M'ndandanda wazopezekamo[Bisani][Show]
Tsogolo lili pano. Ndipo, m’tsogolo muno makina amamvetsetsa dziko lozungulira monga momwe anthu amachitira. Makompyuta amatha kuyendetsa magalimoto, kudziwa matenda, komanso kulosera zam'tsogolo molondola.
Izi zitha kuwoneka ngati zopeka za sayansi, koma njira zophunzirira mozama zikupangitsa kuti zikhale zenizeni.
Ma algorithm apamwamba awa akuwulula zinsinsi za nzeru zochita kupanga, kulola makompyuta kuti adziphunzitse okha ndi kupanga. Mu positi iyi, tikambirana zamitundu yozama yophunzirira.
Ndipo, tifufuza mphamvu zazikulu zomwe ali nazo pakusintha miyoyo yathu. Konzekerani kuphunzira zaukadaulo wapamwamba kwambiri womwe ukusintha tsogolo la anthu.
Kodi Kwenikweni Mitundu Yophunzirira Mwakuya Ndi Chiyani?
Kodi mudasewerapo masewera omwe muyenera kuzindikira kusiyana pakati pa zithunzi ziwiri?
Ndizosangalatsa komabe, zitha kukhalanso zovuta, sichoncho? Tangoganizani mukutha kuphunzitsa kompyuta kusewera masewerawa ndikupambana nthawi zonse. Zitsanzo za kuphunzira mozama zimakwaniritsa zomwezo!
Zophunzira mozama ndizofanana ndi makina anzeru kwambiri omwe amatha kuyang'ana zithunzi zambiri ndikuzindikira zomwe ali nazo. Amakwaniritsa izi pochotsa zithunzizo ndikuwerenga chilichonse payekhapayekha.
Kenako amagwiritsa ntchito zomwe aphunzira kuti azindikire mawonekedwe ndi kulosera za zithunzi zatsopano zomwe sanaziwonepo.
Mitundu yophunzirira mwakuya ndi maukonde opangidwa ndi neural omwe amatha kuphunzira ndikuchotsa machitidwe ndi mawonekedwe ovuta kuchokera pamaseti akulu akulu. Zitsanzozi zimapangidwa ndi zigawo zingapo zolumikizana, kapena ma neurons, omwe amasanthula ndikusintha zomwe zikubwera kuti zitulutse.
Mitundu yophunzirira mwakuya ndiyoyenera makamaka ku ntchito zomwe zimafuna kulondola kwambiri komanso kulondola, monga kuzindikira zithunzi, kuzindikira mawu, kukonza zilankhulo zachilengedwe, ndi maloboti.
Agwiritsidwa ntchito m'chilichonse kuyambira pamagalimoto odziyendetsa okha mpaka pazachipatala, machitidwe olimbikitsa, ndi zowonongeka.
Nayi mtundu wosavuta wamawonekedwe owonetsera mayendedwe a data munjira yophunzirira mwakuya.
Zomwe zimalowetsa zimalowa muzolowera zachitsanzo, zomwe zimadutsa deta kudzera mumagulu angapo obisika musanapereke kuneneratu kwa zotsatira.
Chigawo chilichonse chobisika chimapanga masamu angapo a masamu pazomwe amalowetsamo asanadutse ku gawo lotsatira, lomwe limapereka kuneneratu komaliza.
Tsopano, tiyeni tione zitsanzo za kuphunzira mozama ndi mmene tingazigwiritsire ntchito pa moyo wathu.
1. Convolutional Neural Networks (CNNs)
Ma CNN ndi njira yophunzirira yozama yomwe yasintha gawo la masomphenya apakompyuta. Ma CNN amagwiritsidwa ntchito kugawa zithunzi, kuzindikira zinthu, ndi magawo azithunzi. Mapangidwe ndi ntchito za kotekisi yamunthu zimadziwitsa mapangidwe a CNN.
Kodi Amagwira Ntchito Motani?
CNN imapangidwa ndi zigawo zingapo zolumikizirana, zigawo zophatikizana, ndi zigawo zolumikizidwa kwathunthu. Cholowacho ndi chithunzi, ndipo zotuluka zake ndi kulosera kwa lebulo ya kalasi ya chithunzicho.
Magawo osinthira a CNN amapanga mapu popanga madontho pakati pa chithunzi cholowetsa ndi zosefera. Magawo ophatikiza amachepetsa kukula kwa mapu powatsitsa.
Pomaliza, mapu amagwiritsiridwa ntchito ndi zigawo zolumikizidwa kwathunthu kulosera za gulu la chithunzicho.
Chifukwa chiyani ma CNN ali ofunikira?
Ma CNN ndi ofunikira chifukwa amatha kuphunzira kuzindikira mawonekedwe ndi mawonekedwe pazithunzi zomwe anthu amavutika kuziwona. Ma CNN amatha kuphunzitsidwa kuzindikira mawonekedwe ngati m'mphepete, ngodya, ndi mawonekedwe pogwiritsa ntchito ma dataset akulu. Pambuyo pophunzira zinthuzi, CNN ikhoza kuzigwiritsa ntchito kuzindikira zinthu pazithunzi zatsopano. Ma CNN awonetsa magwiridwe antchito apamwamba pamitundu yosiyanasiyana yozindikiritsa zithunzi.
Kumene Timagwiritsira Ntchito CNNs
Zaumoyo, makampani opanga magalimoto, ndi ogulitsa ndi magawo ochepa chabe omwe amagwiritsa ntchito ma CNN. M'makampani azachipatala, amatha kukhala opindulitsa pakuzindikiritsa matenda, kukulitsa mankhwala, komanso kusanthula zithunzi zachipatala.
M'gawo lamagalimoto, amathandizira kuzindikira njira, kuzindikira kwa chinthu, ndi kuyendetsa galimoto. Amagwiritsidwanso ntchito kwambiri pogulitsa kusaka kowoneka, malingaliro otengera zithunzi, komanso kuwongolera kwazinthu.
Mwachitsanzo; Google imagwiritsa ntchito ma CNN pazinthu zosiyanasiyana, kuphatikiza Google Lens, chida chodziwika bwino cha zithunzi. Pulogalamuyi imagwiritsa ntchito ma CNN kuwunika zithunzi ndikupatsa ogwiritsa ntchito chidziwitso.
Google Lens, mwachitsanzo, imatha kuzindikira zinthu pachithunzichi ndikupereka zambiri za izo, monga mtundu wa duwa.
Ikhozanso kumasulira mawu omwe achotsedwa pachithunzi m'zinenero zingapo. Google Lens imatha kupatsa ogula zidziwitso zothandiza chifukwa cha thandizo la CNNs pozindikira zinthu molondola ndikuchotsa pazithunzi.
2. Ma network a Memory Short-Term Memory (LSTM).
Ma network a Long Short-Term Memory (LSTM) amapangidwa kuti athetse zolakwika za ma neural recurrent neural network (RNNs). Maukonde a LSTM ndi abwino kwa ntchito zomwe zimafuna kukonzedwa kwa madongosolo a data nthawi zonse.
Amagwira ntchito pogwiritsa ntchito selo linalake la kukumbukira ndi njira zitatu zolowera.
Iwo amayendetsa kayendedwe ka chidziwitso kulowa ndi kutuluka mu selo. Chipata cholowera, chipata choyiwala ndi chipata chotuluka ndi zipata zitatu.
Chipata cholowetsa chimayang'anira kutuluka kwa deta mu selo lokumbukira, chipata choyiwala chimayang'anira kuchotsedwa kwa deta kuchokera mu selo, ndipo chipata chotuluka chimayang'anira kutuluka kwa deta kuchokera mu selo.
Kodi Kufunika Kwawo N'chiyani?
Maukonde a LSTM ndiwothandiza chifukwa amatha kuyimira bwino ndikulosera zotsatizana ndi maubwenzi anthawi yayitali. Amatha kulemba ndi kusunga zambiri za zomwe zalowa m'mbuyomu, zomwe zimawalola kulosera zolondola kwambiri za zomwe zidzalowe m'tsogolo.
Kuzindikira malankhulidwe, kuzindikira zolemba pamanja, kukonza zilankhulo zachilengedwe, ndi mawu ofotokozera zithunzi ndi ena mwa mapulogalamu omwe agwiritsa ntchito maukonde a LSTM.
Kodi LSTM Networks Timagwiritsa Ntchito Kuti?
Mapulogalamu ambiri aukadaulo ndiukadaulo amagwiritsa ntchito maukonde a LSTM, kuphatikiza machitidwe ozindikira mawu, zida zosinthira zilankhulo zachilengedwe monga kusanthula malingaliro, makina omasulira, ndi makina opangira mawu ndi zithunzi.
Agwiritsidwanso ntchito popanga magalimoto odziyendetsa okha ndi maloboti, komanso m'makampani azachuma kuti azindikire zachinyengo ndikuyembekezera. malonda akhalire mayendedwe.
3. Generative Adversarial Networks (GANs)
Ma GAN ndi a kuphunzira kwakukulu njira yomwe imagwiritsidwa ntchito popanga zitsanzo zatsopano za data zomwe zimafanana ndi deta yoperekedwa. Ma GAN amapangidwa ndi awiri neural network: imodzi yomwe imaphunzira kupanga zitsanzo zatsopano komanso yomwe imaphunzira kusiyanitsa pakati pa zitsanzo zenizeni ndi zopangidwa.
Momwemonso, maukonde awiriwa amaphunzitsidwa palimodzi mpaka jenereta ikhoza kupanga zitsanzo zomwe sizingadziwike ndi zenizeni.
Chifukwa Chiyani Timagwiritsa Ntchito Ma GAN?
Ma GAN ndi ofunika kwambiri chifukwa amatha kupanga zinthu zapamwamba zopangapanga zomwe zitha kugwiritsidwa ntchito zosiyanasiyana, kuphatikiza kupanga zithunzi ndi makanema, kupanga zolemba, komanso kupanga nyimbo.
Ma GAN adagwiritsidwanso ntchito pakuwonjezera deta, komwe ndi m'badwo wa zopangapanga kuwonjezera deta zenizeni padziko lapansi ndikuwongolera magwiridwe antchito amitundu yophunzirira makina.
Komanso, popanga deta yopangidwa yomwe ingagwiritsidwe ntchito pophunzitsa zitsanzo ndi kutsanzira mayesero, ma GAN amatha kusintha magawo monga mankhwala ndi chitukuko cha mankhwala.
Kugwiritsa ntchito ma GAN
Ma GAN amatha kuwonjezera nkhokwe, kupanga zithunzi kapena makanema atsopano, ngakhalenso kupanga zopanga zofananira zasayansi. Kuphatikiza apo, ma GAN ali ndi kuthekera kogwiritsidwa ntchito m'njira zosiyanasiyana kuyambira zosangalatsa mpaka zamankhwala.
zaka ndi makanema. NVIDIA's StyleGAN2, mwachitsanzo, yagwiritsidwa ntchito kupanga zithunzi zapamwamba za anthu otchuka ndi zojambulajambula.
4. Deep Belief Networks (DBNs)
Deep Belief Networks (DBNs) ndi nzeru zochita kupanga machitidwe omwe angaphunzire kuwona mawonekedwe mu data. Amakwaniritsa izi pogawa deta mu tinthu tating'onoting'ono, ndikumvetsetsa bwino pamlingo uliwonse.
Ma DBN angaphunzire kuchokera ku data popanda kudziwitsidwa kuti ndi chiyani (izi zimatchedwa "kuphunzira kosayang'aniridwa"). Izi zimawapangitsa kukhala ofunikira kwambiri pakuzindikira machitidwe mu data yomwe munthu angapeze zovuta kapena zosatheka kuzizindikira.
Kodi Ma DBN Amapangitsa Chiyani Kukhala Ofunika?
Ma DBN ndi ofunikira chifukwa cha kuthekera kwawo pophunzira zoyimira zamitundu yosiyanasiyana. Zoyimira izi zitha kugwiritsidwa ntchito pazinthu zosiyanasiyana monga kusanja, kuzindikira zachilendo, komanso kuchepetsa kukula.
Kuthekera kwa ma DBN kuchita maphunziro osayang'aniridwa mosayang'aniridwa, omwe angawonjezere magwiridwe antchito amitundu yozama yophunzirira yokhala ndi chidziwitso chochepa cholembedwa, ndi phindu lalikulu.
Kodi Ntchito za DBN ndi Chiyani?
Chimodzi mwazofunikira kwambiri ndi kuzindikira kwa chinthu, momwe ma DBN amagwiritsidwa ntchito kuzindikira mitundu ina ya zinthu monga ndege, mbalame, ndi anthu. Amagwiritsidwanso ntchito popanga zithunzi ndikuyika m'magulu, kuzindikira zoyenda m'mafilimu, komanso kumvetsetsa chilankhulo chachilengedwe pokonza mawu.
Kuphatikiza apo, ma DBN amagwiritsidwa ntchito nthawi zambiri m'ma dataset kuti awone momwe anthu amakhalira. Ma DBN ndi chida chachikulu pamafakitale osiyanasiyana, kuphatikiza zaumoyo ndi mabanki, ndiukadaulo.
5. Deep Reinforcement Learning Networks (DRLs)
kwambiri Maphunziro Owonjezera Ma Networks (DRLs) amaphatikiza maukonde azama neural ndi njira zolimbikitsira zophunzirira kuti athandize othandizira kuphunzira m'malo ovuta kudzera m'mayesero ndi zolakwika.
Ma DRL amagwiritsidwa ntchito pophunzitsa othandizira momwe angakwaniritsire chizindikiro cha mphotho polumikizana ndi malo omwe amakhalapo komanso kuphunzira kuchokera ku zolakwa zawo.
Kodi N'chiyani Chimachititsa Kuti Akhale Odabwitsa?
Zakhala zikugwiritsidwa ntchito bwino pamagwiritsidwe osiyanasiyana, kuphatikiza masewera, ma robotiki, komanso kuyendetsa galimoto. Ma DRL ndi ofunikira chifukwa amatha kuphunzira mwachindunji kuchokera kuzinthu zosasinthika, kulola othandizira kupanga zisankho potengera momwe amachitira ndi chilengedwe.
Ntchito Zofunika
Ma DRL amagwiritsidwa ntchito muzochitika zenizeni chifukwa amatha kuthana ndi zovuta.
Ma DRL adaphatikizidwa m'mapulogalamu angapo otchuka komanso matekinoloje, kuphatikiza OpenAI's Gym, Ma ML-Agents a Unity, ndi Google's DeepMind Lab. AlphaGo, yopangidwa ndi Google Kuzama, mwachitsanzo, amagwiritsa ntchito DRL kusewera masewera a board Go pamlingo wopambana padziko lonse lapansi.
Kugwiritsiridwa ntchito kwina kwa DRL kuli mu robotics, komwe imagwiritsidwa ntchito kuwongolera kayendedwe ka manja a robot kuti agwire ntchito monga kugwira zinthu kapena midadada. Ma DRL ali ndi ntchito zambiri ndipo ndi chida chothandiza othandizira ophunzitsira kuti aphunzire ndi kupanga zisankho m'malo ovuta.
6. Ma Autoencoder
Autoencoders ndi mtundu wosangalatsa wa neural network zomwe zakopa chidwi cha akatswiri ndi asayansi a data. Amapangidwa kuti aphunzire kukakamiza ndi kubwezeretsa deta.
Zomwe zimalowetsedwa zimadyetsedwa kudzera m'magawo otsatizana omwe amatsitsa pang'onopang'ono kukula kwa deta mpaka atapanikizidwa kukhala botolo la botolo lomwe lili ndi mfundo zochepa kusiyana ndi zolowetsa ndi zotulutsa.
Choyimira chopanikizidwachi chimagwiritsidwa ntchito kupanganso zomwe zidalowa kale pogwiritsa ntchito zigawo zingapo zomwe zimakweza pang'onopang'ono kukula kwa datayo kubwerera ku mawonekedwe ake oyamba.
N'chifukwa Chiyani Kuli Kofunika?
Ma Autoencoder ndi gawo lofunikira kwambiri kuphunzira kwakukulu chifukwa amapangitsa kuti zinthu zitheke komanso kuchepetsa deta.
Amatha kuzindikira zinthu zofunika kwambiri zomwe zikubwera ndikuzimasulira kukhala mawonekedwe oponderezedwa omwe angagwiritsidwe ntchito kuzinthu zina monga kugawa, kupanga magulu, kapena kupanga zatsopano.
Kodi Timagwiritsa Ntchito Kuti Ma Autoencoder?
Kuzindikira kwachilendo, kukonza chilankhulo chachilengedwe, ndi masomphenya a makompyuta ndi ochepa chabe mwa machitidwe omwe ma autoencoder amagwiritsidwa ntchito. Ma Autoencoder, mwachitsanzo, atha kugwiritsidwa ntchito kupondereza zithunzi, kusokoneza zithunzi, komanso kaphatikizidwe kazithunzi pamakompyuta.
Titha kugwiritsa ntchito ma Autoencoder mu ntchito monga kupanga mawu, kugawa zolemba, ndi chidule cha mawu pokonza zilankhulo zachilengedwe. Ikhoza kuzindikira zochitika zachilendo mu data zomwe zimapatuka kuchokera kunthawi zonse pakuzindikiritsa modabwitsa.
7. Makapisozi Networks
Capsule Networks ndi njira yatsopano yophunzirira yozama yomwe idapangidwa m'malo mwa Convolutional Neural Networks (CNNs).
Ma Capsule Networks amachokera ku lingaliro lakuyika magulu a ubongo otchedwa makapisozi omwe ali ndi udindo wozindikira kukhalapo kwa chinthu china mu fano ndi encoding makhalidwe ake, monga kulunjika ndi udindo, mu ma vectors awo. Ma Capsule Networks atha kuwongolera kuyanjana kwapakati komanso kusinthasintha kwamawonekedwe bwino kuposa ma CNN.
Chifukwa chiyani timasankha ma Capsule Networks kuposa a CNN?
Ma Capsule Networks ndi othandiza chifukwa amagonjetsa zovuta za CNN pakugwira maubwenzi olemekezeka pakati pa zinthu zomwe zili pachithunzi. Ma CNN amatha kuzindikira zinthu zazikuluzikulu zosiyanasiyana koma amavutika kumvetsetsa momwe zinthuzi zimalumikizirana.
Komano, ma Capsule Networks, amatha kuphunzira kuzindikira zinthu ndi zidutswa zake, komanso momwe zimayikidwira m'malo mwachifaniziro, zomwe zimawapangitsa kukhala opikisana nawo pakugwiritsa ntchito masomphenya apakompyuta.
Magawo a Mapulogalamu
Ma Capsule Networks awonetsa kale zotsatira zodalirika muzogwiritsira ntchito zosiyanasiyana, kuphatikizapo kugawa zithunzi, kuzindikiritsa chinthu, ndi kugawa zithunzi.
Agwiritsidwa ntchito kusiyanitsa zinthu muzithunzi zamankhwala, kuzindikira anthu m'mafilimu, komanso kupanga mitundu ya 3D kuchokera pazithunzi za 2D.
Kuti awonjezere ntchito yawo, ma Capsule Networks aphatikizidwa ndi zomanga zina zakuya zophunzirira monga Generative Adversarial Networks (GANs) ndi Variational Autoencoders (VAEs). Ma Capsule Networks amanenedweratu kuti atenga gawo lofunikira kwambiri pakukweza matekinoloje owonera makompyuta pomwe sayansi yophunzirira mwakuya ikusintha.
Mwachitsanzo; Ndibabele ndi chida chodziwika bwino cha Python powerenga ndi kulemba mitundu yamafayilo a neuroimaging. Pamagawo azithunzi, amagwiritsa ntchito Capsule Networks.
8. Zitsanzo zochokera ku chidwi
Mitundu yophunzirira mozama yomwe imadziwika kuti ma model-based model, omwe amadziwikanso kuti njira zowunikira, amayesetsa kukulitsa kulondola kwa maphunziro. mitundu yophunzirira makina. Zitsanzozi zimagwira ntchito poyang'ana mbali zina za deta yomwe ikubwera, zomwe zimapangitsa kuti zikhale zogwira mtima komanso zogwira mtima.
M'ntchito zokonza zilankhulo zachilengedwe monga kumasulira kwamakina ndi kusanthula malingaliro, njira zachidwi zawonetsa kuti zikuyenda bwino.
Kodi Kufunika Kwake N'kutani?
Zitsanzo zokhazikitsidwa ndi chidwi ndizothandiza chifukwa zimathandizira kukonza bwino komanso kogwira mtima kwa data yovuta.
Traditional neural network wunikani zonse zomwe zalowetsedwa ngati zofunikanso chimodzimodzi, zomwe zimapangitsa kuti kusasinthika kwapang'onopang'ono ndikuchepe kulondola. Njira zachidwi zimayang'ana kwambiri pazinthu zofunika kwambiri za data, zomwe zimapangitsa kulosera mwachangu komanso molondola.
Malo Ogwiritsa Ntchito
Pankhani ya luntha lochita kupanga, njira zowunikira zimakhala ndi ntchito zosiyanasiyana, kuphatikiza kukonza zilankhulo zachilengedwe, kuzindikira zithunzi ndi ma audio, komanso magalimoto osayendetsa.
Mwachitsanzo, njira zachisamaliro, zingagwiritsidwe ntchito kukonza zomasulira zamakina m'chinenero chachilengedwe polola makinawo kuti ayang'ane pa mawu enaake kapena ziganizo zomwe zili zofunika kwambiri pa nkhaniyi.
Njira zamagalimoto odziyimira pawokha zitha kugwiritsidwa ntchito kuthandiza dongosolo kuyang'ana zinthu zina kapena zovuta zomwe zili m'malo mwake.
9. Transformer Networks
Ma network a Transformer ndi zitsanzo zakuya zophunzirira zomwe zimasanthula ndikutulutsa ma data. Amagwira ntchito pokonza ndondomeko yolowera chinthu chimodzi panthawi ndi kupanga ndondomeko yotsatizana yautali womwewo kapena wosiyana.
Ma netiweki a Transformer, mosiyana ndi mitundu yokhazikika yotsatizana, sakonza zotsatizana pogwiritsa ntchito neural neural network (RNNs). M'malo mwake, amagwiritsa ntchito njira zodzisamalira okha kuti aphunzire kugwirizana pakati pa zidutswa za ndondomekoyi.
Kodi Kufunika kwa Transformer Networks Ndi Chiyani?
Ma network a Transformer achulukirachulukira m'zaka zaposachedwa chifukwa chakuchita bwino pantchito zokonza zilankhulo zachilengedwe.
Ndizoyenera makamaka pantchito zopanga mawu monga kumasulira chilankhulo, chidule cha mawu, ndi kupanga zokambirana.
Maukonde a Transformer ndiabwino kwambiri pamakompyuta kuposa mitundu yochokera ku RNN, kuwapangitsa kukhala chisankho chokondedwa pamapulogalamu akulu.
Kodi Ma Network Transformer Mungapeze Kuti?
Ma netiweki a Transformer amagwiritsidwa ntchito kwambiri m'njira zosiyanasiyana, makamaka kukonza zilankhulo zachilengedwe.
Gulu la GPT (Generative Pre-trained Transformer) ndi mtundu wodziwika bwino wotengera kusintha komwe kwagwiritsidwa ntchito pazinthu monga kumasulira zilankhulo, kufupikitsa mawu, ndi kupanga chatbot.
BERT (Mayimidwe a Bidirectional Encoder ochokera ku Transformers) ndi mtundu wina wodziwika bwino wogwiritsa ntchito thiransifoma womwe wagwiritsidwa ntchito pomvetsetsa chilankhulo chachilengedwe monga kuyankha mafunso ndi kusanthula malingaliro.
onse GPT ndi BERT adalengedwa ndi PyTorch, ndondomeko yotseguka yophunzirira mozama yomwe yakhala yotchuka popanga zitsanzo za transformer-based.
10. Makina a Boltzmann Oletsedwa (RBMs)
Makina Oletsedwa a Boltzmann (RBMs) ndi mtundu wa neural network yosayang'aniridwa yomwe imaphunzira m'njira yopanga. Chifukwa cha kuthekera kwawo kuphunzira ndi kuchotsa mikhalidwe yofunikira kuchokera kuzinthu zapamwamba kwambiri, akhala akugwiritsidwa ntchito kwambiri pophunzira makina ndi kuphunzira mozama.
Ma RBM amapangidwa ndi zigawo ziwiri, zowoneka ndi zobisika, ndipo gawo lililonse limakhala ndi gulu la neuroni lolumikizidwa ndi m'mphepete mwake. Ma RBM adapangidwa kuti aphunzire kagawidwe kotheka komwe kamafotokoza zolowa.
Kodi Makina Oletsedwa a Boltzmann Ndi Chiyani?
Ma RBM amagwiritsa ntchito njira yophunzirira. Mu RBMs, wosanjikiza wowoneka umawonetsa zomwe zalowetsedwa, pomwe wosanjikiza wokwiriridwa amasunga zomwe zalowetsazo. Zolemera za zigawo zooneka ndi zobisika zimasonyeza mphamvu ya chiyanjano chawo.
Ma RBM amasintha zolemera ndi kukondera pakati pa zigawo panthawi yophunzitsira pogwiritsa ntchito njira yotchedwa divergence yosiyana. Kusiyanitsa kosiyana ndi njira yophunzirira yosayang'aniridwa yomwe imakulitsa mwayi wolosera zachitsanzo.
Kodi tanthauzo la Makina Oletsedwa a Boltzmann ndi chiyani?
Ma RBM ndi ofunika kwambiri makina kuphunzira ndi kuphunzira mozama chifukwa amatha kuphunzira ndikuchotsa mikhalidwe yoyenera kuchokera kuzinthu zambiri.
Ndiwothandiza kwambiri pakuzindikiritsa zithunzi ndi mawu, ndipo amagwiritsidwa ntchito m'njira zosiyanasiyana monga makina olimbikitsa, kuzindikira zolakwika, komanso kuchepetsa kukula. Ma RBM amatha kupeza mawonekedwe m'ma dataset ambiri, zomwe zimapangitsa kulosera kwapamwamba komanso kuzindikira.
Kodi Makina A Boltzmann Oletsedwa Angagwiritsidwe Ntchito Kuti?
Kufunsira kwa ma RBM kumaphatikizapo kuchepetsa kukula, kuzindikira zolakwika, ndi njira zopangira. Ma RBM ndiwothandiza makamaka pakuwunika malingaliro ndi kutsanzira mutu m'nkhani ya chinenero chachilengedwe.
Ma network a zikhulupiliro zakuya, mtundu wa neural network womwe umagwiritsidwa ntchito kuzindikira mawu ndi zithunzi, amagwiritsanso ntchito ma RBM. The Deep Belief Network Toolbox, TensorFlowndipo Theano ndi zitsanzo zina za mapulogalamu kapena ukadaulo womwe umagwiritsa ntchito ma RBM.
Womba mkota
Zitsanzo za Kuphunzira Mwakuya zikuchulukirachulukira m'mafakitale osiyanasiyana, kuphatikiza kuzindikira zolankhula, kukonza zilankhulo zachilengedwe, komanso kuwona makompyuta.
Convolutional Neural Networks (CNNs) ndi Recurrent Neural Networks (RNNs) awonetsa malonjezo ambiri ndipo amagwiritsidwa ntchito kwambiri m'mapulogalamu ambiri, komabe, mitundu yonse ya Deep Learning ili ndi zabwino ndi zovuta zake.
Komabe, ofufuza akuyang'anabe Makina Oletsedwa a Boltzmann (RBMs) ndi mitundu ina yamitundu ya Deep Learning chifukwa nawonso ali ndi maubwino apadera.
Zitsanzo zatsopano komanso zopanga zikuyembekezeka kupangidwa pomwe gawo la kuphunzira mozama likupitilira patsogolo kuti athe kuthana ndi zovuta zovuta.
Siyani Mumakonda