Sichitha ixesha elininzi sinxibelelana nabantu kwi-Intanethi ngencoko, i-imeyile, iiwebhusayithi, kunye nemidiya yoluntu.
Imithamo emikhulu yedatha yokubhaliweyo esiyivelisayo kwisekondi nganye ibaleka ingqalelo yethu, kodwa, hayi rhoqo.
Izenzo zabathengi kunye nophononongo zibonelela imibutho ngolwazi oluxabisekileyo malunga nokuba abathengi baxabisa ntoni kwaye bangawamkeli ntoni kwiimpahla kunye neenkonzo, kunye noko bakufunayo kwibhrendi.
Uninzi lwamashishini, nangona kunjalo, asenobunzima bokufumana eyona ndlela isebenzayo yohlalutyo lwedatha.
Kuba uninzi lwedatha ayilungiswanga, iikhompyuter zinexesha elinzima lokuyiqonda, kwaye ukuyihlenga ngesandla kuya kuthatha ixesha elininzi.
Ukusetyenzwa kwedatha eninzi ngesandla kuba nzima, kuyathandeka, kwaye kungenakulinganiswa njengoko inkampani isanda.
Ngombulelo, ukuCwangciswa koLwimi lweNdalo kunokukunceda ekufumaneni ulwazi olunengqiqo kwisicatshulwa esingacwangciswanga kunye nokusombulula uluhlu lwemiba yokuhlalutya isicatshulwa, kuquka Uhlalutyo lweemvakalelo, ukuhlelwa kwesihloko, nokunye.
Ukwenza ulwimi lwabantu luqondeke koomatshini yinjongo yecandelo lobukrelekrele bokwenziwa kwenkqubo yolwimi lwendalo (NLP), esebenzisa iilwimi kunye nesayensi yekhompyuter.
I-NLP yenza ukuba iikhompyuter zivavanye ngokuzenzekelayo izixa ezikhulu zedatha, ikwenza kube lula ukuba uchonge ulwazi olufanelekileyo ngokukhawuleza.
Umbhalo ongacwangciswanga (okanye ezinye iintlobo zolwimi lwendalo) unokusetyenziswa ngoluhlu lwetekhnoloji ukutyhila ulwazi olunokuqonda kunye nokujongana nemiba emininzi.
Nangona kungekho ndlela ibanzi, uluhlu lwezixhobo ezivulelekileyo ezinikwe ngezantsi yindawo entle yokuqala kuye nabani na okanye nawuphi na umbutho onomdla wokusebenzisa ulwimi lwendalo kwiiprojekthi zabo.
1. I-NLTK
Umntu unokuxoxa ukuba i-Natural Language Toolkit (NLTK) sesona sixhobo sityebileyo endisijongileyo.
Phantse zonke iindlela zobuchule ze-NLP ziyaphunyezwa, kubandakanywa ukwahlulahlulwa, ukwenziwa kophawu, ukubekwa kwethegi, ukucazulula, kunye nokuqiqa ngesemantic.
Unokukhetha i-algorithm echanekileyo okanye indlela ofuna ukuyisebenzisa kuba kukho rhoqo uphumezo oluninzi olukhoyo ngalunye.
Zininzi iilwimi ezixhaswayo nazo. Nangona ilungile kwizakhiwo ezilula, into yokuba imele yonke idatha njengeentambo yenza kube nzima ukusebenzisa ubuchule obuntsonkothileyo.
Xa kuthelekiswa nezinye izixhobo, ithala leencwadi likwanjalo kancinci.
Zonke izinto eziqwalaselweyo, esi sisixhobo esigqwesileyo sokulinga, ukuphonononga, kunye nosetyenziso olufuna umxube othile we-algorithms.
eziluncedo
- Yeyona ilayibrari idumileyo nepheleleyo ye-NLP enongezelelo oluninzi lwesithathu.
- Xa kuthelekiswa namanye amathala eencwadi, ixhasa uninzi lweelwimi.
neengozi
- kunzima ukuqonda kunye nokusetyenziswa
- Iyacotha
- akukho modeli ze amanethiwekhi
- Yahlula kuphela isicatshulwa sibe zizivakalisi ngaphandle kokuthathela ingqalelo iisemantiki
2. Isithuba
I-SpaCy yeyona imbangi iphezulu ye-NLTK. Nangona inokuphunyezwa nje enye yecandelo ngalinye le-NLP, iyakhawuleza ngokubanzi.
Ukongeza, yonke into imelwe njengento endaweni yentambo, eyenza lula ujongano lokuphuhlisa usetyenziso.
Ukuba nokuqonda okunzulu kwedatha yakho yombhalo kuyakwenza ukuba ufezekise ngakumbi.
Oku kwenza kube lula ukuba idibane nezinye izikhokelo kunye nezixhobo zesayensi yedatha. Kodwa xa kuthelekiswa ne-NLTK, i-SpaCy ayixhasi iilwimi ezininzi.
Ibonisa iimodeli ezininzi ze-neural kwimiba eyahlukeneyo yokusetyenzwa nohlalutyo lolwimi, kunye nojongano oluthe ngqo lomsebenzisi olunoluhlu olujingisiweyo lokhetho kunye namaxwebhu abalaseleyo.
Ukongeza, i-SpaCy yakhelwe ukulungiselela ubungakanani bedatha kwaye ibhalwe ngokugqibeleleyo.
Ikwabandakanya i-plethora yeemodeli zokulungiswa kolwimi lwendalo esele iqeqeshiwe, okwenza kube lula ukufunda, ukufundisa, nokusebenzisa inkqubo yolwimi lwendalo kunye ne-SpaCy.
Lilonke, esi sisixhobo esihle kakhulu kwii -apps ezintsha ezingadingi ndlela ithile kwaye zifuna ukwenziwa kwimveliso.
eziluncedo
- Xa kuthelekiswa nezinye izinto, iyakhawuleza.
- Ukufunda kunye nokuyisebenzisa kulula.
- iimodeli ziqeqeshwa kusetyenziswa uthungelwano lwe-neural
neengozi
- ukulungelelaniswa okuncinci xa kuthelekiswa ne-NLTK
3. Gensim
Ezona ndlela zisebenzayo nezilula zokuvakalisa amaxwebhu njengeevektha zesemantic ziphunyezwa ngokusebenzisa isakhelo esikhethekileyo sePython esivulelekileyo eyaziwa ngokuba yiGensim.
I-Gensim yenziwe ngababhali ukuphatha isicatshulwa esicacileyo, esingalungiswanga usebenzisa uluhlu lwe yokufunda umatshini iindlela; kungoko, luluvo olukrelekrele ukusebenzisa iGensim ukujongana nemisebenzi efana neModeli yeSihloko.
Ukongezelela, iGensim ifumana ngokufanelekileyo ukufana kombhalo, izalathisi umxholo, kwaye ijonga phakathi kweetekisi ezahlukileyo.
Yinto ekhethekileyo kakhulu Ithala leencwadi lePython kugxininise kwimisebenzi yomzekelo wesihloko usebenzisa iLatent Dirichlet Allocation kunye nezinye iindlela zeLDA).
Ukongeza, kulunge kakhulu ekufumaneni izicatshulwa ezifanayo enye kwenye, izalathiso izicatshulwa, kunye nokuzulazula ngapha kwamaphepha.
Esi sixhobo siphatha amanani amakhulu edatha ngokufanelekileyo kwaye ngokukhawuleza. Nazi ezinye izifundo zokuqalisa.
eziluncedo
- ujongano lomsebenzisi olulula
- ukusetyenziswa ngokufanelekileyo algorithms ezaziwayo-kakuhle
- Kwiqela leekhompyuter, linokwenza ulwabiwo lweDirichlet olufihlakeleyo kunye nohlalutyo olufihlakeleyo lwesemantic.
neengozi
- Ubukhulu becala yenzelwe umfuziselo wokubhaliweyo ongajongwanga.
- Ayinambhobho opheleleyo we-NLP kwaye kufuneka isetyenziswe ngokudibeneyo namanye amathala eencwadi afana ne-Spacy okanye i-NLTK.
4. TextBlob
I-TextBlob luhlobo lolwandiso lwe-NLTK.
Nge-TextBlob, unokufikelela kwimisebenzi emininzi ye-NLTK ngokulula ngakumbi, kwaye i-TextBlob ikwabandakanya amandla ethala leencwadi.
Oku kunokuba sisixhobo esiluncedo xa ufunda ukuba usandula ukuqalisa, kwaye ingasetyenziswa kwimveliso yezicelo ezingadingi ntsebenzo eninzi.
Inika ujongano olusebenziseka lula kwaye oluthe ngqo ukwenza imisebenzi efanayo ye-NLP.
Lukhetho oluhle lwabaqalayo abanqwenela ukuthatha imisebenzi ye-NLP njengokuhlalutywa kweemvakalelo, ukwahlulahlula okubhaliweyo, kunye nokuthegiswa kwenxalenye yentetho kuba ijiko lokufunda lingaphantsi kunezinye izixhobo ezivulelekileyo.
I-TextBlob isetyenziswa ngokubanzi kwaye ilungile kwiiprojekthi ezincinci ngokubanzi.
eziluncedo
- Ujongano lomsebenzisi wethala leencwadi lulula kwaye lucacile.
- Ibonelela ngeenkonzo zokuchongwa kolwimi kunye neenkonzo zokuguqulela usebenzisa iToliki kaGoogle.
neengozi
- Xa kuthelekiswa nabanye, iyacotha.
- Akukho zimodeli zothungelwano lwe-neural
- Akukho zivektha zamagama ezidityanisiweyo
5. I-OpenNLP
Kulula ukubandakanya i-OpenNLP kunye nezinye iiprojekthi ze-Apache ezifana ne-Apache Flink, i-Apache NiFi, kunye ne-Apache Spark kuba ibanjwe yi-Apache Foundation.
Sisixhobo esibanzi se-NLP esinokusetyenziswa ukusuka kumgca womyalelo okanye njengethala leencwadi kwisicelo.
Ibandakanya onke amacandelo oqhubekeko lwe-NLP.
Ukongeza, inika inkxaso ebanzi yolwimi. Ukuba usebenzisa iJava, i-OpenNLP sisixhobo esomeleleyo esinetoni yesakhono esilungiselelwe umthwalo wemveliso.
Ukongeza ekwenzeni imisebenzi ye-NLP eqhelekileyo, efana ne-tokenization, i-segmentation yesivakalisi, kunye ne-part-of-speech tagging, i-OpenNLP ingasetyenziselwa ukudala usetyenziso olunzima ngakumbi lokubhaliweyo.
Ubuninzi be-entropy kunye ne-perceptron-based based learning machine nazo zibandakanyiwe.
eziluncedo
- Isixhobo soqeqesho esingumzekelo esineempawu ezininzi
- Ijolise kwimisebenzi ye-NLP esisiseko kwaye iyagqwesa kuyo, kubandakanya ukuchongwa kwequmrhu, ukuchongwa kwamagama, kunye nophawu.
neengozi
- uswele izakhono ezintsonkothileyo; ukuba ufuna ukuqhubeka nge-JVM, ukuya kwi-CoreNLP linyathelo lendalo elilandelayo.
6. AllenNLP
I-AllenNLP ilungele usetyenziso lwezorhwebo kunye nohlalutyo lwedatha kuba yakhiwe kwizixhobo zePyTorch kunye nezixhobo.
Iphuhlisa ibe sisixhobo esibandakanya konke ukuhlalutya isicatshulwa.
Oku kuyenza ibe yenye yezixhobo zoludwe eziphucukileyo zokusetyenzwa kolwimi lwendalo. Ngelixa usenza eminye imisebenzi ngokuzimeleyo, i-AllenNLP ichaza kwangaphambili idatha isebenzisa iphakheji ye-SpaCy evulekile yomthombo ovulekileyo.
Eyona ndawo iphambili yokuthengisa ye-AllenNLP yindlela ekulula ngayo ukuyisebenzisa.
I-AllenNLP yenza lula inkqubo yolwimi lwendalo, ngokwahlukileyo kwezinye iinkqubo ze-NLP ezibandakanya iimodyuli ezininzi.
Ngenxa yoko, iziphumo zesiphumo azinakuze zive zibhideka. Sisixhobo esimangalisayo kwabo bangenalwazi oluninzi.
eziluncedo
- Iphuhliswe phezulu kwePyTorch
- igqwesileyo ekuphononongeni kunye nokulinga usebenzisa iimodeli eziphambili
- Ingasetyenziselwa zombini urhwebo kunye nezemfundo
neengozi
- Ayizifanelanga iiprojekthi ezinkulu ezikwimveliso ngoku.
isiphelo
Iinkampani zisebenzisa ubuchule be-NLP ukukhupha ulwazi kwidatha yombhalo engacwangciswanga njengee-imeyile, uphononongo lwe-intanethi, Imidiya yokuncokola ukuthunyelwa, kunye nokunye. Izixhobo zomthombo ovulekileyo azibizi ndleko, ziyaguquguquka, kwaye zinika abaphuhlisi ukhetho olupheleleyo lokuhlengahlengisa.
Ingaba ulunde ntoni? Zisebenzise kwangoko kwaye wenze into engakholelekiyo.
Ukonwaba ngokuNwabileyo!
Shiya iMpendulo