The phrase "hidden relationship" is correct and usable in written English.
It can be used to describe a connection or association that is not immediately obvious or is concealed.
Example: "The study revealed a hidden relationship between stress levels and productivity that had not been previously considered."
Alternatives: "concealed connection" or "covert association".
The proposed module uses samples of voltage and current signals to learn the hidden relationship existing in the input patterns.
Association rule mining is used to explore the hidden relationship between the attributes.
How are we to "sight" the always intricate, sometimes chaotic, and too often hidden relationship between religious convictions and political order?
More than one of my friends gave away, without knowing it, the hidden relationship their family had with the other side.
Friends let all of their pent up, hidden relationship problems bubble to the surface after a night of drinking, and despondently recount the end of a union everyone thought was rock solid to the guy that is actually in a state of mind to absorb just what it is they're saying.
Thus the most pleiotropic protein kinase and an equivalently pleiotropic lethal recessive inherited disease of children could have a hidden relationship.
The goal of this paper is to describe an exploration system for large image databases in order to help the user understand the database as a whole, discover hidden relationships, and formulate insights with minimum effort.
Exeros' software uncovers hidden relationships between databases, helping users make sense of different data sources quickly and efficiently.
The medical focus is also helped along by the fact that last year, Unsilo launched MedQL.com, a research tool that helps geneticists discover hidden relationships between genes and diseases, based on evidence extracted from the 20M+ articles in Medline.
He also came up with ways of measuring whether two indicators that meander in seemingly different ways have hidden relationships, and of determining when one economic effect causes another.
In this study we develop approaches to find and quantify existing but hidden relationships between clinical syndromes and individual pathogens in order to detect meaningful associations across multiple scales.
