Supervised learning is the machine learning task of inferring a function from labeled training data. The training data consist of a set of training examples. In supervised learning, each example is a pair consisting of an input object (typically a vector) and a desired output value (also called the supervisory signal). A supervised learning algorithm analyzes the training data and produces an inferred function, which is called a classifier (if the output is discrete; see classification) or a regression function (if the output is continuous; see regression). The inferred function should predict the correct output value for any valid input object. This requires the learning algorithm to generalize from the training data to unseen situations in a "reasonable" way (see inductive bias).
The parallel task in human and animal psychology is often referred to as concept learning.
Also see unsupervised learning.
Read more about Supervised Learning: Overview, How Supervised Learning Algorithms Work, Generative Training, Generalizations of Supervised Learning, Approaches and Algorithms, Applications, General Issues
Other articles related to "supervised learning, learning":
... Some methods for semi-supervised learning are not intrinsically geared to learning from both unlabeled and labeled data, but instead make use of unlabeled data within a supervised learning framework ... Then supervised learning proceeds from only the labeled examples ... Self-training is a wrapper method for semi-supervised learning ...
... The goal of learning is prediction ... Learning falls into many categories, including supervised learning, unsupervised learning, online learning, and reinforcement learning ... From the perspective of statistical learning theory, supervised learning is best understood ...
... Computational learning theory Inductive bias Overfitting (machine learning) (Uncalibrated) Class membership probabilities Version spaces ...
Famous quotes containing the words learning and/or supervised:
“I cant make head or tail of Life. Love is a fine thing, Art is a fine thing, Nature is a fine thing; but the average human mind and spirit are confusing beyond measure. Sometimes I think that all our learning is the little learning of the maxim. To laugh at a Roman awe-stricken in a sacred grove is to laugh at something today.”
—Wallace Stevens (18791955)
“It is ultimately in employers best interests to have their employees families functioning smoothly. In the long run, children who misbehave because they are inadequately supervised or marital partners who disapprove of their spouses work situation are productivity problems. Just as work affects parents and children, parents and children affect the workplace by influencing the employed parents morale, absenteeism, and productivity.”
—Ann C. Crouter (20th century)