Lstm algorithm yog dab tsi?

2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47

Long-term nco ( LSTM ) yog ib qho khoom siv rov ua dua tshiab neural network ( RNN ) architecture siv hauv kev kawm tob. LSTM cov tes hauj lwm zoo tsim nyog rau kev faib tawm, ua tiav thiab ua kev kwv yees raws li cov ntaub ntawv teev sijhawm, vim tias muaj peev xwm ua rau tsis paub ntev ntawm cov xwm txheej tseem ceeb hauv ib lub sijhawm.

Ntxiv mus, koj piav Lstm li cas?

Ib LSTM muaj ib tug zoo xws li tswj ntws raws li ib tug recurrent neural network. Nws ua cov ntaub ntawv dhau ntawm cov ntaub ntawv thaum nws nthuav tawm rau pem hauv ntej. Qhov sib txawv yog cov kev ua haujlwm hauv lub LSTM cov hlwb. Cov haujlwm no yog siv los tso cai rau cov LSTM khaws lossis tsis nco qab cov ntaub ntawv.

Tsis tas li ntawd, qhov tso zis ntawm Lstm yog dab tsi? Cov tso zis ntawm ib LSTM cell lossis txheej ntawm cell hu ua lub xeev zais. Qhov no tsis meej pem, vim txhua tus LSTM cell khaws ib lub xeev sab hauv uas tsis yog tso zis , hu ua cell state, los yog c.

Yog li ntawd, vim li cas Lstm zoo dua RNN?

Peb tuaj yeem hais tias, thaum peb tsiv tawm RNN rau LSTM (Long Short-Term Memory), peb tab tom qhia ntau & ntau qhov kev tswj cov pob qhov rooj, uas tswj cov dej ntws thiab kev sib xyaw ntawm cov khoom siv raws li qhov hnyav hnyav. Yog li ntawd, LSTM muab rau peb feem ntau Control-muaj peev xwm thiab yog li, Zoo dua Cov txiaj ntsig. Tab sis kuj los nrog ntau Complexity thiab kev khiav hauj lwm nqi.

Puas yog Lstm yog hom RNN?

LSTM Networks. Long Term Memory networks - feem ntau tsuas yog hu ua "LSTMs" - yog qhov tshwj xeeb zoo RNN , muaj peev xwm kawm tau ntev mus ntev. Hauv cov qauv RNNs, qhov kev rov ua dua tshiab no yuav muaj cov qauv yooj yim heev, xws li ib txheej tanh. Rov ua dua module hauv tus qauv RNN muaj ib txheej.