There is a strong demand for smart vision based surveillance systems owing to the increase in crime at frightening rate various public places. As increases disturbing rate, security violations and high cost of personnel have motivated strategic survey existing image processing techniques. It discusses system analyze human’s normal abnormal activities recognition along with feature selectors det...

Abstract For treatment effects—one of the core issues in modern econometric analysis—prediction and estimation are two sides same coin. As it turns out, machine learning methods tool for generalized prediction models. Combined with theory, they allow us to estimate not only average but a personalized effect—the conditional effect (CATE). In this tutorial, we give an overview novel methods, expl...

This theory defines the type inference rules and the type inference algorithm W for MiniML (simply-typed lambda terms with let) due to Milner. It proves the soundness and completeness of W w.r.t. the rules. A report describing the theory is found in [1] and [2]. 1 Universal error monad theory Maybe imports Main begin definition option_bind :: "[’a option, ’a => ’b option] => ’b option" where "o...

We describe here HOL-ML, an encoding of a subset of SML and its dynamic semantics (as described by The Definition of Standard ML) in HOL. This encoding, which is the first stage in a project that will include typechecking and SML Modules, allows the formal study of the evaluation of a real programming language including state and control constructs (exceptions). In this paper we describe the su...