Modeling topic
Modeling topic xarala la buñu dul saytu, muy gis ci saasi theme yu nëbbu yi ci biir dokimaa yu bari, te kenn du leen njëkka etikete.
Résumé
It turns a messy pile of text into a handful of interpretable topics, each described by the words that define it.
Plongeur bu xóot
Xalaatal sudoon danga am milioŋ ciy xibaar yu amul benn kategori. Modelu topic daf leen di jàng ci anamu lim, ba noppi tànn topic yu bari, topic bu nekk nekk distribution probabilite ci kàddu yi. Benn topic mën na jox solo lool eleksioŋ yi, wote yi ak senaa yi; beneen bi mooy gool, match ak dugalkat. Li gëna am solo mooy, këyit bu nekk dañu koy jàppee ni njaxasu topic, kon benn xët mën na nekk 70 pursaa ci wàllu politik ak 30 pursaa ci wàllu koom-koom. Bokk na ci anam yi gëna siiw, di Latent Dirichlet Allocation (LDA), bi Blei, Ng, ak Jordan dugal ci 2003, dafay xalaat ni suñuy defaree dokimaa dañuy njëkka tànn benn topic buñ jaxase, ba noppi ñu jël ay baat ci topic yooyu. Algorithm bi dafay dellu ginaaw ci kàddu yiñ xool ngir mëna gis jumtukaayu topic biñ nëbb. Amul kenn ku koy saytu, kon soxlawul ay etiketu tàggat, waaye nit ñi dañu wara jàng kàddu yi ci kaw ngir mëna wax ci topic bu nekk.
Gis-gis xarala
LDA xeetu probabilite buy jur la. Dafay xalaat ni këyit bu nekk amna njaxasu topic yuñ séddale ci Dirichlet, te topic bu nekk dafay am njaxasu kàddu yuñ séddale ci Dirichlet. Ndax topic dëgg yi dañu nëbbu, inference dafay jëfandikoo pexe yu melni Gibbs sampling wala inference variational ngir xayma ban topic moo defar baat bu nekk. Sac-of-words bi ñuy xalaat du bàyyi xel ci njuréefi baat yi, dafay jàppee këyit bi ni baat yu bari kese. Danga wara njëkka leeral limu topic K yi, ba noppi tànn K bu baax, lu bari ci poñ yiy méngoo, bokk na ci dogal yi gëna tar ci jëfandikoo gi.
njeextalu pexe
Gaawaay ak yaatuwaay
Liggéeyukaay yi ci làkk yi mën nañu gëna gaaw te duñu yàq deggoo gi.
Dugg ak yegg
Dafay yaatal jëfandikoo gi ci làkk yi ak ci anam yi ñuy jokkoo.
dogal yu gëna leer
Ekip yi mën nañu gëna yàgg ci àtte ci jamono ji otomatisation di liggéey ci baamtu.
Ëlëgu modeling topic
LDA bu yàgg bi ñu ngi koy gëna wecci ci ay pexe yu lalu ci embedding yu melni BERTopic ak Top2Vec, yuy boole vecteur yu dëgër yu bawoo ci model transformateur yi ba noppi jàpp li sac-of-words yi ñàkk. Jumtukaay yu bees yii ñoo gëna mëna jëfandikoo mbind yu gàtt yu melni tweets, ba noppi defar topic yu gëna méngoo. Bu ñu xoolee ci kanam, ñu ngi jëfandikoo ay xeeti làkk yu yaatu ngir etikete ak tënk cluster yi ci saasi, boole ci gis-gis statistik ak tegtal bu neex. Modeling topic dina wéy di gaaw, mën nañu ko tekki ngir banneexu ci corpus yu amul etiketu, doonte embeddings yi ñooy jëfandikoo lifting bu diis bi.
Doxal ci àdduna dëgg
Biblioteek wala archive buy boole ci saasi ay junni këyitu taarix ci ay theme yu gëstukat yi mëna seet
Benn kompiñi buy jàngat ay fukki junni këyit ngir jàppale kiliyaan yi ngir génne theme plainte yi gëna bari
Saytukattu askan wi di toppu ni topic yi ci surnaal yi di soppeekoo ci fukki at yu article yuñ digitale
Ekipu produit buy scanner tontu ci enquête bu ubbeeku ngir gis theme yuy baaxoo te duñu jàng tontu bu nekk
Risk yi ak balustrade yi
Lépp lu jaarul yoon mën na dugg ci rapoor yi, jàppale ci liggéey bi, wala ci njariñu gëstu bi.
Sensibilite bu gaaw mën na jur njariñ yu wuute ci laajte yu noonu mel.
Done yu am solo mën nañu feeñ sudee seytu jëfandikoo gi néew doole.
Roadmap ngir samp gi
Mandargal formaa génne gi, melokaan bi, ak standard kalite yi laata ngay dugal ko.
Tontu yu am solo ak balluwaay yu wóor saa yu dëggu bi di am solo.
Fexeel am barabu xool nit ñi ngir am njariñ yu am solo.
Toppal anami gacce yi ak di faral di tàggataat ay laaj wala def-liggéey.
Weyal di banneexu
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Gis bi ci topp
Modeling ci anam wu gudd
Laaj yi ñuy faral di laaj
What is Topic Modeling?
Modeling topic xarala la buñu dul saytu, muy gis ci saasi theme yu nëbbu yi ci biir dokimaa yu bari, te kenn du leen njëkka etikete. Dafay soppi mbind yu bari yu jaxasoo nekk topic yu bari yuñ mëna tekki, bu nekk ci ñoom am kàddu yu ko fësal.
Lan la topic modeling di defar ci topic bu nekk buñu gis?
Topic bu nekk dañu koy wane ni dafa séddale ci vocabulaire bi, loolu mooy tax ñu am wërsëg ci kàddu yiy màndargaal theme boobu, lu ci melni 'wote' ak 'senat' ngir topic politik.
Lan moo waral ñuy wax ci modeling topic ni 'amul ku leen di saytu'?
Modelu topic dafay wut theme ci motif statistik yu baat yi, te soxlawul ay këyit yuñ etikete ak kategori yi laataa.
naka la LDA di doxalee ci benn këyit?
Benn ci màndarga yi gëna am solo ci LDA mooy dokimaa bu nekk dafay boole topic yu bari, kon benn article mën na nekk politik bu bari boole ci yenn koom-koom.
Lan mooy 'sac-de-words' bi LDA classic di jëfandikoo?
Sac-of-words dafay tekki ni model bi dafay xoolaat ban baat lañuy feeñ ak ñaata yoon lañuy feeñ, waaye du sànni yoon wi ñuy feeñee.
Ban dogal ngay wara jël balaa ngay tàmbali LDA?
LDA soxla limu topic K yiñ njëkka leeral, te tànnee ko bu baax bokk na ci jéego yi gëna tar, te dañu koy faral di teg ci poñ yiñ am ci coherence.