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Stanford Online via Coursera

Graph Search, Shortest Paths, and Data Structures

4.82,001 ratings at Coursera

Overview

The primary topics in this part of the specialization are: data structures (heaps, balanced search trees, hash tables, bloom filters), graph primitives (applications of breadth-first and depth-first search, connectivity, shortest paths), and their applications (ranging from deduplication to social network analysis).

Syllabus 4

  1. Week 1 4 hours

    Breadth-first and depth-first search; computing strong components; applications.

  2. Week 2 2 hours

    Dijkstra's shortest-path algorithm.

  3. Week 3 3 hours

    Heaps; balanced binary search trees.

  4. Week 4 4.5 hours

    Hashing; bloom filters.

Skills you'll practise

Graph TheoryData StructuresAlgorithms

Advantages and disadvantages

Advantages

  • Structured courses with graded quizzes, assignments and deadlines you can reset.
  • A shareable certificate from the university or company when you pay.
  • Financial aid is often approved for students in India (apply 15 days before you need it).
  • The actual Stanford lectures (CS229, CS224N, CS231N…): the deepest free material on AI anywhere.
  • Taught by Stanford University, one of the strongest names in its field.
  • Rated 4.8 out of 5 by 2,001 learners.
  • Self-paced: start any time.
  • A clear syllabus (4 parts) you can see before you start.

Disadvantages

  • Paid after a 7-day free trial (Coursera Plus or per course).
  • Some courses can be audited for free, but graded work and certificates need payment.
  • Graduate level: needs linear algebra, probability and programming first.

Some points apply to every course of this kind; see how we rank.

This course is paid. Here is how to take it for free

  • Free trials: You can start a 7-day free trial for many individual courses, Specializations, or a Coursera Plus subscription to test full course features. Cancel before the seventh day if you do not want to be charged.
  • Financial aid: If you cannot afford the fee for a certificate, you can apply for financial aid through the link on the course home page by filling out an application about your background and goals.

Taught by

  • Tim RoughgardenProfessor, Computer Science

Stanford University is in Tier 1: world-leading universities and India's top institutes of our institution ranking (97/100).

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