What is the primary rule applied when reviewing documents in an Active Learning project?

In the context of an Active Learning project, the primary rule applied when reviewing documents is the four corners rule. This means that reviewers should focus on the context and the relevance of the information present within the four corners of a document, essentially evaluating it in its entirety rather than just isolated sections or excerpts. This approach ensures that the document is understood in context, allowing for more informed decisions regarding its classification and relevance to the legal matters at hand.

Active Learning uses machine learning algorithms to assist in identifying relevant documents, and the four corners rule aligns well with this methodology by promoting a thorough examination of each document, enhancing the accuracy of the machine learning model's training process. This comprehensive review process helps in building a more effective dataset for the algorithm to learn from, ultimately improving the overall efficiency and effectiveness of the legal review process in e-discovery and other related fields.