.encoder.layer.22.crossattention.self.value.weight', 'bert.encoder.layer.23.crossattention.output.LayerNorm.bias', 'bert.encoder.layer.23.crossattention.output.LayerNorm.weight', 'bert.encoder.layer.23.crossattention.output.dense.bias', 'bert.encoder.layer.23.crossattention.output.dense.weight', 'bert.encoder.layer.23.crossattention.self.key.bias', 'bert.encoder.layer.23.crossattention.self.key.weight', 'bert.encoder.layer.23.crossattention.self.query.bias', 'bert.encoder.layer.23.crossattention.self.query.weight', 'bert.encoder.layer.23.crossattention.self.value.bias', 'bert.encoder.layer.23.crossattention.self.value.weight', 'bert.encoder.layer.3.crossattention.output.LayerNorm.bias', 'bert.encoder.layer.3.crossattention.output.LayerNorm.weight', 'bert.encoder.layer.3.crossattention.output.dense.bias', 'bert.encoder.layer.3.crossattention.output.dense.weight', 'bert.encoder.layer.3.crossattention.self.key.bias', 'bert.encoder.layer.3.crossattention.self.key.weight', 'bert.encoder.layer.3.crossattention.self.query.bias', 'bert.encoder.layer.3.crossattention.self.query.weight', 'bert.encoder.layer.3.crossattention.self.value.bias', 'bert.encoder.layer.3.crossattention.self.value.weight', 'bert.encoder.layer.4.crossattention.output.LayerNorm.bias', 'bert.encoder.layer.4.crossattention.output.LayerNorm.weight', 'bert.encoder.layer.4.crossattention.output.dense.bias', 'bert.encoder.layer.4.crossattention.output.dense.weight', 'bert.encoder.layer.4.crossattention.self.key.bias', 'bert.encoder.layer.4.crossattention.self.key.weight', 'bert.encoder.layer.4.crossattention.self.query.bias', 'bert.encoder.layer.4.crossattention.self.query.weight', 'bert.encoder.layer.4.crossattention.self.value.bias', 'bert.encoder.layer.4.crossattention.self.value.weight', 'bert.encoder.layer.5.crossattention.output.LayerNorm.bias', 'bert.encoder.layer.5.crossattention.output.LayerNorm.weight', 'bert.encoder.layer.5.crossattention.output.dense.bias', 'bert.encoder.layer.5.crossattention.output.dense.weight', 'bert.encoder.layer.5.crossattention.self.key.bias', 'bert.encoder.layer.5.crossattention.self.key.weight', 'bert.encoder.layer.5.crossattention.self.query.bias', 'bert.encoder.layer.5.crossattention.self.query.weight', 'bert.encoder.layer.5.crossattention.self.value.bias', 'bert.encoder.layer.5.crossattention.self.value.weight', 'bert.encoder.layer.6.crossattention.output.LayerNorm.bias', 'bert.encoder.layer.6.crossattention.output.LayerNorm.weight', 'bert.encoder.layer.6.crossattention.output.dense.bias', 'bert.encoder.layer.6.crossattention.output.dense.weight', 'bert.encoder.layer.6.crossattention.self.key.bias', 'bert.encoder.layer.6.crossattention.self.key.weight', 'bert.encoder.layer.6.crossattention.self.query.bias', 'bert.encoder.layer.6.crossattention.self.query.weight', 'bert.encoder.layer.6.crossattention.self.value.bias', 'bert.encoder.layer.6.crossattention.self.value.weight', 'bert.encoder.layer.7.crossattention.output.LayerNorm.bias', 'bert.encoder.layer.7.crossattention.output.LayerNorm.weight', 'bert.encoder.layer.7.crossattention.output.dense.bias', 'bert.encoder.layer.7.crossattention.output.dense.weight', 'bert.encoder.layer.7.crossattention.self.key.bias', 'bert.encoder.layer.7.crossattention.self.key.weight', 'bert.encoder.layer.7.crossattention.self.query.bias', 'bert.encoder.layer.7.crossattention.self.query.weight', 'bert.encoder.layer.7.crossattention.self.value.bias', 'bert.encoder.layer.7.crossattention.self.value.weight', 'bert.encoder.layer.8.crossattention.output.LayerNorm.bias', 'bert.encoder.layer.8.crossattention.output.LayerNorm.weight', 'bert.encoder.layer.8.crossattention.output.dense.bias', 'bert.encoder.layer.8.crossattention.output.dense.weight', 'bert.encoder.layer.8.crossattention.self.key.bias', 'bert.encoder.layer.8.crossattention.self.key.weight', 'bert.encoder.layer.8.crossattention.self.query.bias', 'bert.encoder.layer.8.crossattention.self.query.weight', 'bert.encoder.layer.8.crossattention.self.value.bias', 'bert.encoder.layer.8.crossattention.self.value.weight', 'bert.encoder.layer.9.crossattention.output.LayerNorm.bias', 'bert.encoder.layer.9.crossattention.output.LayerNorm.weight', 'bert.encoder.layer.9.crossattention.output.dense.bias', 'bert.encoder.layer.9.crossattention.output.dense.weight', 'bert.encoder.layer.9.crossattention.self.key.bias', 'bert.encoder.layer.9.crossattention.self.key.weight', 'bert.encoder.layer.9.crossattention.self.query.bias', 'bert.encoder.layer.9.crossattention.self.query.weight', 'bert.encoder.layer.9.crossattention.self.value.bias', 'bert.encoder.layer.9.crossattention.self.value.weight', 'lm_head.bias', 'lm_head.decoder.bias']\n",
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"You should probably TRAIN this model on a down-stream task to be able to use it for predictions and inference.\n"
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]
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}
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],
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"source": [
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"encoder = BertGenerationEncoder.from_pretrained(\"google-bert/bert-large-uncased\", bos_token_id=101, eos_token_id=102)\n",
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"# add cross attention layers and use BERT's cls token as BOS token and sep token as EOS token\n",
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"decoder = BertGenerationDecoder.from_pretrained(\"google-bert/bert-large-uncased\", add_cross_attention=True, is_decoder=True, bos_token_id=101, eos_token_id=102)\n",
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"model = EncoderDecoderModel(encoder=encoder, decoder=decoder)\n",
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"\n",
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"# create tokenizer...\n",
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"tokenizer = BertTokenizer.from_pretrained(\"google-bert/bert-large-uncased\")"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 5,
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"metadata": {},
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"outputs": [],
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"source": [
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"import json\n",
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"\n",
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"class CodeDataset(Dataset):\n",
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" def __init__(self):\n",
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" with open(\"data/conala-train.json\") as f:\n",
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" self.data = json.load(f)\n",
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"\n",
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" def __len__(self):\n",
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" return len(self.data)\n",
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"\n",
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" def __getitem__(self, idx):\n",
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" return self.data[idx][\"rewritten_intent\"], self.data[idx][\"snippet\"]"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 6,
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"metadata": {},
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"outputs": [],
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"source": [
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"optimizer = torch.optim.AdamW(params=model.parameters(), lr=1e-3)\n",
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"dataloader = CodeDataset()\n",
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"model = model.to(device)"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 7,
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"metadata": {},
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"outputs": [
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{
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"name": "stderr",
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"output_type": "stream",
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"text": [
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" 0%| | 0/2379 [00:00<?, ?it/s]C:\\Users\\art\\AppData\\Local\\Packages\\PythonSoftwareFoundation.Python.3.11_qbz5n2kfra8p0\\LocalCache\\local-packages\\Python311\\site-packages\\transformers\\models\\encoder_decoder\\modeling_encoder_decoder.py:636: FutureWarning: Version v4.12.0 introduces a better way to train encoder-decoder models by computing the loss inside the encoder-decoder framework rather than in the decoder itself. You may observe training discrepancies if fine-tuning a model trained with versions anterior to 4.12.0. The decoder_input_ids are now created based on the labels, no need to pass them yourself anymore.\n",
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" warnings.warn(DEPRECATION_WARNING, FutureWarning)\n",
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" 0%| | 3/2379 [01:18<16:16:50, 24.67s/it]"
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]
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}
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],
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"source": [
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"losses = []\n",
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"epochs = 10\n",
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"for i in range(epochs):\n",
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"\n",
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" epoch_loss = 0\n",
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"\n",
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" for idx, (question, answer) in progress_bar(enumerate(dataloader), total=len(dataloader)):\n",
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"\n",
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" print(questions)\n",
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" input_ids = tokenizer(question, add_special_tokens=False, return_tensors=\"pt\").input_ids.to(device)\n",
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" label_ids = tokenizer(answer, return_tensors=\"pt\").input_ids.to(device)\n",
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"\n",
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" loss = model(input_ids=input_ids, decoder_input_ids=label_ids, labels=label_ids).loss\n",
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"\n",
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" optimizer.zero_grad()\n",
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" loss.backward()\n",
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" optimizer.step()\n",
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"\n",
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" epoch_loss += loss.item()\n",
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"\n",
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" losses.append(epoch_loss)\n",
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"\n",
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"plt.plot(losses, color=\"green\", label=\"Training Loss\")\n",
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"plt.legend(loc = 'upper left')\n",
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"plt.show()"
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]
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}
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],
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"metadata": {
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"kernelspec": {
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"display_name": "Python 3",
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"language": "python",
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"name": "python3"
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},
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"language_info": {
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"codemirror_mode": {
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"name": "ipython",
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"version": 3
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},
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"file_extension": ".py",
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"mimetype": "text/x-python",
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"name": "python",
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"nbconvert_exporter": "python",
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"pygments_lexer": "ipython3",
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"version": "3.11.8"
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}
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},
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"nbformat": 4,
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"nbformat_minor": 2
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}
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