Current instructor

Qiaomin Xie

Adjusted rating
RMP difficulty
captured reviews
About this rating

Raw average: 1.00/5 from 1 quality ratings. The adjusted rating blends this with the UW review average (3.66/5), weighted as 20 additional ratings. Smaller samples stay closer to that average. Each captured review is counted once in the prior; this does not correct who chooses to leave a review.

RMP profile ↗ · All captured review dates; profile matched by name.

What students say

Original student reviews · all captured dates

ISYE 320
Quality 1/5Difficulty 4/5
Prof. Xie is sweet, but not a great professor. Her lectures are not amazing, and cover a lot of material that may or may not be on the exam. The homework is incredibly difficult, as we do no related examples in class or lab, and our professor and TA are not great at helping. We are expected to know a lot of information prior to the course.
Rate My Professors ↗

Personal experiences, not a representative survey. Profile matching and captured coverage are shown in the source details.

Classes with Qiaomin Xie

Stochastic Modeling Techniques covers modeling systems with uncertainty, emphasizing application over derivation, using case studies from logistics, production, and service industries.

Offering recorded · Spring 2027 · Sources

Recent recorded grades — Spring 2023: 3.75 GPA, 90.0% A/AB (n=10 letter grades); Spring 2024: 3.80 GPA, 90.0% A/AB (n=10 letter grades); Spring 2025: 3.50 GPA, 69.2% A/AB (n=13 letter grades). Includes jointly taught sections.

historical GPA · grades

Spring 2023–Spring 2026 · limited sample

Advanced independent study in industrial engineering conducted under faculty supervision to support graduate-level research.

Offering recorded · Spring 2027 · Sources

historical GPA · grades

Fall 2023–Spring 2026 · limited sample

Recorded teaching history

Distinct courses recorded per term

Explore courses taught by this instructor →
Browse recorded courses
TermCourseTitle
Spring 2027ISYE 624Stochastic Modeling Techniques
Spring 2027ISYE 699Advanced Independent Study
Spring 2027ISYE 790Master's Research and Thesis
Spring 2027ISYE 890Pre-dissertator's Research
Spring 2027ISYE 990Research and Thesis
Fall 2026ISYE 320Simulation and Probabilistic Modeling
Fall 2026ISYE 321Simulation Modeling Laboratory
Fall 2026ISYE 624Stochastic Modeling Techniques
Fall 2026ISYE 790Master's Research and Thesis
Fall 2026ISYE 890Pre-dissertator's Research
Fall 2026ISYE 990Research and Thesis

Teaching history may be incomplete. Course pages contain course-specific feedback and citations.

Instructor identity & provenance
{
  "instructor_uid": "instructor_e31bfa7484640c08772940cc",
  "source": "enrollment",
  "source_instructor_id": "qxie38",
  "identity_basis": "netid",
  "identity_status": "source_identified",
  "name": "Qiaomin Xie",
  "email": "QIAOMIN.XIE@WISC.EDU",
  "first_observed_at": "2026-09-07 15:55:43.033547+00:00",
  "last_observed_at": "2026-10-29 21:30:40.248904+00:00",
  "ratings": {
    "review_count": 1,
    "quality": 1,
    "difficulty": 4,
    "quality_count": 1,
    "difficulty_count": 1,
    "profile_id": "rmp:2777001",
    "source_url": "https://www.ratemyprofessors.com/professor/2777001",
    "match_basis": "exact_name",
    "observed_at": "2026-10-29 23:17:35.011272+00:00",
    "courses": {
      "course_10d2c585c41b0b82531af186": {
        "review_count": 1,
        "quality": 1,
        "difficulty": 4,
        "quality_count": 1,
        "difficulty_count": 1
      }
    },
    "bayesian_quality": 3.5316779931000806,
    "prior_mean": 3.658261892755085,
    "prior_weight": 20
  },
  "current": true,
  "courses": [
    {
      "course_uid": "course_125235525a77a0df6c440f6b",
      "course_id": "ISYE 624",
      "title": "STOCHASTIC MODELING TECHNIQUES",
      "credits_min": 3,
      "credits_max": 3,
      "gpa": 3.423
    },
    {
      "course_uid": "course_18efedd674380b401058b9b1",
      "course_id": "ISYE 990",
      "title": "RESEARCH AND THESIS",
      "credits_min": 1,
      "credits_max": 6,
      "gpa": null
    },
    {
      "course_uid": "course_1e5b3f18d828389ddca5827e",
      "course_id": "ISYE 890",
      "title": "PRE-DISSERTATOR'S RESEARCH",
      "credits_min": 1,
      "credits_max": 9,
      "gpa": null
    },
    {
      "course_uid": "course_7029dbe1331dc04d405f91e2",
      "course_id": "ISYE 699",
      "title": "ADVANCED INDEPENDENT STUDY",
      "credits_min": 1,
      "credits_max": 5,
      "gpa": 3.991
    },
    {
      "course_uid": "course_aa3bee871da073b062e1808c",
      "course_id": "ISYE 790",
      "title": "MASTER'S RESEARCH AND THESIS",
      "credits_min": 1,
      "credits_max": 9,
      "gpa": null
    }
  ],
  "revision": "c9cd06eaa45f9ddf7e69faa38b89ff3d3dd995dd",
  "instructor_url": "/instructors/QIAOMIN_XIE"
}