Browserless
Browserless 是一項服務，可讓您在雲端執行 headless Chrome 執行個體。這是一種大規模執行基於瀏覽器的自動化的好方法，而無需擔心管理自己的基礎架構。
要使用 Browserless 作為文件載入器，請初始化一個 BrowserlessLoader 執行個體，如本筆記本所示。請注意，預設情況下，BrowserlessLoader 會傳回頁面 body 元素的 innerText。要停用此功能並取得原始 HTML，請將 text_content 設為 False。
from langchain_community.document_loaders import BrowserlessLoader
API 參考資料:BrowserlessLoader
BROWSERLESS_API_TOKEN = "YOUR_BROWSERLESS_API_TOKEN"
loader = BrowserlessLoader(
api_token=BROWSERLESS_API_TOKEN,
urls=[
"https://en.wikipedia.org/wiki/Document_classification",
],
text_content=True,
)
documents = loader.load()
print(documents[0].page_content[:1000])
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Document classification
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From Wikipedia, the free encyclopedia
Document classification or document categorization is a problem in library science, information science and computer science. The task is to assign a document to one or more classes or categories. This may be done "manually" (or "intellectually") or algorithmically. The intellectual classification of documents has mostly been the province of library science, while the algorithmic classification of documents is mainly in information science and computer science. The problems are overlapping, however, and there is therefore interdisciplinary research on document classification.
The documents to be classified may be texts, images, music, etc. Each kind of document possesses its special classification problems. When not otherwise specified, text classification is implied.
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