Technology-Assisted Review (TAR) is defined as a process of using technology to identify, prioritize and categorize documents for review. This process is also known as Data-Driven Review or Automated Coding.
Technology-Assisted Review can be used for a variety of tasks such as identifying relevant documents in a large data set, determining which documents need to be reviewed first, or categorizing documents for organization. This process can be used in conjunction with the manual review or as a standalone process.
Steps Involved in TAR
Deduplication. The process of identifying and removing duplicate documents from a data set. This can be done manually or through the use of technology.
Search. The process of identifying the terms and conditions under which a document will be included in the search results. This can be done manually or through the use of technology.
Analytics. A process of using technology to identify, prioritize and categorize documents for review.
Predictive coding. A process of using technology to identify, prioritize and categorize documents for review. This process is also known as Data-Driven Review or Automated Coding.
Tools for TAR
Discovery Management Systems. Software that helps organizations manage the data discovery process. This software can be used for a variety of tasks such as identifying relevant documents in a large data set, determining which documents need to be reviewed first, or categorizing documents for organization.
Text Analytics Software. Software that uses artificial intelligence and natural language processing to identify relevant documents in a large data set. This software can also be used to determine which documents need to be reviewed first, or categorize documents for organization.
Predictive Coding Software. Software that uses artificial intelligence and machine learning algorithms to identify relevant documents in a large data set. This software can also be used to determine which documents need to be reviewed first, or categorize documents for organization.
Advantages of TAR
There are several advantages to using Technology-Assisted Review:
Reduced Costs. Automating the document review process can help reduce the cost of document review by up to 70%.
Improved Efficiency. Using technology to automate the document review process can help improve the efficiency of the process by up to 30%.
Increased Accuracy. When used correctly, Technology-Assisted Review can help increase the accuracy of document review by up to 20%.
Disadvantages of TAR
There are some potential disadvantages to using Technology-Assisted Review:
Black Box. Technology-Assisted Review is often seen as a “black box” because it can be difficult to understand how the algorithms work. This can be a problem if there is a need to explain the results of the review process.
Limited Expertise. There is limited expertise in the use of Technology-Assisted Review, which can make it difficult to find qualified personnel to perform the review.
High Costs. The cost of Technology-Assisted Review can be high, especially if the data set is large.