SkillTrendLab
中文
Skill · Machine learning

Recommender Systems

Systems that rank content by predicted preference.

1.4%
of core AI postings mention it
49
postings
38
companies
—
30-day change · from 2nd edition

Which roles ask for it

Share of each role's postings that mention this skill.

  1. Data Scientist
    19 postings
    12.6%
  2. MLOps / Platform Engineer
    2 postings
    5.3%
  3. LLM / NLP Engineer
    5 postings
    2.9%
  4. AI Product / Project Manager
    4 postings
    1.3%
  5. AI Engineer
    16 postings
    0.9%
  6. Algorithm Engineer
    2 postings
    0.6%

Industries and places

Share of this skill's postings.

Industry
  1. Software & Internet
    22
    44.9%
  2. Finance & Insurance
    10
    20.4%
  3. Wholesale, Retail & E-commerce
    5
    10.2%
  4. Telecom, Media & Digital Content
    5
    10.2%
  5. Professional Services
    3
    6.1%
  6. Electronics & Hardware
    2
    4.1%
  7. Consulting & Marketing Services
    1
    2.0%
  8. Construction & Real Estate
    1
    2.0%
Place
  1. Taipei
    40
    81.6%
  2. New Taipei
    4
    8.2%
  3. Kaohsiung
    2
    4.1%
  4. Hsinchu County
    1
    2.0%
  5. Taichung
    1
    2.0%
  6. Hsinchu City
    1
    2.0%

Where this number is read from

Of the 49 postings, how many were found through the employer's own skill tags, the title, and the job description. A posting can carry more than one kind of evidence, so the three add up to more than the posting count.

  1. Employer's skill tags
    1
  2. Job title
    2
  3. Job description
    48
The data on this page
Data as of
September 11, 2026
Core AI postings this edition
3,523
Method version
2026.09.1

This page is not indexed yet: change needs a second edition.

Methodology →All skills →