AI ine simba rekuvandudza kushanda zvakanaka muzvikamu zvakasiyana zvakaita sebhizinesi nehutano. Nekudaro, kushaikwa kwekutsanangura kunotadzisa kuvimba kwedu pakuishandisa pakuita sarudzo.
Tinofanira kuvimba nekutongwa kwealgorithm here?
Izvo zvakakosha kune vanoita sarudzo mune chero indasitiri kuti vanzwisise zvinogumira uye zvinogona kurerekera kune michina yekudzidza mamodheru. Kuve nechokwadi chekuti mamodheru aya ari kuita sezvakarongwa, kuburitsa kwechero AI system kunofanirwa kutsanangurwa kumunhu.
Muchikamu chino, tichaenda pamusoro pekukosha kwekutsanangura muAI. Tichapa pfupiso pfupi yemhando dzenzira dzinoshandiswa kuwana tsananguro kubva kumamodhi ekudzidza muchina.
Chii chinotsanangurwa AI?
Zvinotsanangurwa chakagadzirwa njere kana XAI inoreva hunyanzvi uye nzira dzinoshandiswa kubvumidza vanhu kuti vanzwisise kuti modhi dzekudzidza dzemuchina dzinosvika sei pane chimwe chinobuda.
Vakawanda vanozivikanwa muchina kudzidza algorithms shanda sekunge "bhokisi dema". Mukudzidza muchina, black box algorithms tarisa kumhando dzeML pazvisingabviri kuona kuti kumwe kupinza kunotungamira sei kune chimwe chinobuda. Kunyangwe mugadziri weAI haazokwanisi kutsanangura zvizere kuti algorithm inoshanda sei.
Semuenzaniso, yakadzika kudzidza algorithms shandisa neural networks kuziva mapatani kubva kune toni yedata. Kunyangwe vaongorori veAI nevagadziri vanonzwisisa mashandiro anoita neural network kubva pakuona kwehunyanzvi, havatombokwanise kutsanangura zvizere kuti neural network yakauya sei neimwe mhedzisiro.
Mamwe neural network anobata mamirioni emaparamita ayo ese anoshanda pamwe chete kudzosera yekupedzisira mhedzisiro.
Mumamiriro ezvinhu apo zvisarudzo zvine basa, kushaikwa kwekutsanangura kunogona kunetsa.
Sei Kutsanangura Kuchikosha
Kutsanangura inopa nzwisiso yemamodeli ekuita sarudzo. Mabhizinesi anoronga kugadzirisa AI kuita sarudzo anozofanirwa kuona kana iyo AI yashandisa iyo chaiyo yekuisa kuti isvike pasarudzo yakanaka.
Mienzaniso isingatsananguriki inyaya mumaindasitiri akati wandei. Semuyenzaniso, kana kambani yaizoshandisa algorithm kuita sarudzo dzekuhaya, zvingave zvakanyanyonakira munhu wese kuve pachena kuti algorithm inosarudza sei kuramba munhu anenge anyorera.
Imwe munda apo kudzidza zvakadzika algorithms ari kushandiswa kakawanda ari muhutano hwehutano. Muzviitiko apo maalgorithms anoedza kuona zvingangoitika zviratidzo zvegomarara, zvakakosha kuti vanachiremba vanzwisise kuti modhi yakasvika sei pakuongororwa. Imwe nhanho yekutsanangura inodiwa kuti nyanzvi dzitore mukana wakazara weAI uye kwete kuitevera neupofu
Mhedziso yeInotsanangurwa AI Algorithms
Inotsanangurwa AI algorithms inowira mumapoka maviri akafara: ega-anodudzira modhi uye post-hoc tsananguro.
Kuzvidudzira mienzaniso
Kuzvidudzira mienzaniso maalgorithms ayo munhu anogona kuverenga nekududzira zvakananga. Muchiitiko ichi, muenzaniso wacho pachawo ndiyo tsanangudzo.
Mamwe emhando dzinowanzozvidudzira dzinosanganisira miti yesarudzo uye yekudzoreredza modhi.
Semuenzaniso, ngatitarisei mutsara wekudzoreredza modhi inofanotaura mitengo yemba. Kudzokorodza kwemutsara kunoreva kuti nehumwe kukosha x, tichakwanisa kufanotaura kukosha kwedu kwatinoda y nekushandisa rimwe mutsara basa f.
Ngatitii modhi yedu inoshandisa saizi yakawanda sechinhu chikuru chekuisa pakusarudza mutengo wemba. Tichishandisa kudzokororwa kwemutsara, takakwanisa kuuya nebasa y = 5000 * x apo x ihwo huwandu hwemakumbo mana kana saizi yakawanda.
Iyi modhi inoverengeka nevanhu uye iri pachena.
Post-Hoc Tsananguro
Post-hoc tsananguro iboka realgorithms uye matekiniki anogona kushandiswa kuwedzera kutsanangura kune mamwe maalgorithms.
Mazhinji post-hoc tsananguro matekiniki haafanire kunzwisisa kuti algorithm inoshanda sei. Mushandisi anongoda kutsanangura iyo yekuisa uye inobuda kuburitsa kwechinangwa algorithm.
Tsananguro idzi dzakakamurwazve kuita marudzi maviri: tsananguro dzenzvimbo uye tsananguro dzepasi rose.
Tsananguro dzemunharaunda dzinovavarira kutsanangura chikamu chidiki chezvinopinza. Semuyenzaniso, kupihwa imwe yakabuda, tsananguro yemunharaunda inozokwanisa kuona kuti ndedzipi paramita dzakabatsira kuita sarudzo iyoyo.
Tsananguro dzepasi rose dzinovavarira kuburitsa post-hoc tsananguro dzeiyo algorithm yese. Tsananguro yerudzi urwu inowanzonetsa kuita. Algorithms yakaoma uye panogona kunge paine zvisingaverengeke ma paramita akakosha mukuzadzisa mhedzisiro.
Mienzaniso yeNzvimbo Yetsanangudzo Algorithms
Pakati pemaitiro mazhinji anoshandiswa kuita XAI, maalgorithms anoshandiswa kutsananguro dzemunharaunda ndiwo anotariswa nevazhinji vaongorori.
Muchikamu chino, isu tichatarisa mamwe anozivikanwa emunharaunda tsananguro algorithms uye kuti imwe neimwe yadzo inoshanda sei.
NGUVA
LIME (Local Interpretable Model-Agnostic Explainer) is algorithm inogona kutsanangura kufanotaura kwechero muchina kudzidza algorithm.
Sezvinoreva zita, LIME ndeye modhi-agnostic. Izvi zvinoreva kuti LIME inogona kushanda kune chero mhando yemhando. Iyo modhi zvakare inodudzirwa munharaunda, zvichireva kuti tinogona kutsanangura iyo modhi tichishandisa mhedzisiro yemunharaunda pane kutsanangura iyo modhi yese.
Kunyangwe iyo modhi iri kutsanangurwa iri bhokisi dema, LIME inogadzira yemuno mutsara modhi yakatenderedza mapoinzi padyo neimwe chinzvimbo.
LIMe inopa mutsara modhi inofananidzira modhi iri padyo nekufanotaura asi kwete hazvo pasi rose.
Iwe unogona kudzidza zvakawanda nezve iyi algorithm nekushanyira iyi yakavhurika-sosi repository.
SHAP
Shapley Additive Tsananguro (SHAP) inzira yekutsanangura kufanotaura kwega. Kuti tinzwisise kuti SHAP inoshanda sei, tichafanirwa kutsanangura kuti Shapley hunhu chii.
Kukosha kweShapley ipfungwa mudzidziso yemutambo inosanganisira kupa "value" kumutambi wega wega mumutambo. Izvi zvinogovaniswa zvekuti kukosha kwakapihwa mutambi wega-wega kunobva pakubatsira kwemutambi kumutambo.
Isu tinoshandisa sei dzidziso yemutambo kune kudzidza muchina mienzaniso?
Ngatitii chinhu chimwe nechimwe mumuenzaniso wedu "mutambi" uye kuti "mutambo" ndiro basa rinoburitsa fungidziro.
Iyo SHAP nzira inogadzira yakayerwa mutsara modhi iyo inopa Shapley kukosha kune akasiyana maficha. Zvimiro zvine yakakwira Shapley kukosha zvine simba rakakura pane mhedzisiro yemuenzaniso nepo maficha ane yakaderera Shapley kukosha ane kushoma kwemhedzisiro.
mhedziso
Kutsanangurika kweAI kwakakosha kwete chete kuonesa kururamisira uye kuzvidavirira kweAI masisitimu, asiwo pakuvaka kuvimba muAI tekinoroji zvachose.
Pachine tsvakiridzo yakawanda inofanira kuitwa munzvimbo yeAI kutsanangura, asi kune dzimwe nzira dzinovimbisa dzinogona kutibatsira kunzwisisa yakaoma bhokisi dema AI masisitimu ayo atoshandiswa zvakanyanya nhasi.
Nekumwe kutsvagisa nekusimudzira, tinogona kutarisira kuvaka maAI masisitimu ari pachena uye ari nyore kunzwisisa. Zvichakadaro, mabhizinesi uye nyanzvi mundima dzakadai sehutano hwehutano dzinofanirwa kuziva zvipimo zveAI kutsanangura.
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