A useful lemma for context-free programmed grammars
โ Scribed by Jan Leeuwen
- Publisher
- Springer-Verlag
- Year
- 1979
- Tongue
- English
- Weight
- 663 KB
- Volume
- 11
- Category
- Article
- ISSN
- 0001-5903
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
We present a novel algorithm using new hypothesis representations for learning context-free grammars from a finite set of positive and negative examples. We propose an efficient hypothesis representation method which consists of a table-like data structure similar to the parse table used in efficien
Productions of a context-free grammar can be given coefficients from semirings, inducing weights for both derivations in the grammar and strings over the terminal alphabet. For a weighted context-free grammar in Greibach normal form, the weight of any string, as well as the set of derivations of the