Feature Extraction in Software
Many data analysis software packages provide for feature extraction and dimension reduction. Common numerical programming environments such as MATLAB, SciLab, NumPy and the R language provide some of the simpler feature extraction techniques (e.g. principal component analysis) via built-in commands. More specific algorithms are often available as publicly-available scripts or third-party add-ons.
Read more about this topic: Feature Extraction
Other articles related to "extraction":
... The extraction is performed in many steps (one amount of crushed plant is at least six to ten times extracted, so practically every alkaloid goes into the solution) ... From the solution obtained at the last extraction step, the alkaloids are precipitated by either ammonium hydroxide or sodium carbonate ... or mildly acidified water, then proceeding through steps of concentration, extraction, and purification of alkaloids ...
Famous quotes containing the words feature and/or extraction:
“Blunders are an inescapable feature of war, because choice in military affairs lies generally between the bad and the worse.”
—Allan Massie (b. 1938)
“Logic is the last scientific ingredient of Philosophy; its extraction leaves behind only a confusion of non-scientific, pseudo problems.”
—Rudolf Carnap (18911970)