Wszystkie pola: multistage pattern recognition - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Recognition of palm finger movements on the basis of EMG signals with the application of wavelets
Autorzy:: Krysztoforski, K.
Wolczowski, A.
Będziński, R.
Helt, K.
Powiązania:: https://bibliotekanauki.pl/articles/1965790.pdf
Data publikacji:: 2004
Wydawca:: Politechnika Gdańska
Tematy:: multistage pattern recognition
EMG signal processing
wavelet transform
dexterous prosthesis control
Opis:: The paper describes an EMG signal analysis based on the wavelet transform, applied for the hand prosthesis control. Signal features are represented by wavelet coefficients. A cross-validation method is applied for the feature selection process. The classification algorithm uses multistage recognition. The information about finger posture provided by a data glove is recorded concurrently with forearm EMG signals. The acquired data are used to train the classification algorithm.
Źródło:: TASK Quarterly. Scientific Bulletin of Academic Computer Centre in Gdansk; 2004, 8, 2; 269-280
1428-6394
Pojawia się w:: TASK Quarterly. Scientific Bulletin of Academic Computer Centre in Gdansk
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: Case of fuzzy loss function in multistage recognition algorithm
Autorzy:: Burduk, R.
Powiązania:: https://bibliotekanauki.pl/articles/333187.pdf
Data publikacji:: 2003
Wydawca:: Uniwersytet Śląski. Wydział Informatyki i Nauki o Materiałach. Instytut Informatyki. Zakład Systemów Komputerowych
Tematy:: wielostopniowe rozpoznawanie wzorców
rozmyta utrata funkcji
zasada Bajesowska
multistage pattern recognition
fuzzy loss function
Bayes' rule
Opis:: The work deals with a recognition problem using a probabilistic-fuzzy model and multistage decision logic. A case where a loss function is described using fuzzy numbers has been considered. The globally optimal Bayes strategy has been calculated for this case with stage-dependent and dependent on the node of the decision tree fuzzy loss function. The obtained result is illustrated by a calculation example in which some methods for ranking fuzzy numbers were used.
Źródło:: Journal of Medical Informatics & Technologies; 2003, 5; MI107-112
1642-6037
Pojawia się w:: Journal of Medical Informatics & Technologies
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 3.

Tytuł:: Pattern recognition of sacroileitis with the use of multistage logic with a fuzzy loss function
Autorzy:: Burduk, R.
Powiązania:: https://bibliotekanauki.pl/articles/1965805.pdf
Data publikacji:: 2004
Wydawca:: Politechnika Gdańska
Tematy:: multistage classifier
sacroiletis
fuzzy loss function
k-nearest neighbor method
Opis:: The article describes the problem of pattern recognition of sacroileitis. Classification is based on a scheme of multistage recognition with a fuzzy loss function dependent on the node of the decision tree. Decision rules are based on k-nearest neighbors at particular internal nodes of the decision-tree. Paper presents influence of comparison fuzzy numbers on classifications results.
Źródło:: TASK Quarterly. Scientific Bulletin of Academic Computer Centre in Gdansk; 2004, 8, 2; 217-221
1428-6394
Pojawia się w:: TASK Quarterly. Scientific Bulletin of Academic Computer Centre in Gdansk
Dostawca treści:: Biblioteka Nauki

Artykuł

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