Temat: subregularity - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: On uniform strict minima for vector-valued functions
Autorzy:: Bednarczuk, E. M.
Leśniewski, K.
Powiązania:: https://bibliotekanauki.pl/articles/206852.pdf
Data publikacji:: 2015
Wydawca:: Polska Akademia Nauk. Instytut Badań Systemowych PAN
Tematy:: uniform strict minima
K-convex mappings
metric subregularity
domination property
Opis:: We introduce uniform strict minima for vector-valued functions and provide conditions for their Lipschitz continuity as functions of linear perturbations. We also investigate regularity propertiesof subdiﬀerentialsfor cone convexvector-valuedfunctions.
Źródło:: Control and Cybernetics; 2015, 44, 2; 257-273
0324-8569
Pojawia się w:: Control and Cybernetics
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Typology emerges from simplicity in representations and learning
Autorzy:: Lambert, Dakotah
Rawski, Jonathan
Heinz, Jeffrey
Powiązania:: https://bibliotekanauki.pl/articles/2061410.pdf
Data publikacji:: 2021
Wydawca:: Polska Akademia Nauk. Instytut Podstaw Informatyki PAN
Tematy:: model theory
subregularity
grammatical inference
formal language theory
phonology
learning
complexity
Opis:: We derive well-understood and well-studied subregular classes of formal languages purely from the computational perspective of algorithmic learning problems. We parameterise the learning problem along dimensions of representation and inference strategy. Of special interest are those classes of languages whose learning algorithms are necessarily not prohibitively expensive in space and time, since learners are often exposed to adverse conditions and sparse data. Learned natural language patterns are expected to be most like the patterns in these classes, an expectation supported by previous typological and linguistic research in phonology. A second result is that the learning algorithms presented here are completely agnostic to choice of linguistic representation. In the case of the subregular classes, the results fall out from traditional model-theoretic treatments of words and strings. The same learning algorithms, however, can be applied to model-theoretic treatments of other linguistic representations such as syntactic trees or autosegmental graphs, which opens a useful direction for future research.
Źródło:: Journal of Language Modelling; 2021, 9, 1; 151--194
2299-856X
2299-8470
Pojawia się w:: Journal of Language Modelling
Dostawca treści:: Biblioteka Nauki

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