import torch from torch import nn import d2lzh_pytorch as d2l device = torch.device('cuda' if torch.cuda.is_available() else 'cpu') (corpus_indices, char_to_idx, idx_to_char, vocab_size) = d2l.load_data_jay_lyrics() num_hiddens = 256 num_epochs, num_steps, batch_size, clipping_theta = 160, 35, 32, 1e-2 pred_period, pred_len, prefixes = 40, 50, ['分开', '不分开'] lr = 1e-2 # 注意调整学习率 # print("using GRU") # gru_layer = nn.GRU(input_size=vocab_size, hidden_size=num_hiddens) # model = d2l.RNNModel(gru_layer, vocab_size) print("using LSTM") lstm_layer = nn.LSTM(input_size=vocab_size, hidden_size=num_hiddens) model = d2l.RNNModel(lstm_layer, vocab_size) d2l.train_and_predict_rnn_pytorch(model, num_hiddens, vocab_size, device, corpus_indices, idx_to_char, char_to_idx, num_epochs, num_steps, lr, clipping_theta, batch_size, pred_period, pred_len, prefixes)
import time import math import numpy as np import torch from torch import nn, optim import torch.nn.functional as F import sys sys.path.append("..") import d2lzh_pytorch as d2l device = torch.device('cuda' if torch.cuda.is_available() else 'cpu') (corpus_indices, char_to_idx, idx_to_char, vocab_size) = d2l.load_data_jay_lyrics() num_inputs, num_hiddens, num_outputs = vocab_size, 256, vocab_size lr = 1e-2 # 注意调整学习率 lstm_layer = nn.LSTM(input_size=vocab_size, hidden_size=num_hiddens) model = d2l.RNNModel(lstm_layer, vocab_size) print(corpus_indices) ''' d2l.train_and_predict_rnn_pytorch(model, num_hiddens, vocab_size, device, corpus_indices, idx_to_char, char_to_idx, num_epochs, num_steps, lr, clipping_theta, batch_size, pred_period, pred_len, prefixes) '''