Precision noun as in accuracy the quality or state of being very accurate the company that measures tv ratings prides itself on the precision of its calculations synonyms & similar words relevance accuracy preciseness perfection exactness exactitude fidelity rigor definiteness fineness accurateness nicety definitiveness truth veracity rigorousness. Precision refers to the amount of information that is conveyed by a number in terms of its digits; it shows the closeness of two or more measurements to each other. it is independent of accuracy. precision definition if you weigh an object five times and you get 3.2 kg every time, then your measurement is very precise.. Since 1951 b&k precision has provided test and measurement instruments for engineering, electronic design, and education, including power supplies, oscilloscopes, signal generators, amongst others..

Precision noun [ u ] uk / prɪˈsɪʒ ə n / us the quality of being exact: the pressure on advertisers to deliver results has led to them targeting consumers with unprecedented precision. precision adjective [ before noun ] uk / prɪˈsɪʒ ə n / us production used to describe machines, tools, etc. that are made to a very accurate and exact standard:. Precision refers to the amount of information that is conveyed by a number in terms of its digits; it shows the closeness of two or more measurements to each other. it is independent of accuracy. precision definition if you weigh an object five times and you get 3.2 kg every time, then your measurement is very precise.. In this context, precision is defined as the fraction of retrieved documents which are relevant to the query (true positives divided by true+false positives), using a set of ground truth relevant results selected by humans. recall is defined as the fraction of relevant documents retrieved compared to the total number of relevant documents (true positives divided by true positives+false negatives)..

Precision noun [u] (exact) the quality of being exact: great precision is required to align the mirrors accurately. precision bombing was used to destroy enemy air bases and armaments factories. smart vocabulary: related words and phrases.. In pattern recognition, information retrieval, object detection and classification, precision and recall are performance metrics that apply to data retrieved from a collection, corpus or sample space. precision is the fraction of relevant instances among the retrieved instances, while recall is the fraction of relevant instances that were retrieved. both precision and recall are therefore based on relevance. consider a computer program for recognizing dogs in a digital photograph. upon processin. Since 1951 b&k precision has provided test and measurement instruments for engineering, electronic design, and education, including power supplies, oscilloscopes, signal generators, amongst others..

Pre•ci•sion. (prɪˈsɪʒ ən) n. 1. the state or quality of being precise. 2. mechanical or scientific exactness: a lens ground with precision. 3. strict observance; punctiliousness. 4. math. the degree to which the correctness of a quantity is expressed. compare accuracy (def. 3).. Precision noun as in accuracy the quality or state of being very accurate the company that measures tv ratings prides itself on the precision of its calculations synonyms & similar words relevance accuracy preciseness perfection exactness exactitude fidelity rigor definiteness fineness accurateness nicety definitiveness truth veracity rigorousness. Precision lab services is a clia certified laboratory offering a suite of unparalleled customized solutions designed to assist physicians in improving patient outcomes with maximal results. our turn-key services allow the physician, physician partners and distribution channels to focus on their practice while relying on precision lab services to manage new laboratory services and revenue opportunities..