Format guidelines for custom question answering
Review these formatting guidelines to get the best results for your content.
Formatting considerations
After importing a file or URL, custom question answering converts and stores your content in the markdown format. The conversion process adds new lines in the text, such as \n\n
. A knowledge of the markdown format helps you to understand the converted content and manage your project content.
If you add or edit your content directly in your project, use markdown formatting to create rich text content or change the markdown format content that is already in the answer. Custom question answering supports much of the markdown format to bring rich text capabilities to your content. However, the client application, such as a chat bot may not support the same set of markdown formats. It is important to test the client application's display of answers.
Basic document formatting
Custom question answering identifies sections and subsections and relationships in the file based on visual clues like:
- font size
- font style
- numbering
- colors
Note
We don't support extraction of images from uploaded documents currently.
Product manuals
A manual is typically guidance material that accompanies a product. It helps the user to set up, use, maintain, and troubleshoot the product. When custom question answering processes a manual, it extracts the headings and subheadings as questions and the subsequent content as answers. See an example here.
Below is an example of a manual with an index page, and hierarchical content
Note
Extraction works best on manuals that have a table of contents and/or an index page, and a clear structure with hierarchical headings.
Brochures, guidelines, papers, and other files
Many other types of documents can also be processed to generate question answer pairs, provided they have a clear structure and layout. These include: Brochures, guidelines, reports, white papers, scientific papers, policies, books, etc. See an example here.
Below is an example of a semi-structured doc, without an index:
Unstructured document support
Custom question answering now supports unstructured documents. A document that does not have its content organized in a well-defined hierarchical manner, is missing a set structure or has its content free flowing can be considered as an unstructured document.
Below is an example of an unstructured PDF document:
Note
QnA pairs are not extracted in the "Edit sources" tab for unstructured sources.
Important
Support for unstructured file/content is available only in custom question answering.
Structured custom question answering document
The format for structured question-answers in DOC files, is in the form of alternating questions and answers per line, one question per line followed by its answer in the following line, as shown below:
Question1
Answer1
Question2
Answer2
Below is an example of a structured custom question answering word document:
Structured TXT, TSV and XLS Files
Custom question answering in the form of structured .txt, .tsv or .xls files can also be uploaded to custom question answering to create or augment a project. These can either be plain text, or can have content in RTF or HTML. Question answer pairs have an optional metadata field that can be used to group question answer pairs into categories.
Question | Answer | Metadata (1 key: 1 value) |
---|---|---|
Question1 | Answer1 | Key1:Value1 | Key2:Value2 |
Question2 | Answer2 | Key:Value |
Any additional columns in the source file are ignored.
Structured data format through import
Importing a project replaces the content of the existing project. Import requires a structured .tsv file that contains data source information. This information helps group the question-answer pairs and attribute them to a particular data source. Question answer pairs have an optional metadata field that can be used to group question answer pairs into categories. The import format needs to be similar to the exported knowledgebase format.
Question | Answer | Source | Metadata (1 key: 1 value) | QnaId |
---|---|---|---|---|
Question1 | Answer1 | Url1 | Key1:Value1 | Key2:Value2 |
QnaId 1 |
Question2 | Answer2 | Editorial | Key:Value |
QnaId 2 |
Multi-turn document formatting
- Use headings and subheadings to denote hierarchy. For example, You can h1 to denote the parent question answer and h2 to denote the question answer that should be taken as prompt. Use small heading size to denote subsequent hierarchy. Do not use style, color, or some other mechanism to imply structure in your document, custom question answering will not extract the multi-turn prompts.
- First character of heading must be capitalized.
- Do not end a heading with a question mark,
?
.
Sample documents:
Surface Pro (docx)
Contoso Benefits (docx)
Contoso Benefits (pdf)
FAQ URLs
Custom question answering can support FAQ web pages in three different forms:
- Plain FAQ pages
- FAQ pages with links
- FAQ pages with a Topics Homepage
Plain FAQ pages
This is the most common type of FAQ page, in which the answers immediately follow the questions in the same page.
FAQ pages with links
In this type of FAQ page, questions are aggregated together and are linked to answers that are either in different sections of the same page, or in different pages.
Below is an example of an FAQ page with links in sections that are on the same page:
Parent Topics page links to child answers pages
This type of FAQ has a Topics page where each topic is linked to a corresponding set of questions and answers on a different page. Question answer crawls all the linked pages to extract the corresponding questions & answers.
Below is an example of a Topics page with links to FAQ sections in different pages.
Support URLs
Custom question answering can process semi-structured support web pages, such as web articles that would describe how to perform a given task, how to diagnose and resolve a given problem, and what are the best practices for a given process. Extraction works best on content that has a clear structure with hierarchical headings.
Note
Extraction for support articles is a new feature and is in early stages. It works best for simple pages, that are well structured, and do not contain complex headers/footers.
Import and export project
TSV and XLS files, from exported projects, can only be used by importing the files from the Settings page in Language Studio. They cannot be used as data sources during project creation or from the + Add file or + Add URL feature on the Settings page.
When you import the project through these TSV and XLS files, the question answer pairs get added to the editorial source and not the sources from which the question and answers were extracted in the exported project.
Next steps
Feedback
https://aka.ms/ContentUserFeedback.
Kommer snart: I hele 2024 udfaser vi GitHub-problemer som feedbackmekanisme for indhold og erstatter det med et nyt feedbacksystem. Du kan få flere oplysninger under:Indsend og få vist feedback om