Seats
Waitlist0 of 20 places taken.
80 of 80 · 1 over enrolled
Seat risk
-An estimate, separate from the seat reading.
not checked yet
Read August 25, 2026 at 3:06 AM PDT. Seat counts can change before you enroll.
You are looking at Fall 2025.
That term is over, so these are last term's numbers rather than seats you can take.
dibs holds 1,964 sections for Fall 2025, read about 2 months ago. Separately, it has finished 527 of the 3,617 courses on its current checking list for this term. Future-term coverage is incomplete, so a course with nothing here may simply not have been reached yet.
Back to Fall 2026
COM SCI 245 / WANG, WEI
Big Data Analytics
How COM SCI 245 grades when WANG, WEI teaches it. COM SCI 245, every instructor WANG, WEI, every course
Grades, this instructor
3.68adjusted historical GPA, this instructor
502 letter grades across 6 terms, Fall 2021 to Fall 2025. The course pools every instructor at 3.68 over 502 letter grades.
- Raw average
- 3.68
- The mean of this instructor's recorded letter grades in this course.
- In the A range
- 76.1%
- A+, A and A minus out of 502 letter grades.
- D, F or W
- 0.8%
- D-range and F grades plus withdrawals, divided by letter grades plus withdrawals.
- Taken pass/no pass
- 0%
- No pass/no-pass outcomes are recorded.
Grade distribution
- A+96 / 19.1%
- A173 / 34.5%
- A-113 / 22.5%
- B+66 / 13.1%
- B29 / 5.8%
- B-11 / 2.2%
- C+6 / 1.2%
- C0 / 0%
- C-4 / 0.8%
- D+0 / 0%
- D0 / 0%
- D-0 / 0%
- F4 / 0.8%
Percentages are of the 502 letter grades. Grey bars are non-letter outcomes. They are excluded from GPA.
Term by term
Raw averages for the terms in this record. A missing term does not establish that this instructor did not teach it. Summer sessions are included when present.
Dashed line: course average across all instructors, 3.68.
One recorded instructorCo-taught, grades shared
Fall 20213.6859 letter grades.
Fall 20223.8327 letter grades.
Summer Session A 20233.6519 letter grades.
Fall 20233.70131 letter grades.
Fall 20243.60121 letter grades.
Fall 20253.72145 letter grades.
Is one term a guide to the next?
Across the measured corpus, the same course and instructor's term averages were strongly correlated, including terms several years apart. That is why the adjustment does not weight recent terms more heavily. This is a dataset-wide pattern, not a promise about this instructor's next class.
Teaching it in Fall 2025
This term has ended. Section counts below are historical readings, not current availability.
Seats
Open3 seats left.
22 of 25 enrolled
Seat risk
-An estimate, separate from the seat reading.
not checked yet
Read August 25, 2026 at 3:06 AM PDT. Seat counts can change before you enroll.
Seats
Open9 seats left.
16 of 25 enrolled
Seat risk
-An estimate, separate from the seat reading.
not checked yet
Read August 25, 2026 at 3:06 AM PDT. Seat counts can change before you enroll.
Seats
Waitlist0 of 5 places taken.
25 of 25 · 1 over enrolled
Seat risk
-An estimate, separate from the seat reading.
not checked yet
Read August 25, 2026 at 3:06 AM PDT. Seat counts can change before you enroll.
Reading these figures
Raw is the mean of the recorded letter grades. The adjusted historical GPA pulls an instructor's average toward the course's adjusted average, which itself uses a department prior. It is a comparison aid, not a calibrated prediction or a student rating. Small samples carry more uncertainty. All recorded instructor roles are included, and a section is counted only once for this instructor. Grades cannot establish workload or explain why outcomes differed.
What students say
dibs measures outcomes. For students' experiences of the class, BruinWalk has reviews.
Reviews for WANG, WEI in COM SCI 245