Master of Arts. A Master of Arts (Latin: Magister Artium; abbreviated M.A. or MA; also Latin: Artium Magister, abbreviated A.M. or AM) is a person who was admitted to a type of master's degree awarded by universities in many countries, and the degree is also named Master of Arts in colloquial speech.
There are many forms of relativism which vary in their degree of controversy. The term often refers to truth relativism, which is the doctrine that there are no absolute truths, i.e., that truth is always relative to some particular frame of reference, such as a language or a culture (cultural relativism).
Ground truth is a term used in various fields to refer to information provided by direct observation as opposed to information provided by inference. Contents. Statistics and machine learning. In machine learning, the term ground truth refers to the accuracy of the training set's classification for supervised learning techniques. This is used in statistical models to prove or disprove research hypotheses. The term ground truthing refers to the process of gathering the proper objective (provable) data for this test. Compare with gold standard. Bayesian spam filtering is a common example of supervised learning. In this system, the algorithm is manually taught the differences between spam and non-spam.