华盛棋牌

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                AI能忆起昨天的你了 但触景生情还有点难

                科技日报   |  2019年12月17日
                人工智能要形成长期记忆,还需要脑科学、神经科学、心理学和行为经济学等多学科的交叉研究。

                  记住一些东西并能回忆起来,对于人类来说是与生俱来的能力。记忆可以让我们回忆过往之事,并基于此对未来做出决策。能否让AI智能体也做到这点呢?近日,谷歌旗下人工智能企业“深层思维”(DeepMind)提出一种方法,能够让智能体使用特定的记忆来信任过去的行为,并对未来做出正确的决策。相关成果发表于最新一期的《自然·通讯》上。

                华盛棋牌  NEIME,MUQIANWOMENRANGAICHANSHENGDEJIYIHERENLEIDEJIYISHIYIHUISHIMA?RENGONGZHINENGKEYIYONGSHENMEFANGFACHANSHENGJIYI?YUYIWANGXIANGBI,CICI“SHENCENGSIWEI”TICHUDEXINFANGFAYOUHEBUTONG?ZAIFUYURENGONGZHINENGJIYIFANGMIAN,WOMENSHANGXUZUONAXIENULI?

                  四种方法让AI产生“记忆”

                  JIYISHIWOMENDUIGUOQUDEJINGLIJINXINGBIANMA、CUNCHU、HUIYIDENGDENENGLI。YIBANERYAN,KEYIJIANGQISHIWEILIYONGGUOQUDEJINGYANLAIYINGXIANGDANGQIANXINGWEIDENENGLI。TASHIRENLEINENGGOUXUEXIYIQIANDEJINGYANBINGYUXIANZAIDESHIJIANJIANLILIANXI。

                  SHENGHUOZHONGNEIXIEGANDONGWOMENDERENHUOSHIWANGWANGHUICHUFAHUIYI,YEJIUSHIWOMENTONGCHANGSUOSHUODECHUJINGSHENGQING。“RENLEIDEZHANGQIJIYISHIJISHANGSHICHENGXIANDUOMOTAI、CHANGJINGHUATEZHENGDE,JIYIGEJIYISHIJIANZAICUNCHUSHIBAOHANDUOGEWEIDU,CHUFAMOUGEWEIDUJIUKEYIKUAISUZHAODAOXIANSUOBINGJINXINGHUIYI。”YUANWANGZHIKURENGONGZHINENGSHIYEBUBUZHANG、TULINGJIQIRENSHOUXIZHANLVEGUANTANMINGZHOUZAIJIESHOUKEJIRIBAOJIZHECAIFANGSHIBIAOSHI,DANRENMENWANGWANGGAOGULEJIYILIANG,QISHIWOMENDEJIYIRONGLIANGHENYOUXIAN,SUOYIRENLEIJIYIBENSHENSHIGAODUCHOUXIANGDE,ZAIJIYISHIWOMENTONGCHANGXUANZEDUISHIJIANJINXINGTEZHENGTILIAN,QIZHONGYOUHAODUOYAOSUZHISHIGAIKUANGBINGQIESHIMOHUDE。RUHUIYIDIANYING,WOMENBUHUIJINGZHUNDIHUIYIYIZHENYIZHENDEWANZHENGCHENGXIANG,DANRUGUOLEISICHANGJINGZAIXIAN,WOMENJIUHUIHUIXIANGQIZHIQIANDEYIMU。

                  ZAIYIWANGDEYANJIUZHONG,CAIYONGSHENMEFANGFAKEYIRANGAICHANSHENGHUIYI?

                华盛棋牌  TANMINGZHOUJIESHAOSHUO,BIJIAOCHANGYONGDEYOUSIZHONGFANGFA:DIYIZHONGSHIZHANGDUANQIJIYIWANGLUO。TASHIYOUYIGEBEIQIANRUDAOWANGLUOZHONGDEXIANXINGJIYIDANYUANZUCHENG,GONGNENGSHIJIZHUJIAOZHANGZHOUQIDEXINXI。ZHEIYIJISHUZHUYAOBEIGUGE、YAMAXUNHEWEIRUANDENGGONGSIYONGYUYUYANSHIBIE、ZHINENGZHUSHOUDENG。DIERZHONGFANGSHISHIDANXINGQUANZHONGGONGGUSUANFA。ZHEIZHONGSUANFAZHUYAOYONGYUXULIEXUEXIDUOZHONGYOUXI。“SHENCENGSIWEI”CAIYONGDEJIUSHIZHEIZHONGYUJIYIGONGGUYOUGUANDESUANFA,MUDESHIRANGJIQIXUEXI、JIZHUBINGNENGGOUTIQUXINXI。DISANZHONGFANGFASHIKEWEIFENSHENJINGJISUANJI,ZHEIZHONGJISUANJIDETEDIANSHIJIANGSHENJINGWANGLUOYUJIYIXITONGLIANXIQILAI,BINGXIANGCHUANTONGJISUANJIYIYANGCUNCHUXINXI,HAIKECONGLIZIZHONGJINXINGXUEXI。DISIZHONGFANGFASHILIANXUSHENJINGWANGLUO,ZHUYAOYONGYUMIGONGXUEXI,JIEJUEFUZADELIANXUXINGRENWU,TONGSHIKEYIQIANYIZHISHI。

                  解决长期信用分配问题是关键

                华盛棋牌  NEIMUQIAN,AICHANSHENGDEJIYIYURENLEIDEJIYISHIYIHUISHIMA?TANMINGZHOUDADAO:“MUQIANAIDEJIYIRENGZHISHITINGLIUZAIJIANGXUEXISUOHUODEDEXINXIJINXINGBIANMA、CUNCHU,JINERZHUANHUAWEIRENZHIDEGUOCHENG。YIQIANDEZUOFAZHISHIRANGAIJIANGSUOFASHENGDEYIQIEXISHUCUNCHU,RANERJIYIYUCUNCHUSHIYOUQUBIEDE,JIYISHIWEILENENGGOUYOUXIAOHUIYI。RENLEIHUIYIDEFANGSHI,WANGWANGSHIKUAGEZHONGYUJIEDE,RUTONGGUOMOUGEPINPAIHURANXIANGQIMOUGESHI。YINCI,YAORANGAIZHINENGTIDUIGUOQUSUOFASHENGDEYIXIESHIQING,PANDUANGAIBUGAIJIYI,GUANJIANYAOCAIQUYIXIEFANGFALINGQIZUOCHUPINGDING,DADAORENLEIHUIYIDEXIAOGUO。”

                华盛棋牌  YAORANGAINENGGOUSHIXIANHUIYIGUOQUDESHIQING,SHEJIDAOZHANGQIXINYONGFENPEIWENTI:JIRUHEPINGGUXINGWEIZAIZHANGQIXINGWEIXULIEZHONGDEXIAOYONG。DANRENGONGZHINENGXIANYOUDEXINDUFENPEIFANGFAWUFAJIEJUEXINGWEIYUJIEGUOZHIJIANCUNZAIZHANGSHIJIANYANCHIDERENWU。

                  JUJIESHAO,RENGONGZHINENGDEYANJIUZHONG,ZAIYIGEZHANGXULIENEIPINGGUGERENXINGWEIDEXIAOYONGWENTI,BEICHENGWEIXINYONGFENPEIWENTI。GAIPINGGUKEYIDUIGUOQUDEXINGDONGHUOJIHUADEWEILAIXINGDONGJINXINGPINGFEN。

                华盛棋牌  TANMINGZHOUJIESHIDAO:“JUTIZAIQIANGHUAXUEXIZHONG,ZHINENGTIHUODEZHIDAODEWEIYITUJINGSHITONGGUOJIANGLI,ERJIANGLITONGCHANGSHIXISHUHEYANCHIDE。DANGZHINENGTIDEDAOJIANGLISHI,HENNANZHIDAONAXIEXINGWEIYINGGAIBEIXINREN,NAXIEGAIBEIZEBEI,ZHEIJIUSHIXINYONGFENPEIWENTI。”

                  CIWAI,TANMINGZHOUJIESHAODAO,XIANGRANGAIXIANGRENLEINEIYANGCHANSHENGHUIYI,SHOUXIANXUYAORANGAIXUEHUIQINGJINGJIYIYIJIZICHUANSHIJIYI。AIZHISUOYIHENNANZUODAOZHEIDIAN,SHIYINWEIQINGJINGJIYIHEZICHUANSHIJIYIYOUZHEFEICHANGQIANGDEGETITIYANTEXING。QINGJINGJIYIYUZICHUANSHIJIYIYIDANHEDANGSHIRENGELIEKAILAI,JIUSHIQULESHENGMINGLI,DUIYUJIQIERYAN,ZHEIHENNANXIANGXIANG。BIJINGDUIYUJIQIERYAN,JINGSHENKEYIDULIYUWUZHICUNZAI,TIYANKEYIDULIYUZHUTICUNZAI。CIWAIHAIYAOFANGZHIJIQIKENENGCHUXIANDEZAINANXINGYIWANG。RENZHIXINLIXUEYANJIUBIAOMING,RENLEIZIRANRENZHIXITONGDEYIWANGBINGBUXUYAOWANQUANMOCHUXIANQIANDEXINXI。DANSHIDUIYUJIQIERYAN,YIWANGJIUSHIZAINANXINGDE,JIXUYAOMOCHUXIANQIANDEXINXI。

                  与人类复杂记忆相比仍是初级阶段

                  JUTANMINGZHOUJIESHAO,CICI“SHENCENGSIWEI”TICHUJIANGFANLIJIANLIZAISHENRUDEQIANGHUAXUEXIJICHUSHANG,BINGYINRUZHANGQIXINYONGFENPEIDEYUANZE。SHOUXIAN,ZHINENGTIXUBIANMABINGCUNCHUGANZHIHESHIJIANJIYI;RANHOU,ZHINENGTIXUTONGGUOSHIBIEHEFANGWENGUOQUSHIJIANDEJIYILAIYUCEWEILAIDEHUIBAO;ZAIYOU,ZHINENGTIXUGENJUQIDUIWEILAIJIANGLIDEGONGXIANLAIZHONGXINPINGGUZHEIXIEGUOQUDESHIJIAN。ZHEIYANGKERANGZHINENGTISHIYONGTEDINGDEJIYILAIXINRENGUOQUDEXINGWEI,BINGDUIWEILAIZUOCHUZHENGQUEDEJUECE。

                  WEILEZUODAOZHEIYIDIAN,“SHENCENGSIWEI”LUNWENXIANSHI,QIZUODESHOUYAOGONGZUOSHIXINGSHIHUARENWUJIEGOU,ZHUYAOBAOKUOLIANGZHONGLEIXINGDERENWU。JUTIERYAN,ZAIDIYIZHONGXINXIHUOQURENWUZHONG:YIJIEDUAN,ZHINENGTIXUZAIWUJISHIJIANGLIQINGKUANGXIATANSUOYIGEHUANJINGLAIHUOQUXINXI;ERJIEDUAN,ZHINENGTIZAIHENZHANGYIDUANSHIJIANNEICONGSHIYIXIANGBUXIANGGUANDEGANRAORENWU,BINGHUODEXUDUOFUDAIJIANGLI;SANJIEDUAN,ZHINENGTIXULIYONGYIJIEDUANZHONGDEDAODEXINXIHUOQUYUANDUANJIANGLI。

                华盛棋牌  ZAIDIERZHONGYINGUORENWUZHONG:YIJIEDUAN,ZHINENGTIXUCAIQUXINGDONGCHUFAJINJUYOUZHANGQIYINGUOGUANXIDEMOUSHIJIAN;ERJIEDUAN,TONGYANGSHIYIGEGANRAORENWU;SANJIEDUAN,WEILEQUDECHENGGONG,ZHINENGTIXULIYONGYIJIEDUANHUODONGYINQIDEHUANJINGBIANHUALAIHUODECHENGGONG。

                  ERZAIYANJIUZHEIZHONGJIEGOUDEWANZHENGRENWUZHIQIAN,YANJIURENYUANKAOLVRANGZHINENGTISHIXIANYIGEGENGJIANDANDEBEIDONGGUOCHENGDERENWU——“BEIDONGSHIJUEPIPEI”,JIZHINENGTIBUYONGCAIQURENHEZHUDONGCUOSHIQUCAIJIXINXI,RUTONGYIGERENZAIJIESHANGZOULU,BUJINGYIJIANJIUGUANCHADAOMOUXIEXINXIYIYANG。

                  “SHENCENGSIWEI”DELUNWENCHENGXIANYIGEDAYOUXIGUOCHENGZHONGDEJIANDANCHANGJING,BINGRANGAIZHINENGTIDUITANSUOGUODELUJINGJIGONGLVEJINXINGJIYI,DANGRANYURENLEIFUZADEJIYIJIZHIXIANGBI,HAISHIXIANGDANGCHUQIDEJIEDUAN。

                  TANMINGZHOUQIANGDIAO,ZHENGRULUNWENSUOSHU,XINFANGFADEFANSHITUOKUANLEAIYANJIUDEFANCHOU。ZHEISHIYIGEYOUQUDEHUATI,SHEJIRENNAOKEXUEDEYANJIU,YIJISHENJINGKEXUE、XINLIXUEHEXINGWEIJINGJIXUEDENGDUOXUEKEJIAOCHAYANJIUDECHANGSHI,JINHOUHAIYOUHENZHANGDELUYAOZOU,XUYAOGENGDUOKAIFANGXINGDETANSUO。

                  目前人工智能系统还不具备长期记忆

                华盛棋牌  RENNAOCONGGONGNENGDEJIAODUKEFENWEIJIGEMOKUAI:JICUNQI、DUANQIJIYI、ZHANGQIJIYI、ZHONGYANGKONGZHIMOKUAI。RENNAOTONGGUOWUZHONGCHUANGANQI,SHIJUE、CHUJUEDENG,CONGWAIBUJIESHOUXINXI,CUNZAIJICUNQI,RUGUOWOMENDEZHUYILIGUANZHUZHEIXIEXINXI,DANAOKEYIBAZHEIXIEXINXIBIANCHENGDUANQIJIYILIDENEIRONG,DUANQIJIYIKEYICHIXU30MIAOZUOYOU,RUGUOWOMENYOUYISHIYAOJIZHUZHEIXIENEIRONGDEHUA,DANAOYOUHUIJIANGDUANQIJIYIDENEIRONGZHUANDAOZHANGQIJIYIZHONG。

                  ZHANGQIJIYIDENEIRONGJIYOUXINXI,YEYOUZHISHI。JIANDANDISHUO,XINXIBIAOSHIDESHISHIJIEDESHISHI,ZHISHIBIAOSHIDESHIRENMENDUISHIJIEDELIJIE,LIANGZHEZHIJIANBINGBUYIDINGYOUMINGQUEDEJIEXIAN。RENZAIZHANGQIJIYILICUNCHUXINXIHEZHISHISHI,XINDENEIRONGHEYIYOUDENEIRONGLIANXIDAOYIQI,GUIMOBUDUANZENGDA,ZHEIJIUSHIZHANGQIJIYIDETEDIAN。ZHANGQIJIYISHIJISHANGCUNZAIYUDANAOPICENG,ZAIDANAOPICENG,JIYIYIWEIZHEGAIBIANNAOXIBAOZHIJIANDELIANJIE,GOUJIANXINDELIANLU,XINGCHENGXINDEWANGLUOMOSHI。

                华盛棋牌  WOMENKEYIRENWEI,XIANZAIDERENGONGZHINENGXITONGSHIMEIYOUZHANGQIJIYIDE。WULUNSHIAERFAGOU,HAISHIZIDONGJIASHIQICHE,DOUSHIZHONGFUSHIYONGYIJINGXUEXIHAODEMOXINGHUOZHEYIJINGBEIRENGONGDINGYIHAODEMOXING,BUJUBEIBUDUANHUOQUXINXIHEZHISHI,BINGBAXINDEXINXIYUZHISHIJIARUDAOXITONGZHONGDEJIZHI。

                  YOUXUEZHERENWEI,JUYOUZHANGQIJIYIJIANGSHIRENGONGZHINENGXITONGYANJINDAOYIGEGENGGAODEJIEDUAN。CHANGXIANG5—10NIANHOU,YOUKENENGGOUJIANZHEIYANGDEZHINENGXITONG,ZAIZHEIGEXITONGZHONG,YOUYUYANCHULIMOKUAI,BAOKUODUANQIJIYI、ZHANGQIJIYI,XITONGNENGZIJIBUDUANQUDUQUSHUJU,NENGBASHUJULIMIANDEZHISHIZUOYASUOHOUFANGDAOZHANGQIJIYIMOKUAI。GOUJIANYONGYOUZHANGQIJIYIDEZHINENGWENDAXITONG,ZHENGSHIWOMENXIANZAIDEYUANJING。

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