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Coursera - Analysis of Algorithms (Princeton University) - aretr - 07-30-2019 Coursera - Analysis of Algorithms (Princeton University) WEBRip | English | MP4 + PDF Slides | 960 x 540 | AVC ~237 kbps | 29.970 fps AAC | 127 Kbps | 44.1 KHz | 2 channels | Subs: English | ~15 hours | 1.88 GB Genre: eLearning Video / Science, Algorithms, Math This course teaches a calculus that enables precise quantitative predictions of large combinatorial structures. In addition, this course covers generating functions and real asymptotics and then introduces the symbolic method in the context of applications in the analysis of algorithms and basic structures such as permutations, trees, strings, words, and mappings. All the features of this course are available for free. It does not offer a certificate upon completion. Syllabus Analysis of Algorithms -We begin by considering historical context and motivation for the scientific study of algorithm performance. Then we consider a classic example that illustrates the key ingredients of the process: the analysis of Quicksort. The lecture concludes with a discussion of some resources that you might find useful during this course. Recurrences -We begin this lecture with an overview of recurrence relations, which provides us with a direct mathematical model for the analysis of algorithms. We finish by examining the fascinating oscillatory behavior of the divide-and-conquer recurrence corresponding to the mergesort algorithm and the general "master theorem" for related recurrences. Generating Functions -Since the 17th century, scientists have been using generating functions to solve recurrences, so we continue with an overview of generating functions, emphasizing their utility in solving problems like counting the number of binary trees with N nodes. Asymptotics -Exact answers are often cumbersome, so we next consider a scientific approach to developing approximate answers that, again, mathematicians and scientists have used for centuries. Analytic Combinatorics -Analytic Combinatorics. With a basic knowledge of recurrences, generating functions, and asymptotics, you are ready to learn and appreciate the basic features of analytic combinatorics, a systematic approach that avoids much of the detail of the classical methods that we have been considering. We introduce unlabeled and labelled combinatorial classes and motivate our basic approach to studying them, with numerous examples. Trees -The quintessential recursive structure, trees of various sorts are ubiquitous in scientific enquiry, and they arise explicitly in countless computing applications. You can find broad coverage in the textbook, but the lecture focuses on the use of analytic combinatorics to enumerate various types of trees and study parameters. Permutations -The study of sorting algorithms is the study of properties of permutations. We introduce analytic-combinatoric approaches to studying permutations in the context of this relationship. Strings and Tries -From DNA sequences to web indices, strings (sequences of characters) are ubiquitous in modern computing applications, so we use analytic combinatorics to study their basic properties and then introduce the trie, an essential and fundamental structure not found in classical combinatorics. Words and Mappings -We view strings as sets of characters or as functions from [1..N] to [1..M] to study classical occupancy problems and their application to fundamental hashing algorithms. Functions from [1..N] to [1..N] are mappings, which have an interesting and intricate structure that we can study with analytic combinatorics. Taught by Robert Sedgewick General Complete name : \01_Bitstrings_with_Restrictions_27-50.mp4 Format : MPEG-4 Format profile : Base Media Codec ID : isom (isom/iso2/avc1/mp41) File size : 74.2 MiB Duration : 27 min 50 s Overall bit rate : 373 kb/s Encoded date : UTC 1970-01-01 00:00:00 Tagged date : UTC 1970-01-01 00:00:00 Writing application : Lavf53.29.100 Video ID : 1 Format : AVC Format/Info : Advanced Video Codec Format profile : Format settings : CABAC / 4 Ref Frames Format settings, CABAC : Yes Format settings, RefFrames : 4 frames Codec ID : avc1 Codec ID/Info : Advanced Video Coding Duration : 27 min 50 s Bit rate : 237 kb/s Width : 960 pixels Height : 540 pixels Display aspect ratio : 16:9 Frame rate mode : Constant Frame rate : 29.970 (30000/1001) FPS Color space : YUV Chroma subsampling : 4:2:0 Bit depth : 8 bits Scan type : Progressive Bits/(Pixel*Frame) : 0.015 Stream size : 47.3 MiB (64%) Writing library : x264 core 120 r2120 0c7dab9 Encoding settings : cabac=1 / ref=3 / deblock=1:0:0 / analyse=0x3:0x113 / me=hex / subme=7 / psy=1 / psy_rd=1.00:0.00 / mixed_ref=1 / me_range=16 / chroma_me=1 / trellis=1 / 8x8dct=1 / cqm=0 / deadzone=21,11 / fast_pskip=1 / chroma_qp_offset=-2 / threads=12 / sliced_threads=0 / nr=0 / decimate=1 / interlaced=0 / bluray_compat=0 / constrained_intra=0 / bframes=3 / b_pyramid=2 / b_adapt=1 / b_bias=0 / direct=1 / weightb=1 / open_gop=0 / weightp=2 / keyint=250 / keyint_min=25 / scenecut=40 / intra_refresh=0 / rc_lookahead=40 / rc=crf / mbtree=1 / crf=28.0 / qcomp=0.60 / qpmin=0 / qpmax=69 / qpstep=4 / ip_ratio=1.40 / aq=1:1.00 Encoded date : UTC 1970-01-01 00:00:00 Tagged date : UTC 1970-01-01 00:00:00 Audio ID : 2 Format : AAC Format/Info : Advanced Audio Codec Format profile : LC Codec ID : mp4a-40-2 Duration : 27 min 50 s Bit rate mode : Constant Bit rate : 127 kb/s Channel(s) : 2 channels Channel positions : Front: L R Sampling rate : 44.1 kHz Frame rate : 43.066 FPS (1024 SPF) Compression mode : Lossy Stream size : 25.4 MiB (34%) Default : Yes Alternate group : 1 Encoded date : UTC 1970-01-01 00:00:00 Tagged date : UTC 1970-01-01 00:00:00 Screenshots DOWNLOAD Code: http://nitroflare.com/view/A6788ECC9BF938B/cb5xc.Coursera..Analysis.of.Algorithms.Princeton.University.part01.rar Code: https://rapidgator.net/file/2b73b8b9545ede893b924ba0b0e8d6ba/cb5xc.Coursera..Analysis.of.Algorithms.Princeton.University.part01.rar |