Exercises
LM-C02-C-001Exercise: Document count
A corpus has 5 files, and each file is one document. How many documents are in the corpus?
Compute it first, then check your number.
LM-C02-C-002Exercise: Lowercase merge
If Cat, cat, CAT, and dog are lowercased, how many times does cat appear?
Compute it first, then check your number.
LM-C02-C-003Exercise: Word count
How many word items are in small models learn?
Compute it first, then check your number.
LM-C02-C-004Exercise: Validation role
Enter 1 for train, 2 for validation, or 3 for test: which split is usually used to choose between model settings?
Compute it first, then check your number.
LM-C02-C-005Exercise: Leakage check
Enter 1 if using test text to tune preprocessing decisions can leak information, or 0 if it cannot.
Compute it first, then check your number.