代码语言:javascript 复制 from sklearn.manifold import TSNE tsne = TSNE(n_components=2, perplexity=5, n_iter=5000, random_state=1000) X_tsne = tsne.fit_transform(Xf) 下图显示了结果图: [外链图片转存失败,源站可能有防盗链机制,建议将图片保存下来直接上传(img-ryGLtovL-1681652675143)(https://gi...
container.close() def __iter__(self): for chunk in self.container.decode(): yield chunk.to_ndarray() def get_metadata(container): (audio_stream,) = container.streams.audio num_channels = audio_stream.channels bytes_per_sample = audio_stream.format.bytes // num_channels return WAVMetadata...
Source File: onlinepeeler.py From tridesclous with MIT License 6 votes def process_data(self, pos, sigs_chunk): #TODO maybe remove this #~ print('process_data', sigs_chunk.shape[0], self.peeler.chunksize) assert sigs_chunk.shape[0] == self.peeler.chunksize, 'PeelerThread chunksize is...
[FIXED] TypeError: "value" parameter must be a scalar, dict or Series, but you passed a "Index" February 08, 2024 dataframe, fillna, nan, pandas, python-3.x No comments Issue df = df['Consequence Number'].fillna("CLS" + df.index.astype(str)) I did try the above solution alo...
Documentation for Python 3.8is online, updated daily. It can also be downloaded in many formats for faster access. The documentation is downloadable in HTML, PDF, and reStructuredText formats; the latter version is primarily for documentation authors, translators, and people with special formatting ...
Documentation for Python 3.11is online, updated daily. It can also be downloaded in many formats for faster access. The documentation is downloadable in HTML, PDF, and reStructuredText formats; the latter version is primarily for documentation authors, translators, and people with special formatting ...
['FieldData', 'GetArray', 'GetFieldData', 'GetNumberOfArrays', 'NumberOfArrays', 'OutputPort', 'Proxy', '__class__', '__delattr__', '__dict__', '__doc__', '__format__', '__getattr__', '__getattribute__', '__getitem__', '__hash__', '__init__', '__iter__...
数据集的下载网址:CASIA Online and Offline Chinese Handwriting Databases 中文申请书: CASIA-HWDB CASIA-OLHWDB 在申请书中介绍了数据集的基本情况: >CASIA-HWDB和CASIA-OLHWDB数据库由中科院自动化研究所在 2007-2010 年间收集, 均各自包含 1,020 人书写的脱机(联机)手写中文单字样本和手写文本, 用 Anoto 笔在...
ordersn =self.driver.find_element_by_xpath("//*[@class='payOnline_sucess']/p[2]/b[1]").text# paid except: try: ordersn =self.driver.find_element_by_xpath( "//*[@class='payOnline_padding']/p[1]/b[1]").text# pending except: try: ordersn =self.driver.find_element_by_xpath...
数据集的下载网址:CASIA Online and Offline Chinese Handwriting Databases 中文申请书: ·CASIA-HWDB ·CASIA-OLHWDB 在申请书中介绍了数据集的基本情况: CASIA-HWDB和CASIA-OLHWDB数据库由中科院自动化研究所在 2007-2010 年间收集, 均各自包含 1,020 人书写的脱机(联机)手写中文单字样本和手写文本, 用 Anoto ...