Open Questions
- If a countable class of recursive languages has a mind change bound for noncomputable learners, does the class also have a mind change bound for computable learners, or is the class unlearnable by a computable learner?
Read more about this topic: Language Identification In The Limit
Famous quotes containing the words open and/or questions:
“... possibly there is no needful occupation which is wholly unbeautiful. The beauty of work depends upon the way we meet itwhether we arm ourselves each morning to attack it as an enemy that must be vanquished before night comes, or whether we open our eyes with the sunrise to welcome it as an approaching friend who will keep us delightful company all day, and who will make us feel, at evening, that the day was well worth its fatigues.”
—Lucy Larcom (18241893)
“False history gets made all day, any day,
the truth of the new is never on the news
False history gets written every day
...
the lesbian archaeologist watches herself
sifting her own life out from the shards shes piecing,
asking the clay all questions but her own.”
—Adrienne Rich (b. 1929)