Many companies using artificial intelligence are focused on applications in writing and communications, but a Pasadena-based company is using AI technology to help clients quickly analyze complex data, and it’s starting to prove itself interesting to clients, from small businesses all the way up to the Department of Defense.Virtualitics Inc. is focused on using AI to analyze millions of items of tabular data, with AI-generated visualizations of data relationships and written explanations of the insights it finds. Its platform can process and explore datasets to pull out relationships in information without the client needing to perform heavy coding.