Dab tsi yog pruning hauv kev kawm tob?
Dab tsi yog pruning hauv kev kawm tob?

Video: Dab tsi yog pruning hauv kev kawm tob?

Video: Dab tsi yog pruning hauv kev kawm tob?
Video: Leng Yang - Yog Vim Dab Tsi (Official Full Song | Nkauj Tawm Tshiab) 2020/05/24 2024, Kaum ib hlis
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Pruning yog ib tug txheej txheem nyob rau hauv kev kawm tob uas pab rau txoj kev loj hlob ntawm me me thiab ntau npaum neural networks . Nws yog ib qho qauv optimization txheej txheem uas yuav tshem tawm qhov tseem ceeb ntawm qhov hnyav tensor.

Ua kom pom qhov no, pruning hauv neural network yog dab tsi?

Dab tsi yog Neural Network Pruning . Tsuas tso tseg, pruning yog ib txoj hauv kev los txo qhov loj ntawm cov neural network los ntawm compression. Tom qab lub network yog pre-kev cob qhia, nws yog ces zoo-tuned los txiav txim qhov tseem ceeb ntawm kev sib txuas.

Ib sab saum toj no, vim li cas Sparity tseem ceeb? Sparity yog qhov tseem ceeb rau ntau yam. Nws yog tseem ceeb kom muaj tsawg li ntau tau cov neurons firing ntawm ib lub sij hawm thaum lub stimuli nthuav tawm. Qhov no txhais tau hais tias ib tug sparse system yog sai dua vim hais tias nws muaj peev xwm yuav siv tau ntawm qhov ntawd parsity los tsim kom tau ceev tshwj xeeb algorithms.

Khaws qhov no hauv kev xav, dab tsi yog pruning hauv tshuab kev kawm?

Pruning yog ib tug txheej txheem nyob rau hauv tshuab kev kawm thiab tshawb nrhiav algorithms uas txo qhov loj ntawm cov ntoo txiav txim siab los ntawm kev tshem cov seem ntawm tsob ntoo uas muab lub zog me me los faib cov xwm txheej. Pruning txo qhov nyuaj ntawm qhov kawg classifier, thiab li no txhim kho kev kwv yees qhov tseeb los ntawm kev txo qis ntawm overfitting.

Vim li cas neural networks tseem ceeb?

Cov txiaj ntsig tseem ceeb ntawm Neural Networks : ANNs muaj peev xwm kawm thiab ua qauv kev sib raug zoo uas tsis yog-linear thiab nyuaj, uas yog tiag tiag tseem ceeb vim hais tias nyob rau hauv lub neej tiag tiag, ntau ntawm kev sib raug zoo ntawm inputs thiab outputs yog non-linear li complex.

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