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https://github.com/ltcptgeneral/cse151b-final-project.git
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removed test stuff
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parent
7ad5b97463
commit
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3
.gitignore
vendored
3
.gitignore
vendored
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**/data/*
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/env
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/env
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**/*.zip
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114
dqn_wordle.ipynb
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114
dqn_wordle.ipynb
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{
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"cells": [
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{
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"cell_type": "code",
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"execution_count": null,
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"metadata": {},
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"outputs": [],
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"source": [
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"import gym\n",
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"import gym_wordle\n",
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"from stable_baselines3 import DQN\n",
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"import numpy as np\n",
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"import tqdm"
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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": null,
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"metadata": {},
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"outputs": [],
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"source": [
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"env = gym.make(\"Wordle-v0\")\n",
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"\n",
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"print(env)"
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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": 35,
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"metadata": {},
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"outputs": [],
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"source": [
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"total_timesteps = 100000\n",
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"model = DQN(\"MlpPolicy\", env, verbose=0)\n",
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"model.learn(total_timesteps=total_timesteps, progress_bar=True)"
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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": null,
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"metadata": {},
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"outputs": [],
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"source": [
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"def test(model):\n",
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"\n",
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" end_rewards = []\n",
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"\n",
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" for i in range(1000):\n",
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" \n",
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" state = env.reset()\n",
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"\n",
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" done = False\n",
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"\n",
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" while not done:\n",
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"\n",
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" action, _states = model.predict(state, deterministic=True)\n",
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"\n",
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" state, reward, done, info = env.step(action)\n",
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" \n",
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" end_rewards.append(reward == 0)\n",
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" \n",
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" return np.sum(end_rewards) / len(end_rewards)"
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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": null,
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"metadata": {},
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"outputs": [],
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"source": [
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"model.save(\"dqn_wordle\")"
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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": null,
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"metadata": {},
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"outputs": [],
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"source": [
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"model = DQN.load(\"dqn_wordle\")"
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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": null,
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"metadata": {},
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"outputs": [],
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"source": [
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"print(test(model))"
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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 (ipykernel)",
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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": "3.8.10"
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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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165
test.ipynb
165
test.ipynb
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61
test.py
61
test.py
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from torch.utils.data import Dataset
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from transformers import BertGenerationEncoder, BertGenerationDecoder, EncoderDecoderModel, BertTokenizer
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from tqdm import tqdm as progress_bar
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import torch
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import matplotlib
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device = torch.device("cuda" if torch.cuda.is_available() else "cpu")
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print(device)
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encoder = BertGenerationEncoder.from_pretrained("google-bert/bert-base-uncased", bos_token_id=101, eos_token_id=102)
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# add cross attention layers and use BERT's cls token as BOS token and sep token as EOS token
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decoder = BertGenerationDecoder.from_pretrained("google-bert/bert-base-uncased", add_cross_attention=True, is_decoder=True, bos_token_id=101, eos_token_id=102)
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model = EncoderDecoderModel(encoder=encoder, decoder=decoder)
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# create tokenizer...
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tokenizer = BertTokenizer.from_pretrained("google-bert/bert-large-uncased")
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import json
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class CodeDataset(Dataset):
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def __init__(self):
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with open("data/conala-train.json") as f:
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self.data = json.load(f)
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def __len__(self):
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return len(self.data)
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def __getitem__(self, idx):
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intent = self.data[idx]["rewritten_intent"] if self.data[idx]["rewritten_intent"] else self.data[idx]["intent"]
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return intent, self.data[idx]["snippet"]
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optimizer = torch.optim.AdamW(params=model.parameters(), lr=1e-3)
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dataloader = CodeDataset()
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model = model.to(device)
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losses = []
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epochs = 10
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for i in range(epochs):
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epoch_loss = 0
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for idx, (question, answer) in progress_bar(enumerate(dataloader), total=len(dataloader)):
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input_ids = tokenizer(question, add_special_tokens=False, return_tensors="pt").input_ids.to(device)
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label_ids = tokenizer(answer, return_tensors="pt").input_ids.to(device)
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loss = model(input_ids=input_ids, decoder_input_ids=label_ids, labels=label_ids).loss
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optimizer.zero_grad()
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loss.backward()
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optimizer.step()
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epoch_loss += loss.item()
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losses.append(epoch_loss)
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plt.plot(losses, color="green", label="Training Loss")
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plt.legend(loc = 'upper left')
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plt.savefig("plot.png")
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