x, segment = torch.arange(-2, 2, 0.01), torch.tensor([-1.5, 1])

import torch import torch.nn.functional as F from skimage.segmentation import slic, mark_boundaries import torchvision.transforms as transforms import numpy as np from PIL import Image import matplotlib.pyplot as plt # 加载图像 image = Image.open('3.jpg') # 转换为 PyTorch 张量 transform = transforms.ToTensor() img_tensor = transform(image).unsqueeze(0) # 将 PyTorch 张量转换为 Numpy 数组 img_np = img_tensor.numpy().transpose(0, 2, 3, 1)[0] # 使用 SLIC 算法生成超像素标记图 segments = slic(img_np, n_segments=60, compactness=10) # 可视化超像素索引映射 plt.imshow(segments, cmap='gray') plt.show() # 将超像素索引映射可视化 segment_img = mark_boundaries(img_np, segments) # 将 Numpy 数组转换为 PIL 图像 segment_img = Image.fromarray((segment_img * 255).astype(np.uint8)) # 保存超像素索引映射可视化 segment_img.save('segment_map.jpg') # 定义超像素池化函数 def superpixel_pooling(feature_map, segments): # 获取超像素数量和特征维度 n_segments = np.unique(segments).size n_channels = feature_map.shape[0] # 初始化超像素特征 pooled_features = torch.zeros((n_segments, n_channels)) # 对每个超像素内的像素特征进行聚合 for segment_id in range(n_segments): mask = (segments == segment_id).reshape(-1, 1, 1) mask = torch.from_numpy(mask).float() # 转换为 PyTorch 张量并进行类型转换 pooled_feature = (feature_map * mask).sum(dim=(1, 2)) / mask.sum() pooled_features[segment_id] = pooled_feature return pooled_features # 进行超像素池化 pooled_features = superpixel_pooling(img_tensor, segments) # 可视化超像素特征图 plt.imshow(pooled_features.transpose(0, 1), cmap='gray') plt.show()，上述代码出现问题：pooled_feature = (feature_map * mask).sum(dim=(1, 2)) / mask.sum() RuntimeError: The size of tensor a (3) must match the size of tensor b (262144) at non-singleton dimension 1，如何修改

new_segments = torch.zeros((1, img_tensor.shape[2], img_tensor.shape[3])) for i in range(segments.shape[0]): for j in range(segments.shape[1]): new_segments[0, i, j] = segments[i, j] segments = new_...

import torch import torch.nn.functional as F from skimage.segmentation import slic, mark_boundaries import torchvision.transforms as transforms import numpy as np from PIL import Image import matplotlib.pyplot as plt # 加载图像 image = Image.open('3.jpg') # 转换为 PyTorch 张量 transform = transforms.ToTensor() img_tensor = transform(image).unsqueeze(0) # 将 PyTorch 张量转换为 Numpy 数组 img_np = img_tensor.numpy().transpose(0, 2, 3, 1)[0] # 使用 SLIC 算法生成超像素标记图 segments = slic(img_np, n_segments=60, compactness=10) # 可视化超像素索引映射 plt.imshow(segments, cmap='gray') plt.show() # 将超像素索引映射可视化 segment_img = mark_boundaries(img_np, segments) # 将 Numpy 数组转换为 PIL 图像 segment_img = Image.fromarray((segment_img * 255).astype(np.uint8)) # 保存超像素索引映射可视化 segment_img.save('segment_map.jpg') # 定义超像素池化函数 def superpixel_pooling(feature_map, segments): # 获取超像素数量和特征维度 n_segments = np.unique(segments).size n_channels = feature_map.shape[0] # 初始化超像素特征 pooled_features = torch.zeros((n_segments, n_channels)) # 对每个超像素内的像素特征进行聚合 for segment_id in range(n_segments): mask = (segments == segment_id).reshape(-1, 1, 1) pooled_feature = (feature_map * mask.float()).sum(dim=(1, 2)) / mask.sum() pooled_features[segment_id] = pooled_feature return pooled_features # 进行超像素池化 pooled_features = superpixel_pooling(img_tensor, segments) # 可视化超像素特征图 plt.imshow(pooled_features.transpose(0, 1), cmap='gray') plt.show()，上述代码出现问题：AttributeError: 'numpy.ndarray' object has no attribute 'float'

img_np = img_tensor.numpy().transpose(0, 2, 3, 1)[0] # 使用 SLIC 算法生成超像素标记图 segments = slic(img_np, n_segments=60, compactness=10) # 可视化超像素索引映射 plt.imshow(segments, cmap='gray') ...

from skimage.segmentation import slic, mark_boundaries import torchvision.transforms as transforms import numpy as np from PIL import Image import matplotlib.pyplot as plt import torch.nn as nn import torch # 定义超像素池化层 class SuperpixelPooling(nn.Module): def init(self, n_segments): super(SuperpixelPooling, self).init() self.n_segments = n_segments def forward(self, x): # 获取超像素标记图 segments = slic(x, n_segments=self.n_segments, compactness=10) # 将超像素标记图转换为张量 segments_tensor = torch.from_numpy(segments).unsqueeze(0).float() # 在超像素维度上进行最大池化 pooled = nn.AdaptiveMaxPool2d((self.n_segments, 1))(x * segments_tensor) # 压缩超像素维度 pooled = pooled.squeeze(3) # 返回池化后的特征图 return pooled # 加载图像 image = Image.open('3.jpg') # 转换为 PyTorch 张量 transform = transforms.ToTensor() img_tensor = transform(image).unsqueeze(0) # 将 PyTorch 张量转换为 Numpy 数组 img_np = img_tensor.numpy().transpose(0, 2, 3, 1)[0] # 使用 SLIC 算法生成超像素标记图 segments = slic(img_np, n_segments=60, compactness=10) # 将超像素标记图转换为张量 segments_tensor = torch.from_numpy(segments).unsqueeze(0).float() # 将超像素索引映射可视化 plt.imshow(segments, cmap='gray') plt.show() # 将 Numpy 数组转换为 PIL 图像 segment_img = Image.fromarray((mark_boundaries(img_np, segments) * 255).astype(np.uint8)) # 保存超像素索引映射可视化 segment_img.save('segment_map.jpg') # 使用超像素池化层进行池化 pooling_layer = SuperpixelPooling(n_segments=60) pooled_tensor = pooling_layer(img_tensor) # 将超像素池化后的特征图可视化 plt.imshow(pooled_tensor.squeeze().numpy().transpose(1, 0), cmap='gray') plt.show() 上述代码出现问题： pooled = nn.AdaptiveMaxPool2d((self.n_segments, 1))(x * segments_tensor) RuntimeError: The size of tensor a (512) must match the size of tensor b (3) at non-singleton dimension 2，如何修改

segments = slic(x.numpy().transpose(1, 2, 0), n_segments=self.n_segments, compactness=10) # 将超像素标记图转换为张量 segments_tensor = torch.from_numpy(segments).unsqueeze(0).unsqueeze(0) # 将张量...

import jieba import torch from transformers import BertTokenizer, BertModel, BertConfig # 自定义词汇表路径 vocab_path = "output/user_vocab.txt" count = 0 with open(vocab_path, 'r', encoding='utf-8') as file: for line in file: count += 1 user_vocab = count print(user_vocab) # 种子词 seed_words = ['姓名'] # 加载微博文本数据 text_data = [] with open("output/weibo_data.txt", "r", encoding="utf-8") as f: for line in f: text_data.append(line.strip()) print(text_data) # 加载BERT分词器，并使用自定义词汇表 tokenizer = BertTokenizer.from_pretrained('bert-base-chinese', vocab_file=vocab_path) config = BertConfig.from_pretrained("bert-base-chinese", vocab_size=user_vocab) # 加载BERT模型 model = BertModel.from_pretrained('bert-base-chinese', config=config, ignore_mismatched_sizes=True) seed_tokens = ["[CLS]"] + seed_words + ["[SEP]"] seed_token_ids = tokenizer.convert_tokens_to_ids(seed_tokens) seed_segment_ids = [0] * len(seed_token_ids) # 转换为张量，调用BERT模型进行编码 seed_token_tensor = torch.tensor([seed_token_ids]) seed_segment_tensor = torch.tensor([seed_segment_ids]) model.eval() with torch.no_grad(): seed_outputs = model(seed_token_tensor, seed_segment_tensor) seed_encoded_layers = seed_outputs[0] jieba.load_userdict('data/user_dict.txt') # 构建隐私词库 privacy_words = set() privacy_words_sim = set() for text in text_data: words = jieba.lcut(text.strip()) tokens = ["[CLS]"] + words + ["[SEP]"] token_ids = tokenizer.convert_tokens_to_ids(tokens) segment_ids = [0] * len(token_ids) # 转换为张量，调用BERT模型进行编码 token_tensor = torch.tensor([token_ids]) segment_tensor = torch.tensor([segment_ids]) model.eval() with torch.no_grad(): outputs = model(token_tensor, segment_tensor) encoded_layers = outputs[0] # 对于每个词，计算它与种子词的余弦相似度 for i in range(1, len(tokens) - 1): word = tokens[i] if word in seed_words: continue if len(word) <= 1: continue sim_scores = [] for j in range(len(seed_encoded_layers)): sim_scores.append(torch.cosine_similarity(seed_encoded_layers[j][0], encoded_layers[j][i], dim=0).item()) cos_sim = sum(sim_scores) / len(sim_scores) print(cos_sim, word) if cos_sim >= 0.5: privacy_words.add(word) privacy_words_sim.add((word, cos_sim)) print(privacy_words) # 输出隐私词库 with open("output/privacy_words.txt", "w", encoding="utf-8") as f1: for word in privacy_words: f1.write(word + '\n') with open("output/privacy_words_sim.txt", "w", encoding="utf-8") as f2: for word, cos_sim in privacy_words_sim: f2.write(word + "\t" + str(cos_sim) + "\n") 详细解释上述代码，包括这行代码的作用以及为什么要这样做？

segment_tensor = torch.tensor([segment_ids]) model.eval() with torch.no_grad(): outputs = model(token_tensor, segment_tensor) encoded_layers = outputs[0] for i in range(1, len(tokens) - 1): ...

file_segment = re.findall(pattern, path, flags=re.IGNORECASE)

这段代码中，re是Python中的正则表达式模块，findall()是该模块中的一个函数，用于在字符串中查找匹配正则表达式的所有子串，并返回一...最终，代码会返回一个列表file_segment，其中包含了所有匹配正则表达式的子串。

rom skimage.segmentation import slic, mark_boundaries import torchvision.transforms as transforms import numpy as np from PIL import Image import matplotlib.pyplot as plt # 加载图像 image = Image.open('3.jpg') # 转换为 PyTorch 张量 transform = transforms.ToTensor() img_tensor = transform(image).unsqueeze(0) # 将 PyTorch 张量转换为 Numpy 数组 img_np = img_tensor.numpy().transpose(0, 2, 3, 1)[0] # 使用 SLIC 算法生成超像素标记图 segments = slic(img_np, n_segments=60, compactness=10) # 可视化超像素索引映射 plt.imshow(segments, cmap='gray') plt.show() # 将超像素索引映射可视化 segment_img = mark_boundaries(img_np, segments) # 将 Numpy 数组转换为 PIL 图像 segment_img = Image.fromarray((segment_img * 255).astype(np.uint8)) # 保存超像素索引映射可视化 segment_img.save('segment_map.jpg') 将上述代码中引入超像素池化代码：import cv2 import numpy as np # 读取图像 img = cv2.imread('3.jpg') # 定义超像素分割器 num_segments = 60 # 超像素数目 slic = cv2.ximgproc.createSuperpixelSLIC(img, cv2.ximgproc.SLICO, num_segments) # 进行超像素分割 slic.iterate(10) # 获取超像素标签和数量 labels = slic.getLabels() num_label = slic.getNumberOfSuperpixels() # 对每个超像素进行池化操作，这里使用平均值池化 pooled = [] for i in range(num_label): mask = labels == i region = img[mask] pooled.append(region.mean(axis=0)) # 将池化后的特征图可视化 pooled = np.array(pooled, dtype=np.uint8) pooled_features = pooled.reshape(-1) pooled_img = cv2.resize(pooled_features, (img.shape[1], img.shape[0]), interpolation=cv2.INTER_NEAREST) print(pooled_img.shape) cv2.imshow('Pooled Image', pooled_img) cv2.waitKey(0)，并显示超像素池化后的特征图

img_np = img_tensor.numpy().transpose(0, 2, 3, 1)[0] # 使用 SLIC 算法生成超像素标记图 segments = slic(img_np, n_segments=60, compactness=10) # 可视化超像素索引映射 plt.imshow(segments, cmap='gray') ...

from skimage.segmentation import slic, mark_boundaries import torchvision.transforms as transforms import numpy as np from PIL import Image import matplotlib.pyplot as plt import torch.nn as nn import torch # 定义超像素池化层 class SuperpixelPooling(nn.Module): def init(self, n_segments): super(SuperpixelPooling, self).init() self.n_segments = n_segments def forward(self, x): # 使用 SLIC 算法生成超像素标记图 segments = slic(x.permute(0, 2, 3, 1).numpy(), n_segments=self.n_segments, compactness=10) # 将超像素标记图转换为张量 segments_tensor = torch.from_numpy(segments).unsqueeze(0).unsqueeze(0) # 将张量 x 与超像素标记图张量 segments_tensor 进行逐元素相乘 pooled = x * segments_tensor.float() # 在超像素维度上进行最大池化 pooled = nn.AdaptiveMaxPool2d((self.n_segments, 1))(pooled) # 压缩超像素维度 pooled = pooled.squeeze(3) # 返回池化后的特征图 return pooled # 加载图像 image = Image.open('3.jpg') # 转换为 PyTorch 张量 transform = transforms.ToTensor() img_tensor = transform(image).unsqueeze(0) # 将 PyTorch 张量转换为 Numpy 数组 img_np = img_tensor.numpy().transpose(0, 2, 3, 1)[0] # 使用 SLIC 算法生成超像素标记图 segments = slic(img_np, n_segments=60, compactness=10) # 将超像素标记图转换为张量 segments_tensor = torch.from_numpy(segments).unsqueeze(0).float() # 将超像素索引映射可视化 plt.imshow(segments, cmap='gray') plt.show() # 将 Numpy 数组转换为 PIL 图像 segment_img = Image.fromarray((mark_boundaries(img_np, segments) * 255).astype(np.uint8)) # 保存超像素索引映射可视化 segment_img.save('segment_map.jpg') # 使用超像素池化层进行池化 pooling_layer = SuperpixelPooling(n_segments=60) pooled_tensor = pooling_layer(img_tensor) # 将超像素池化后的特征图可视化 plt.imshow(pooled_tensor.squeeze().numpy().transpose(1, 0), cmap='gray') plt.show() ，上述代码出现问题：RuntimeError: adaptive_max_pool2d(): Expected 3D or 4D tensor, but got: [1, 1, 3, 512, 512]，如何修改

pooled = pooled.permute(0, 2, 1, 3, 4) # 将超像素维度和通道维度合并为一个维度 pooled = pooled.reshape(1, -1, pooled.size(3), pooled.size(4)) # 在超像素维度上进行最大池化 pooled = nn.AdaptiveMaxPool2d...

import jieba import torch from sklearn.metrics.pairwise import cosine_similarity from transformers import BertTokenizer, BertModel seed_words = ['姓名'] # with open("output/base_words.txt", "r", encoding="utf-8") as f: # for line in f: # seed_words.append(line.strip()) # print(seed_words) # 加载微博文本数据 text_data = [] with open("output/weibo1.txt", "r", encoding="utf-8") as f: for line in f: text_data.append(line.strip()) # print(text_data) # 加载BERT模型和分词器 tokenizer = BertTokenizer.from_pretrained('bert-base-chinese') model = BertModel.from_pretrained('bert-base-chinese') jieba.load_userdict('data/userdict.txt') # 构建隐私词库 privacy_words = set() for text in text_data: words = jieba.lcut(text.strip()) # 对文本进行分词，并且添加特殊标记 tokens = ["[CLS]"] + words + ["[SEP]"] # print(tokens) # # 对文本进行分词，并且添加特殊标记 # tokens = ["[CLS]"] + tokenizer.tokenize(text) + ["[SEP]"] # print(tokens) token_ids = tokenizer.convert_tokens_to_ids(tokens) # print(token_ids) segment_ids = [0] * len(token_ids) # 转换为张量，调用BERT模型进行编码 token_tensor = torch.tensor([token_ids]) segment_tensor = torch.tensor([segment_ids]) with torch.no_grad(): outputs = model(token_tensor, segment_tensor) encoded_layers = outputs[0] # print(encoded_layers) # 对于每个词，计算它与种子词的相似度 for i in range(1, len(tokens)-1): # print(tokens[i]) word = tokens[i] if word in seed_words: continue word_tensor = encoded_layers[0][i].reshape(1, -1) sim = cosine_similarity(encoded_layers[0][1:-1], word_tensor, dense_output=False)[0].max() if sim > 0.5 and len(word) > 1: privacy_words.add(word) print(privacy_words) # 输出隐私词库 with open("output/privacy_words.txt", "w", encoding="utf-8") as f: for word in privacy_words: f.write(word + "\n") 上述代码使用bert微调来训练自己的微博数据来获取词向量，然后计算与种子词的相似度，输出结果会不会更准确，修改代码帮我实现一下

segment_tensor = torch.tensor([segment_ids]) with torch.no_grad(): outputs = model(token_tensor, segment_tensor) encoded_layers = outputs[0] for i in range(1, len(tokens)-1): word = tokens[i] ...

from skimage.segmentation import slic, mark_boundaries import torchvision.transforms as transforms import numpy as np from PIL import Image import matplotlib.pyplot as plt import torch.nn as nn import torch # 定义超像素池化层 class SuperpixelPooling(nn.Module): def init(self, n_segments): super(SuperpixelPooling, self).init() self.n_segments = n_segments def forward(self, x): # 使用 SLIC 算法生成超像素标记图 segments = slic(x.numpy().transpose(1, 2, 0), n_segments=self.n_segments, compactness=10) # 将超像素标记图转换为张量 segments_tensor = torch.from_numpy(segments).unsqueeze(0).unsqueeze(0) # 将张量 x 与超像素标记图张量 segments_tensor 进行逐元素相乘 pooled = x * segments_tensor.float() # 在超像素维度上进行最大池化 pooled = nn.AdaptiveMaxPool2d((self.n_segments, 1))(pooled) # 压缩超像素维度 pooled = pooled.squeeze(3) # 返回池化后的特征图 return pooled # 加载图像 image = Image.open('3.jpg') # 转换为 PyTorch 张量 transform = transforms.ToTensor() img_tensor = transform(image).unsqueeze(0) # 将 PyTorch 张量转换为 Numpy 数组 img_np = img_tensor.numpy().transpose(0, 2, 3, 1)[0] # 使用 SLIC 算法生成超像素标记图 segments = slic(img_np, n_segments=60, compactness=10) # 将超像素标记图转换为张量 segments_tensor = torch.from_numpy(segments).unsqueeze(0).float() # 将超像素索引映射可视化 plt.imshow(segments, cmap='gray') plt.show() # 将 Numpy 数组转换为 PIL 图像 segment_img = Image.fromarray((mark_boundaries(img_np, segments) * 255).astype(np.uint8)) # 保存超像素索引映射可视化 segment_img.save('segment_map.jpg') # 使用超像素池化层进行池化 pooling_layer = SuperpixelPooling(n_segments=60) pooled_tensor = pooling_layer(img_tensor) # 将超像素池化后的特征图可视化 plt.imshow(pooled_tensor.squeeze().numpy().transpose(1, 0), cmap='gray') plt.show() ，上述代码出现问题：segments = slic(x.numpy().transpose(1, 2, 0), n_segments=self.n_segments, compactness=10) ValueError: axes don't match array，如何修改

segments = slic(x.permute(0, 2, 3, 1).numpy(), n_segments=self.n_segments, compactness=10) 这样可以将维度从 (batch_size, channels, height, width) 转换为 (batch_size, height, width, channels)，以...

seq_segment = [0] * len(fact_tokens_) seq_idx = self.tokenizer.convert_tokens_to_ids(fact_tokens_) seq_padding = [0] * (self.max_seq_len - len(seq_idx)) seq_mask = [1] * len(seq_idx) + seq_padding seq_idx = seq_idx + seq_padding seq_segment = seq_segment + seq_padding assert len(seq_idx) == self.max_seq_len assert len(seq_mask) == self.max_seq_len assert len(seq_segment) == self.max_seq_len token_id_full.append(seq_idx) token_id_full.append(seq_mask) token_id_full.append(seq_segment) labels_num = len(self.labels2id) labels_tensor = torch.FloatTensor(labels_num).fill_(0) if self.inference == False: for label in labels: labels_tensor[self.labels2id[label]] = 1 token_id_full.append(labels_tensor) contens.append(token_id_full) return contens

这段代码是用于准备模型的输入...接着生成对应的mask和segment，将它们和token序列一起作为模型的输入。最后，如果是训练模式，则将标签转换为one-hot向量，作为模型的输出。整个过程将所有文本的数据整合在一起返回。

class DownConv(nn.Module): def init(self, seq_len=200, hidden_size=64, m_segments=4,k1=10,channel_reduction=16): super().init() """ DownConv is implemented by stacked strided convolution layers and more details can be found below. When the parameters k_1 and k_2 are determined, we can soon get m in Eq.2 of the paper. However, we are more concerned with the size of the parameter m, so we searched for a combination of parameter m and parameter k_1 (parameter k_2 can be easily calculated in this process) to find the optimal segment numbers. Args: input_tensor (torch.Tensor): the input of the attention layer Returns: output_conv (torch.Tensor): the convolutional outputs in Eq.2 of the paper """ self.m =m_segments self.k1 = k1 self.channel_reduction = channel_reduction # avoid over-parameterization middle_segment_length = seq_len/k1 k2=math.ceil(middle_segment_length/m_segments) padding = math.ceil((k2*self.m-middle_segment_length)/2.0) # pad the second convolutional layer appropriately self.conv1a = nn.Conv1d(in_channels=hidden_size, out_channels=hidden_size // self.channel_reduction, kernel_size=self.k1, stride=self.k1) self.relu1a = nn.ReLU(inplace=True) self.conv2a = nn.Conv1d(in_channels=hidden_size // self.channel_reduction, out_channels=hidden_size, kernel_size=k2, stride=k2, padding = padding) def forward(self, input_tensor): input_tensor = input_tensor.permute(0, 2, 1) x1a = self.relu1a(self.conv1a(input_tensor)) x2a = self.conv2a(x1a) if x2a.size(2) != self.m: print('size_erroe, x2a.size_{} do not equals to m_segments_{}'.format(x2a.size(2),self.m)) output_conv = x2a.permute(0, 2, 1) return output_conv

这是一个用于实现降采样卷积（DownConv）的PyTorch模型类。在构造函数中，需要指定一些参数，包括序列长度seq_len，隐藏层大小hidden_size，中间段数m_segments，卷积核大小k1和通道缩减channel_reduction。...

import torch from sklearn.metrics.pairwise import cosine_similarity from transformers import BertTokenizer, BertModel # 加载种子词库 seed_words = [] with open("output/base_words.txt", "r", encoding="utf-8") as f: for line in f: seed_words.append(line.strip()) print(seed_words) # 加载微博文本数据 text_data = [] with open("output/weibo1.txt", "r", encoding="utf-8") as f: for line in f: text_data.append(line.strip()) print(text_data) # 加载BERT模型和分词器 tokenizer = BertTokenizer.from_pretrained('bert-base-chinese') model = BertModel.from_pretrained('bert-base-chinese') # 构建隐私词库 privacy_words = set(seed_words) for text in text_data: # 对文本进行分词，并且添加特殊标记 tokens = ["[CLS]"] + tokenizer.tokenize(text) + ["[SEP]"] token_ids = tokenizer.convert_tokens_to_ids(tokens) segment_ids = [0] * len(token_ids) # 转换为张量，调用BERT模型进行编码 token_tensor = torch.tensor([token_ids]) segment_tensor = torch.tensor([segment_ids]) with torch.no_grad(): outputs = model(token_tensor, segment_tensor) encoded_layers = outputs[0] # 对于每个词，计算它与种子词的相似度 for i in range(1, len(tokens)-1): word = tokens[i] if word in seed_words: continue word_tensor = encoded_layers[0][i].reshape(1, -1) sim = cosine_similarity(encoded_layers[0][1:-1], word_tensor, dense_output=False)[0].max() if sim > 0.5: privacy_words.add(word) # 输出隐私词库 with open("output/privacy_words.txt", "w", encoding="utf-8") as f: for word in privacy_words: f.write(word + "\n") 上述代码中的这两行代码： if sim > 0.5: privacy_words.add(word) 中privacy_words集合写入的词汇不是我想要的，运行之后都是写入privacy_words集合的都是单个字，我需要的是大于等于两个字的中文词汇，并且不包含种子词列表中的词汇，只需要将微博文本数据中与种子词相似度高的词汇写入privacy_words集合中，请帮我正确修改上述代码

segment_tensor = torch.tensor([segment_ids]) with torch.no_grad(): outputs = model(token_tensor, segment_tensor) encoded_layers = outputs[0] # 对于每个词，计算它与种子词的相似度 for i in range...

import torch from sklearn.metrics.pairwise import cosine_similarity from transformers import BertTokenizer, BertModel # 加载种子词库 seed_words = [] with open("output/base_words.txt", "r", encoding="utf-8") as f: for line in f: seed_words.append(line.strip()) print(seed_words) # 加载微博文本数据 text_data = [] with open("output/weibo1.txt", "r", encoding="utf-8") as f: for line in f: text_data.append(line.strip()) print(text_data) # 加载BERT模型和分词器 tokenizer = BertTokenizer.from_pretrained('bert-base-chinese') model = BertModel.from_pretrained('bert-base-chinese') # 构建隐私词库 privacy_words = set(seed_words) for text in text_data: # 对文本进行分词，并且添加特殊标记 tokens = ["[CLS]"] + tokenizer.tokenize(text) + ["[SEP]"] print(tokens) token_ids = tokenizer.convert_tokens_to_ids(tokens) print(token_ids) segment_ids = [0] * len(token_ids) # 转换为张量，调用BERT模型进行编码 token_tensor = torch.tensor([token_ids]) segment_tensor = torch.tensor([segment_ids]) with torch.no_grad(): outputs = model(token_tensor, segment_tensor) encoded_layers = outputs[0] print(encoded_layers) # 对于每个词，计算它与种子词的相似度 for i in range(1, len(tokens)-1): print(tokens[i]) word = tokens[i] if word in seed_words: continue word_tensor = encoded_layers[0][i].reshape(1, -1) sim = cosine_similarity(encoded_layers[0][1:-1], word_tensor, dense_output=False)[0].max() if sim > 0.5: privacy_words.add(word) print(privacy_words) 上述代码中的这几行代码：# 对于每个词，计算它与种子词的相似度 for i in range(1, len(tokens)-1): print(tokens[i]) word = tokens[i] if word in seed_words: continue word_tensor = encoded_layers[0][i].reshape(1, -1) sim = cosine_similarity(encoded_layers[0][1:-1], word_tensor, dense_output=False)[0].max() 我怎么觉得并不是微博文本中的词汇与种子词在比较相似度，而是微博文本中一句话的每个词在和这句话比较呢，我的判断对吗？如果对的话，请帮我在上述代码基础上修改代码

segment_tensor = torch.tensor([segment_ids]) with torch.no_grad(): outputs = model(token_tensor, segment_tensor) encoded_layers = outputs[0] print(encoded_layers) # 计算句子的相似度 sentence_...

x, segment = torch.arange(-2, 2, 0.01), torch.tensor([-1.5, 1])

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