Learning the gene coexpression pattern is a central challenge for high-dimensional gene expression analysis. Recently, sparse singular value decomposition (SVD) has been used to achieve this goal.

The relative rotation graph (RRG) is a sophisticated tool in technical analysis that helps investors decide which sectors, stocks, and other assets to pursue. Investors can use the graph to ...

As discussed in Gorard [9], difficulties associated with the absolute value operation are one of the main reasons for the lower use of the MAD. We address this by deriving the closed-form expressions ...

Exponential growth is a pattern of data that shows greater increases with passing time, creating the curve of an exponential function.

‘Absolute error’ functions, for example, report the difference between the algorithm’s prediction and the target value.

By further considering a communication graph, we propose two distributed RL approaches based on local value functions derived from the coupling graphs. The first approach is able to reduce sample ...

Spread the loveIntroduction: In mathematics, the absolute value of a number is the non-negative value of that number, regardless of its sign. Graphing calculators are powerful devices used for ...

Spread the loveMathematics can sometimes present a challenge, especially when dealing with numbers in various forms like negative, positive, or fractions. Absolute value is a basic mathematical ...

With Dynagraphs applet, students will compare f(x)=x, f(x)=|x|, f(x)=-x among other functions. The double number line allows them to see the relationship between inputs and outputs in a visual way ...

Teaching and research are the two core functions of Australian universities. But teaching has long been treated as the poor cousin of higher education. It is generally considered low status, given ...