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For our example above, the adjacency list representation will look as follows: We can see that the adjacency list is much less expensive on memory as the adjacency matrix is very sparse. Most graph algorithms involve visiting each vertex in \(V\), starting from a root node \(v_0\). There are several ways of achieving this.
4 days ago · Bar graph is a one-dimensional figure while Histogram is a two-dimensional figure. In Bar graphs, the length of the bars shows the frequency, but the width has no special significance but in Histograms, the frequency is shown by the area of the bar. In bar graphs, the bars are separated from each other with equal spaces, while in Histograms ...
4 days ago · A memristor (/ ˈ m ɛ m r ɪ s t ər /; a portmanteau of memory resistor) is a non-linear two-terminal electrical component relating electric charge and magnetic flux linkage.It was described and named in 1971 by Leon Chua, completing a theoretical quartet of fundamental electrical components which also comprises the resistor, capacitor and inductor.
3 days ago · It can further be expressed as displayed below: –. Cost of Quality = P C + A C + IFC + EFC. Here, The cost of good quality is represented as CoGQ. The cost of poor quality is represented as CoPQ. The prevention cost is represented as a PC. AC represents the appraisal costs; IFC represents the internal failure costs.
4 days ago · Huffman coding is an efficient method of compressing data without losing information. In computer science, information is encoded as bits—1's and 0's. Strings of bits encode the information that tells a computer which instructions to carry out. Video games, photographs, movies, and more are encoded as strings of bits in a computer. Computers execute billions of instructions per ...
4 days ago · v. t. e. Educational technology (commonly abbreviated as edutech, or edtech) is the combined use of computer hardware, software, and educational theory and practice to facilitate learning. [1] [2] When referred to with its abbreviation, "EdTech," it often refers to the industry of companies that create educational technology.
6 days ago · Variance is a statistic that is used to measure deviation in a probability distribution. Deviation is the tendency of outcomes to differ from the expected value. Studying variance allows one to quantify how much variability is in a probability distribution. Probability distributions that have outcomes that vary wildly will have a large variance.
