What is the most improved university in US?

There's no single definitive answer to the question of "most improved university in the US." Different ranking organizations use different metrics and methodologies, making direct comparisons difficult. A university might show significant improvement in one area (e.g., research funding) but not another (e.g., student graduation rates).

To find potential candidates, you would need to look at rankings that track changes over time, and even then, it's important to consider the context. A smaller university might show a larger percentage increase in ranking but have a lower overall score compared to a larger university with a smaller percentage increase but a higher overall score.

To get a better understanding, you should:

* Consult various university ranking websites: Look at sites like US News & World Report, The Wall Street Journal/Times Higher Education College Rankings, Forbes, etc. See if any of them explicitly track improvement over time or allow you to compare rankings from previous years.

* Specify what "improvement" means: Are you interested in academic reputation, research output, student outcomes, diversity, financial stability, or something else? The "best" improved university will depend heavily on your criteria.

* Consider the timeframe: Improvement can happen over a few years or several decades. Defining the timeframe is crucial.

In short, there's no single answer. You need to define your criteria for "improvement" and consult multiple ranking sources to draw your own conclusions.