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COM SCI M146 · Lec 1

Introduction to Machine Learning

Fall 2026Tang, C.4 units

Also listed as EC ENGR M146 (closed by the department, majors only): the same class, and each department holds its own seats and its own grade history.

Seats, time, final and grades

Seats

Open, 14 seats left.

166 of 180 enrolled, lecture and all discussions summed.

Meets

MW 4:00pm-5:50pm

Lecture only. You also attend a discussion, listed below.

Final

Thu 10 Dec, 11:30am to 2:30pm

One exam for the whole class, Los Angeles time.

Read 2 days ago.

Grades

3.47
predicted, all instructors · 1,980 grades

1,980 letter grades, everyone who has taught COM SCI M146.

Read 2 hours ago. The latest refresh is overdue. Seats and instructors may have changed since. Check the registrar before enrolling.

dibs has seen this section open 11 times since 17 August. The last time was 27 September.

Enroll on the registrar (opens in a new tab) Sign in to watch for an opening

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Put this class on a board

A board is one quarter you are drafting, so it needs an account to live in. Signing in brings you straight back to this page, with this class still in front of you.

Before you can enroll

Registrar's Restrictions cell, read 2 days ago: "Juniors and Seniors Only, and Undergraduate Aero Engr, Bioengr, Ch Engr, C&Ee, Comp Engr, Ec Engr, Mat Sci, Mech&Ae, C&S Bio, Comp Bio, Ling & Com Sci, Math Comp or Cog Sci Majors; C&S Bio, Comp Bio, Math Comp, or Cog Sci Pre-Majors; or Data Sci Engr or Bioinfr Minors".

Tell dibs what you have already taken and this line will say which of these you have. Your list.

From the registrar

Students who enroll in upper-division courses offered by the Samueli School without completing the requisites are subject to disenrollment after the second class meeting. If necessary, consult with an OASA counselor through MyUCLA Message Center.

Restrictions read 2 days ago. dibs re-reads these slowly because they rarely change; watch the section and it moves to every 6 hours.

Discussions

You enroll in the discussion, not the lecture, so the seat figure above is the sum across all of them and can read open while every discussion you could actually join is full.

3 discussions, 2 open: Dis 1B, F 2:00pm-3:50pm, and Dis 1C, F 12:00pm-1:50pm.

  • Dis 1A

    F 10:00am-11:50am

    Yilmaz, Z.

    Waitlist, 0 of 10 places taken.

  • Dis 1B

    F 2:00pm-3:50pm

    Hirth, A.C.

    Open, 10 seats left.

  • Dis 1C

    F 12:00pm-1:50pm

    Fakour, F.

    Open, 4 seats left.

When it meets

Mon
Tue
Wed
Thu
Fri
6am
7am
8am
9am
10am
11am
12pm
1pm
2pm
3pm
4pm
5pm
6pm
7pm
8pm
9pm
10pm

Meets: MW 4:00pm-5:50pm

Discussions: F 2:00pm-3:50pm · F 12:00pm-1:50pm

Young Hall CS24

Grades

3.47
predicted, all instructors · 1,980 grades

Of the 4 people in the grade record for COM SCI M146, the 2 with the most grades: SANKARARAMAN, SRIRAM at 3.43 over 1,067 grades and CHANG, KAI-WEI at 3.47 over 589 grades.

A range
59%
P/NP
-
letter grade only
D/F/W
1.4%

Full grade history for COM SCI M146

What students say

dibs measures outcomes: grades, seats, how fast it fills. For what the class is actually like to sit in, BruinWalk has the reviews.

dibs has not read this course’s reviews, so it cannot say what kind of work it sets. That is dibs not having looked. It is not a course without papers or exams, and the reviews linked below are the answer until dibs catches up.

Will it still be here

medium risk chance of closing before your enrollment pass.

Final enrollment per term from four years of grade data. Summer excluded: different population, different pass structure.

  • 17421F
  • 20122W
  • 4922S
  • 24122F
  • 23823W
  • 9523S
  • 13423F
  • 31124W
  • 1025W
  • 17425F
Enrollment by term: 21F 174, 22W 201, 22S 49, 22F 241, 23W 238, 23S 95, 23F 134, 24W 311, 25W 10, 25F 174

Peak 311 · most recent 25F at 174

Seats over time

Nothing read since 1 Oct, 2 hours ago. Over about 2 months before that, freed 14 seats.

11 times reopened
166 of 180 · 14 left in its discussions
17 Aug 15:079 Sep 04:151 Oct 17:22 · 2 hours ago
dibs read 168 of the 494 hours its hourly record covers, 34%, and did not look in 326. dibs had no hourly record before 11 Sep, which is the other 589 of 1083 plotted.166 of 180 enrolled at the newest reading, 2 hours ago, with 14 left in its discussions. Seats from 17 Aug 15:07 to 1 Oct 17:22, 180 to 166. dibs read 168 of the 494 hours its hourly record here covers, 34%. An hour marked as read confirms a check, not continuous monitoring. That check recorded no change; changes between checks may be missed. For 326 hours dibs was keeping a record and did not reach this section. Nothing before 11 September at 04:00, where this section's record starts, has a read either way, which is 589 hours of this window. Where the drawing is faint or broken, that never means the readings are doubtful. It means the stretch between them is unaccounted for.

A dot is a reading where something moved: the seat count, the status, or the waitlist. Flat between dots joins recorded counts; changes between reads may be missed. The line starts when dibs first saw this section rather than reaching back before it existed. The last one is the last time dibs read this section, moved or not, and that was 2 hours ago. It is where the line stops, not where the count is now.

Show the readings (38)
Recorded Enrolled Capacity Status Waitlist Hours read
1 Oct 17:22 166 180 open 0 of 30 1 of 1
1 Oct 17:22 166 180 open 0 of 30 3 of 7
1 Oct 11:32 163 180 open 0 of 30 5 of 12
1 Oct 00:22 166 180 open 0 of 30 9 of 27
29 Sep 22:52 167 180 open 0 of 30 2 of 4
29 Sep 19:22 168 180 open 0 of 30 2 of 5
29 Sep 15:52 169 180 open 0 of 30 2 of 3
29 Sep 13:12 168 180 open 0 of 30 5 of 14
29 Sep 00:42 169 180 open 0 of 30 2 of 4
28 Sep 21:22 170 180 open 0 of 30 2 of 5
28 Sep 17:52 176 180 open - 2 of 4
28 Sep 14:22 177 180 open - 2 of 4
28 Sep 11:32 176 180 open - 4 of 11
28 Sep 01:32 177 180 open - 2 of 4
27 Sep 22:02 179 180 open - 14 of 43
26 Sep 04:12 180 180 closed - 2 of 5
26 Sep 00:12 179 180 open - 3 of 8
25 Sep 17:22 180 180 closed - 6 of 17
25 Sep 01:12 179 180 open - 5 of 14
24 Sep 12:22 180 180 closed - 2 of 5
24 Sep 08:52 179 180 open - 29 of 90
20 Sep 15:52 180 180 closed - 20 of 52
18 Sep 12:52 179 180 open - 2 of 3
18 Sep 10:22 180 180 closed - 15 of 37
16 Sep 22:32 179 180 open - 11 of 31
15 Sep 16:12 180 180 closed - 2 of 5
15 Sep 12:42 179 180 open - 40 of 156, 51 no hourly record
9 Sep 01:40 180 180 closed - no hourly record
9 Sep 00:40 179 180 open - no hourly record
8 Sep 22:40 180 180 closed - no hourly record
8 Sep 01:40 179 180 open - no hourly record
7 Sep 20:40 180 180 closed - no hourly record
7 Sep 19:40 179 180 open - no hourly record
25 Aug 09:41 180 180 closed - no hourly record
22 Aug 06:40 179 180 open - no hourly record
21 Aug 03:40 178 180 open - no hourly record
18 Aug 23:40 179 180 open - no hourly record
17 Aug 15:07 180 180 closed - -
How readings and alerts work

A reading and an hourly record are different things, and most charts here hold more of the second missing than present. dibs has taken readings of a section since long before it began keeping an hour-by-hour log of when it looked, so the empty stretches are dibs saying it was not keeping that log yet, not that it looked and found nothing. That is the age of the record and not a fault.

Seat counts show the last successful read, not live availability. Refreshes can be delayed by request limits or upstream interruptions. Watched sections receive priority, but an hourly update for every section is not guaranteed.

The registrar can change a seat count between our checks. Alerts depend on dibs detecting an opening and completing delivery; a quiet watch does not prove that no seat opened. Check the registrar before enrolling.

Class chat

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