Machine learning is a subfield of computer science that evolved from the study of pattern recognition and computational learning theory in artificial intelligence.Machine learning explores the study and construction of algorithms that can learn from and make predictions on data.Such algorithms operate by building a model from example inputs in order to make data-driven predictions or decisions, rather than following strictly static program instructions.achine learning explores the study and construction of algorithms that can learn from and make predictions on data. Such algorithms operate by building a model from example inputs in order to make data-driven predictions or decisions, rather than following strictly static program instructions.
What is mantle? The mantle is the layer of Earth between the core and crust. It is made up of ductile rock which exhibits plasticity, bends without fracture, and is extremely highly viscous.T â¦ he mantle extends from a varied upper depth of 5-50 km to a lower margin of 2900 km from the surface. 10 people found this useful.
] layers: inner core, outer core, mantle [mantle: A zone of hot rock in the interior of the Earth, located between the outer crust and the molten core. ] and crust [crust: The outer layer of the Earth, on top of the mantle. It is between 6 and 48 kilometres thick and includes the continents and the ocean floor. ] . It has a thickness of approximately 2,900 km. 2  The mantle is made up of semi-molten rock called magma. 3  In the upper parts of the mantle the rock is hard, but lower down the rock is soft and beginning to melt. 4  The crust is the outer layer of the earth.