Statistica
6 Domande
0 Risposte
RANK
126.933
of 300.853
REPUTAZIONE
0
CONTRIBUTI
6 Domande
0 Risposte
ACCETTAZIONE DELLE RISPOSTE
16.67%
VOTI RICEVUTI
0
RANK
of 171.294
CONTRIBUTI
0 Problemi
0 Soluzioni
PUNTEGGIO
0
NUMERO DI BADGE
0
CONTRIBUTI
0 Post
CONTRIBUTI
0 Pubblico Canali
VALUTAZIONE MEDIA
CONTRIBUTI
0 Punti principali
NUMERO MEDIO DI LIKE
Feeds
Domanda
after apply pca on a matrix,does any way exist to understand each column refers to which column in initial matrix? ?
hi i have an initial matrix A (63*9),i want to reduce it to 63*5,so i have used PCA: [COEFF SCORE LATENT] = princomp(A); ...
oltre 12 anni fa | 1 risposta | 0
1
rispostaDomanda
is it possible that target function contain decimals?
i dont want to specify my input classes in target ,my target has decimal numbers,but nprtool in matlab does not accept my target...
oltre 12 anni fa | 0 risposte | 0
0
risposteDomanda
ow to use nprtool (neural pattern recognition tool)?
my input is a matrix wich rows are damaged vectors, my target is a matrix of correct vectors corresponding to the input vectors....
oltre 12 anni fa | 1 risposta | 0
1
rispostaDomanda
how to reduce the dimension of a feature space?
I have 260 sample,each sample has 320 feature (x is a matrix with 260 rows(images) & 320 column(features)).in order to improve m...
oltre 12 anni fa | 0 risposte | 0
0
risposteDomanda
how to reduce the dimension of a feature space?
I have 260 sample,each sample has 320 feature (x is a matrix with 260 rows & 320 column).in order to improve my classification,i...
oltre 12 anni fa | 1 risposta | 0
1
rispostaDomanda
how to reduce the dimension of a feature space?
i have 260 sample,each sample has 320 feature (x is a matrix with 260 rows & 320 column).in order to improve my classification,i...
oltre 12 anni fa | 0 risposte | 0
