Chapter 19. Web search basics
- Brief discussion of the history of web search.
- Model of the web and it’s impact on explosive growth of the web.
- Number of documents indexed by search engines, and the elimination of duplicate documents in web indexes
Chapter 21. Link Analysis
- Link analysis for web search
- Basic ideas underlying the use of the web graph in link analysis
- Scoring and ranking measures derived from the link structure
- A Markov chain is a discrete-time stochastic process: a process that occurs in a series of time-steps in each of which a random choice is made
- A Markov chain’s probability distribution over its states may be viewed as a probability vector
- The PageRank computation
- Personalized PageRank for the user
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