Cherechedza ndima pazasi uye ipapo kupindura mubvunzo pashure nomutauro chete sezvo ndima: Passage: Chimwe chinetso pakushandisa LDA uye Fisher kuti discriminant kuti zvechokwadi mashoko kunoitika apo nhamba kuyerwa mumwe mharidzo (kureva, dimensionality mumwe Data vector) kunopfuura uwandu ivhu mumwe kirasi. Muchiitiko ichi, covariance inofungidzirwa havana zvizere chinzvimbo, uye saka hazvigoni inverted. Pane nzira dzinoverengeka kubata ichi. Imwe ndeyokushandisa pseudo inverse pachinzvimbo dzose matrix inverse ari pamusoro formulae. Zvisinei, nani, nhamba kutsiga anogona kubudirira nokutanga projecting dambudziko pamusoro subspace rakapoteredzwa ne Mubvunzo: Ndeupi mhando inverse ari zano pamusoro mureza matrix inverse?
chinonzi chinopesana