It appears with the name of its file of origin. The file name is composed of 16 characters which represent the information given in the table below.
How to read the name of a file
| Character No. |
Meaning |
| 1-3 |
- Institution:
- MIT = Massachusetts Institute of Technology
- STF = Stanford University
|
| 4 |
Academic year of the students attending the class. If undergraduates, year not specified, "u". If graduate students, "g". |
| 5-7 |
- Subject field:
- AIR = Artificial Intelligence/Robotics
- BIO = Biology
- CHM = Chemistry
- CSP = Computer Science and Programming
- MTX = Mathematics
- PHX = Physics
|
| 8 |
Subject type. Some fields have different subjects offered.
- Artificial Intelligence/Robots:
- a = Introduction to Robotics
- b = Natural Language Processing
- c = Machine Learning
- Computer Science and Programming:
- a = Programming Methodology
- b = Programming Abstractions
- c = Programming Paradigms
- Mathematics:
- a = Multivariable Calculus
- b = Differential Equations
- c = Fourier Transform and Applications
- d = Introduction to Linear Dynamical Systems
- e = Convex Optimization I
- f = Convex Optimization II
- Physics:
- a = Classical Mechanics
- b = Electricity and Magnetism
|
| 9-10 |
Number of class in the sequence delivered |
| 11-12 |
- Teacher language (guessed):
- NS = Native-like, NN = non-native
|
| 13 |
- Gender:
- m = male, f = female
|
| 15-16 |
Country of institution |
Descriptive words that are not teacher utterances appear in brackets, like in “[LAUGHS]”.