# 使用pdfplumber打开PDF文件 with pdfplumber.open(file_path) as pdf: # 遍历PDF文档中的每页 for page in pdf.pages: text = page.extract_text() #使用正则表达式搜索关键词 for keyword in keywords: pattern = re.compile(re.escape(keyword) + ".*") matches = pattern.findall(text) for match in...
from pdfminer.high_levelimportextract_text defget_first_line_from_word(file_path):try:doc=Document(file_path)returndoc.paragraphs[0].textifdoc.paragraphselse''except Exceptionase:print(f"Error reading Word file {file_path}: {e}")return''defget_first_line_from_excel(file_path):try:wb=load...
# 使用pdfplumber打开PDF文件 with pdfplumber.open(file_path) as pdf: # 遍历PDF文档中的每页 for page in pdf.pages: text = page.extract_text() # 使用正则表达式搜索关键词 for keyword in keywords: pattern = re.compile(re.escape(keyword) + '.*') matches = pattern.findall(text) for match ...
代码语言:javascript 复制 pip install pdfminer.six # pdf解析 pip install openai -U # openai-1.3.7 2.1 文档加载与切分 代码语言:javascript 复制 import pathlib def extract_text_from_pdf(filename, page_numbers=None, min_line_length=1): '''从 PDF 文件中(按指定页码)提取文字''' paragraphs = ...
AIExtract 在畫布應用程式中,將Button控制項的OnSelect屬性設定為: Power Fx Set( Result, Environment.AIExtract( {Text:Subject, Entity: "State"} ).ExtractedText ) 對於所有其他產品,請使用以下公式: Power Fx Set( Result, AIExtract( Subject, "State" ) ) ...
1. Can AI extract data from a PDF? Yes, AI can extract data from a PDF. There are AI-powered tools and software that utilize optical character recognition (OCR) technology to analyze the text within PDF documents and extract data. These tools can identify text, tables, images, and other...
Jasper AI's text summarization feature efficiently analyzes and condenses lengthy texts, saving time and enabling efficient comprehension and decision-making. This feature enables users to extract crucial information from articles, documents, and other text-based content, enhancing their overall experience...
From AI-based translation considering context to a customized language learning (Study) mode, Texifinder offers various methods for language learning, including a vocabulary (WordBook) and dictionary features. Easily extract text from PDF documents and save in various formats. ...
By using OCR, you can extract text and from photos or pictures, such as the wordSTOPin a stop sign. Through image analysis, you can generate a text representation of an image, such asdandelionfor a photo of a dandelion, or the coloryellow. You can also extract metadata about the image,...
. Text inside figures and captions will also be excluded from the main text and encoded separately. Note that while the extracted section titles have been found to be reliable, the quality of the returned text itself has not been tested and is mostly what is returned by PDFBox'sExtractText...