Researcher

Chih-Jen Lin

Chih-Jen Lin’s work connects machine learning with efficient numerical methods and software. LIBSVM and LIBLINEAR are two concrete parts of his work. Lin earned a doctorate at the University of Michigan in 1998 and began an assistant professorship at National Taiwan University in August that year. LIBSVM version 1.0 dates to April 2000. The shared software provides support vector machine methods for classification, regression, and distribution estimation.

Works
188
Citations
83,320
h-index
63

Publication numbers from OpenAlex, as of 14 October 2026.

Photo of Chih-Jen Lin

Timeline

  1. 1998

    Doctoral training and teaching

    Lin earned a doctorate at the University of Michigan in 1998 and began an assistant professorship at National Taiwan University in August that year.

  2. 2000

    Support vector machine software

    LIBSVM version 1.0 dates to April 2000. The shared software provides support vector machine methods for classification, regression, and distribution estimation.

  3. 2007

    Linear classification software

    LIBLINEAR version 1.0 dates to April 2007. It is a shared library for large linear classification, including document classification.

  4. 2014

    Research recognition

    AAAI elected Chih-Jen Lin as a Fellow in 2014.

  5. 2021

    Multi-label learning tools

    LibMultiLabel was initially released in April 2021. This extends the software work to multi-label classification.

Sources and credits

Photo: www.csie.ntu.edu.tw; creator not stated. License: Not stated by source. Source: csie.ntu.edu.tw. Cropped to a square and resized. Ask us to remove or replace this photo.

  1. Welcome to Chih-Jen Lin's Home Page csie.ntu.edu.tw. Checked 13 October 2026.
  2. Elected AAAI Fellows — 2014 — Chih-Jen Lin aaai.org. Checked 13 October 2026.