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MATH 118Mathematical Methods of Data Theory

Mathematics · 4 units · Undergraduate upper division (100-199)

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Introduction to computational methods for data problems with focus on linear algebra and optimization. Matrix and tensor factorization, PageRank, assorted other topics in matrices, linear programming, unconstrained optimization, constrained optimization, integer optimization, dynamic programming, and stochastic optimization.

P/NP or letter grading.

When it runs

Checking the Schedule of Classes…

Requisites

Official UCLA wording

Requisites: courses 42, 115A.

BruinTree reads · Prerequisite

confidence 1.00 · from text
all of
  • MATH 42
  • MATH 115A

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Requires

Everything that has to come before this course, not just the courses named in the requisite above.

MATH 118

  • MATH 42Introduction to Data-Driven Mathematical Modeling: Life, Universe, and Everything
    • MATH 31ADifferential and Integral Calculus
      • MATH 1Precalculus
    • MATH 31BIntegration and Infinite Series
      • MATH 31ADifferential and Integral Calculusanother path to it
    • COMPTNG 10AIntroduction to Programming
    • MATH 32ACalculus of Several Variables
      • MATH 31ADifferential and Integral Calculusanother path to it
    • MATH 32BCalculus of Several Variables
      • MATH 31BIntegration and Infinite Seriesanother path to it
      • MATH 32ACalculus of Several Variablesanother path to it
    • STATS 20Introduction to Statistical Programming with R
      • ECON 41Probability and Statistics for Economists
      • PSYCH 100APsychological Statistics1 more beneath
      • STATS 10Introduction to Statistical Reasoning
      • STATS 12Introduction to Statistical Methods for Geography and Environmental Studies
      • STATS 13Introduction to Statistical Methods for Life and Health Sciences
      • STATS 15Introduction to Data Science
    • MATH 33ALinear Algebra and Applicationsanother path to it
  • MATH 115ALinear Algebra
    • MATH 33ALinear Algebra and Applications
      • MATH 3BCalculus for Life Sciences Students1 more beneath
      • MATH 31BIntegration and Infinite Seriesanother path to it
      • MATH 32ACalculus of Several Variablesanother path to it

2 direct requisites. Showing 24 courses over 3 levels; the branches marked with a count carry on past it. Every course here opens its own tree.

Unlocks

What this course is a requisite for, and what those courses lead to in turn.

MATH 118

  • MATH M148Experience of Data Science
  • STATS M148Experience of Data Science

2 courses list this as a requisite. The whole downstream is here — 2 courses over 1 level. Every course here opens its own tree.

  • Fall 2025
  • Winter 2026
  • Spring 2026
  • Fall 2026
  • Winter 2027
  • Spring 2027

Scheduled, not typical — from UCLA’s Schedule of Classes, which publishes Fall 2025 through Spring 2027 and nothing before it.