Improving

The winemaker is focused on improving the taste of his wines.

The researcher is improving the reliability of his data by using a larger sample size.

She spent hours improving her measurements of the ingredients for the recipe.

The athlete is improving her performance in the high jump.

The programmer is improving the efficiency of his code.

The scientist is improving the accuracy of his measurements of the distance between stars.

The team is focused on improving their algorithm's accuracy.