PPT-What is a Computer Algorithm?

A computer algorithm is a detailed stepbystep method for solving a problem by using a computer ProblemSolving Science and Engineering Analysis How does it work Breaking a system down to known components. 1 0 n 0 Error between 64257lter output and a desired signal Change the 64257lter parameters according to 1 57525u 1 Normalized LMS Algorithm Modify at time the parameter vector from to 1 ful64257lling the constraint 1 with the least modi6425 MA4102 – Data Mining and Neural Networks. Nathan Ifill. ngi1@le.ac.uk. University of Leicester. Image source: . Antti. . Ajanki. , “Example of k-nearest . neighbor. classification”, 28 May 2007. Binary Systems. Humans. Decimal Numbers (base 10). Sign-Magnitude (-324). Decimal Fractions (23.27). Letters for text. Computers. Binary Numbers (base 2). Two’s complement and sign-magnitude. Binary fractions and floating point. Two theorems to recall:. Theorem 3.1.10 (Berge).. . A matching . M . in a graph . G . is a maximum matching in . G . iff . G . has no . M-. augmenting path.. Theorem 3.1.16 (König,Egerváry). If . Presented by:. Nada Hany Sherief, MSc. . Agenda. Data: the raw materials – Representing Information. Binary Numbering System. Image Representation. Putting Computers to Work – Algorithms. Searching Algorithms. How the Quest for the Ultimate Learning Machine Will Remake Our World. Pedro Domingos. University of Washington. Machine Learning. Traditional Programming. Machine Learning. Computer. Data. Algorithm. CS A101. What is Computer Science?. First, some misconceptions.. Misconception 1. : I can put together my own PC, am good with Windows, and can surf the net with ease, so I know CS. . Misconception 2. AA single station snapshot correlation. S.Salvini. , . F.Dulwich. , . B.Mort. , . K.Zarb-Adami. stef.salvini@oerc.ox.ac.uk. Content. Fundamentals. Results 1: . Chilbolton. LOFAR. Results 2: Simulated sky tests (experiments). Shortest Path. Dijkstra’s. Algorithm - Picture. Dijkstra’s. Algorithm – Shortest Path. Dijkstra’s. Algorithm - Analysis. Shortest Path’s – on a DAG. All Points Shortest Path – Floyd’s . 1. Initially prepared by Dr. . İ. lyas. . Çiç. ekli. ; improved by various Bilkent CS202 instructors.. Graphs. Graphs are one of the unifying themes of computer science.. A graph G = (V. , . E) is defined by a set of . Introduction to Computer Forensics. Computer Examination . The prime objective of the analyst is to recover and secure a true copy of the data stored on the medium. This should be done, wherever possible, without any alteration of the original data as a whole. . Chapter 8. :. The. Rendering. Pipeline. Interactive Computer Graphics. Chapter 8 - . 2. Overview. Vertex processing. : normalization, . transformations, lighting, projection. Clipping and primitive assembly clipping. 1. Initially prepared by Dr. . İ. lyas. . Çiç. ekli. ; improved by various Bilkent CS202 instructors.. Graphs. Graphs are one of the unifying themes of computer science.. A graph G = (V. , . E) is defined by a set of . Computer Lab Rules. Report to class on time. If you are not in class when the bell rings. , report . to counselor for pass/detention. Computer Lab Rules. Stay in assigned seats. You are accountable for the computer which is assigned to you.