HK :: Volume #4

#349: gmm / Gaussian Mixture Model and Pupil Tracking


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Second Operating System of Shi Lei preparation, bases on the gmm / Gaussian Mixture Model computing mode, is mainly used to develop Vocal System. 石磊准备的第二操作系统,是基于gmm/高斯混合模型的计算方式,主要用于开发语音系统 So-called high type Mixture Model, is one type with the Gaussian Probability Density Function precise quantification business, decomposes certain Gaussian Probability Density Function a business, is the normal curve of distribution, but one model that forms. 所谓的高式混合模型,是一种用高斯概率密度函数精确的量化事务,将一个事务分解成若干个高斯概率密度函数,也就是正态分布曲线,而形成的一种模型 gmm model usually serves as the speech recognition, in the computer domain, obtained the widespread application. Although speech recognition of gmm model manufacture, will have about 20-30 error recognition rates, so long as voice enough standard, moreover coordinates the Dynamic Behavior Recognition Engine monitoring lip language, this error recognition rate meets significantly to reduce. gmm模型通常用作语音识别,在计算机领域中,获得了广泛的应用。虽然gmm模型制作的语音识别,会有大约20-30的错误识别率,但只要语音足够标准,而且配合行为动态识别引擎监控唇语,这个错误识别率会大大的降低。 Lip language aspect lip Dynamic Behavior, through Dynamic Behavior Recognition Engine, can definitely the Seize successful recognition. As for Voice Command enough standard, that is not, after all regional dialects that Shi Lei can control are different, can only base on Mandarin is the standard. 唇语方面的嘴唇行为动态,通过行为动态识别引擎,完全可以捕捉成功的识别。至于语音命令足够标准,那就不是石磊可以控制的了,毕竟各地方言不同,只能基于普通话为标准。 Shi Lei can affirm gives the response, wants hobby «Brave's World», then must have standard Mandarin. Perhaps along with being all the rage of «Brave's World», in Xia Nation, will also raise one to study the Mandarin upsurge! 石磊可以肯定的给予回应,想要玩好《勇者世界》,那么一定要有一口标准的普通话。也许随着《勇者世界》的风靡,在夏国境内,还会掀起一股学习普通话的热潮呢! If is really this, «Brave's World» might obtain the recommendation of Xia Nation Official, if can obtain the Official recommendation, that «Brave's World» will meet fly in the sky like the legendary horse Fei Huang absolutely! 如果真是这样,《勇者世界》有可能会得到夏国官方的推荐,若真的可以得到官方推荐,那《勇者世界》绝对会飞黄腾达 gmm Gaussian Mixture Model is not complex, in Natural Language Processing, this is only shallow layer study nerve network. In 6, the Toronto University professor, on Top Level sciences journal " Science ", had issued a named dissertation, introduced in-depth study nerve network issue. Artificial nerve network of many implicit strata have the Outstanding characteristics learning capability, the characteristics that the study obtains have the portray of essence to data. This studies the nerve network correspondence with the shallow layer in-depth study nerve network. gmm高斯混合模型并不复杂,在自然语言处理中,这只是浅层学习神经网络。在6年的时候,加拿大多伦多大学的教授,在顶级科学刊物《科学》上,发布了一篇名为学术论文,其中介绍了深层学习神经网络问题。很多隐层的人工神经网络具备优秀的特征学习能力,学习得到的特征对数据有更本质的刻画。这就是与浅层学习神经网络对应的深层学习神经网络 Before Shi Lei rebirth, 2012 time, by Stan luck University and large-scale Computer System Specialist, uses 16000 together, the construction named / Deep Neural Network Model, formerly has made from the English simultaneous interpretation to the Xia Nation language, this translation process is very smooth, simply does not have half minute slow and unresponsive, error rate aspect 1%! 石磊重生之前,2012年的时候,由斯坦大学和一名大规模计算机系统专家,共同使用16000个,建造的名为/深层神经网络模型,曾经做出过从英文同声翻译至夏国语,这个翻译过程十分流畅,根本没有半分卡顿,错误率方面连1都不到! Angel Parliament that Pseudo Artificial Intelligence, exactly as stated uses dnn Deep Neural Network Model to construct! 天使议会的那个伪人工智能,便是使用dnn深层神经网络模型构建的! What a pity Shi Lei temporarily does not have the time, develops dnn -based Deep Neural Network Model, can only make gmm -based Shallow Neural Network, manufactures Speech Recognition System, then using Dynamic Behavior Recognition Engine, distinguishes the lip language the plan, reduces the recognition error rate. 可惜石磊暂时没有时间,开发基于dnn的深层神经网络模型,只能做基于gmm的浅层神经网络,制作语音识别系统,然后利用行为动态识别引擎,识别唇语的方案,减少识别错误率。 About Vocal System, after developing, not only can quote in «Brave's World», but can also apply in many aspect. 关于语音系统,开发出来之后,不仅仅可以引用在《勇者世界》中,还可以应用在很多方面 Especially after Dynamic Behavior Recognition Engine, that is very powerful System. After having Speech Recognition System, Shi Lei then can voice control computer. 特别是结合行为动态识别引擎之后,那就是一个十分强悍的系统。拥有语音识别系统后,石磊便可以语音控制计算机 When the time comes, Shi Lei even can a person simulate two people's attacks , can fights, makes better concealing for his identity. 到时候,石磊甚至可以一个人模拟两个人的进攻,也可以自己和自己战斗,为他自己的身份做更好的掩饰。 Some Monitoring System, can achieve a better degree. For example the patient who Treatment Monitoring System, certain cannot move can actually speak, then such patient, can carry on operation medical service System through the voice, summoned the nurse or Doctor wait / etc. served. 还有一些监控系统,也可以做到更好的程度。比如医疗监控系统,某些不能动弹的患者却可以说话,那么这样的患者,就可以通过语音进行操作医疗系统,呼唤护士或者医生等等服务。 About gmm -based Vocal System, in Shi Lei in the heart, an idea, that is 关于基于gmm的语音系统,在石磊心中,还有一个想法,那就是 The return develops the «Brave's World» subject, is having Dynamic Behavior Recognition Engine, as well as the gmm Vocal System auxiliary coordination, can form true Motion Sensing Game. 回归开发《勇者世界》的主题,在拥有行为动态识别引擎,以及gmm语音系统辅助配合,才可以形成真正的体感游戏 As for another difficulty, Character Action System issue, Shi Lei planned that develops Third to assist Operating System. Also uses Dynamic Behavior Recognition Engine, traces the pupil of Gamer specially, then using the software computation, determines the Gamer line of sight focal point. 至于另一个难点,人物动作系统问题,石磊打算开发第三辅助操作系统。也就是利用行为动态识别引擎,专门追踪玩家的瞳孔,然后利用软件计算,确定玩家的视线焦点。 About Pupil Tracking Technology, this age has not applied for the patent at present, Shi Lei happen to can wrest away this technology. This technical assignor originally is Nokia, was only a pity that later generation Nokia declines, was killed by the Android second comprehensively. 关于瞳孔追踪技术,目前这个年代还没有被申请专利,石磊正好可以将这项技术霸占过来。这项技术原本的专利人是诺基亚,只可惜后世诺基亚衰落,全面被安卓秒杀。 Pupil Tracking Technology, applies in «Brave's World», the advantage has. In light of Dynamic Behavior Recognition Engine and gmm Vocal System, then can realize some difficult Motion Sensing Operation movements perfectly. 瞳孔追踪技术,应用在《勇者世界》中,好处有很多。结合行为动态识别引擎、gmm语音系统,便可以完美的实现一些高难度的体感操作动作。 For example weightless method, in Reality, Gamer is absolutely impossible Motion Sensing Operation that realizes. Cites an example to explain, if Gamer on a sheer precipice, wants to use the weightless method diving posture to get down. 比如说轻功,在现实中,玩家绝对不可能实现的体感操作。举一个例子说明,如果玩家在一处悬崖峭壁上,想要使用轻功飞身下去。 At this time, used Motion Sensing Operation, was always impossible to find a place to jump Right? therefore, Pupil Tracking Technology can apply, used Pupil Tracking Technology, then the jump of small scope, can jump from the cliff. 这个时候,使用体感操作,总不可能找一个地方跳下去吧?于是,瞳孔追踪技术就可以应用上来,使用瞳孔追踪技术,然后小幅度的跳跃动作,就可以从悬崖上跳下去。 As for various place footholds of cliff, then needs the focal point line of sight of Gamer to determine that then according to Pupil Tracking Technology, will play the character to correspond the control in the past. 至于悬崖的各处落脚点,则需要玩家的焦点视线确定,然后根据瞳孔追踪技术,将游戏中的人物对应控制过去。 Cites an example to explain again that for example in «Brave's World», the throwing knife throws or is bow and arrow attack, as well as other concealed or hidden weapons throw, although Gamer can make these movements with ease, but cannot tumble direction Right? casually 再举一个例子说明,比如说《勇者世界》中,飞刀投掷或者是弓箭攻击,以及其他的暗器投掷,玩家虽然可以轻松的做出这些动作,但总不能随便乱丢一个方向吧? If throws down a direction, according to Dynamic Behavior Recognition Engine, although can force determine to lock target, but faces many target time? That will be helpless! 如果乱扔一个方向,根据行为动态识别引擎,虽然可以强制判断锁定目标,但面对多个目标的时候呢?那就会无能为力了! If had Pupil Tracking Technology, through determine pupil line of sight computation visual focus, thus game target of confirmed locking, is actually, to be advantageous accurate attack. 如果拥有了瞳孔追踪技术,通过判断瞳孔视线计算视觉焦点,从而确认锁定的游戏目标,究竟是哪一个,以便于精准的攻击 Was counted Pupil Tracking Technology, «Brave's World» introduced three operating mode, these three operating modes linked, will form a perfect game scheme. 算上瞳孔追踪技术,《勇者世界》已经引入了三套操作方式,这三套操作方式结合在一起,将形成一个完美的游戏控制方案。 In 2007, on January 1, the New Years knot, around 5 : 00 pm, Shi Lei built the accomplish gmm model foundation. As for Pupil Tracking Technology and Lip-Speech Reading Technology, can definitely by Dynamic Behavior Recognition Engine, change the strategy way, realizes this technology directly. 2007年,一月一日,元旦节,下午五点多钟,石磊搭建完成gmm模型的基础。至于瞳孔追踪技术唇语读取技术,完全可以由行为动态识别引擎,改变一下策略方式,直接实现这项技术。 Stands from the chair, after extending stretched, Shi Lei goes out of the bedroom, prepares in the refrigerator, looks thing that some can eat. 从椅子上站起来,伸了一个懒腰之后,石磊走出卧室,准备在冰箱中,找一些可以吃的东西 Because develops gmm model, manufactures Vocal System, the lunch time, Shi Lei was only eats thing to appease hunger simply. As Foodie, Shi Lei's endures the hunger to bear the hungry attribute absolutely is infinite close zero, he now was hungry, must look for thing to eat. 由于开发gmm模型,制作语音系统,中午饭的时候,石磊只是简单的吃了一点东西充饥。作为一个吃货,石磊的忍饥耐饿属性绝对是无限接近零,他现在就饿了,要找东西吃。 Opens the refrigerator to look, because long time has not supplemented the goods in stock, the refrigerator is completely empty, unexpectedly did not have including the milk! 打开冰箱一看,由于长时间没有补充存货,冰箱空空如也,居然连牛奶都没有了! Damn!” Shi Lei could not bear complain, Your Mother, this didn't want the starving to death brother?” 卧槽!”石磊忍不住抱怨了一声,“尼玛,这不是要饿死哥?” Returns to the bedroom, works on car key on computer table, the Shi Lei preparation goes out to dine, purchases a reserve while convenient. But when he just went out of the gate, telephone in the trouser pocket, has then rung. 返回卧室,抓起电脑桌上的车钥匙,石磊准备出去吃饭,顺便采购一番储备。但当他刚刚走出门,裤子口袋中的电话,便响了起来。 Caller ID is Ouyang Xiang, the Shi Lei complexion one happy, has pressed down the connection key hastily. 来电显示欧阳香,石磊脸色一喜,连忙按下了接通键。 Hello, Happy New Year, Ouyang!” Shi Lei one step opens the mouth to say first. “喂,元旦快乐,欧阳!”石磊先一步开口道。 The Ouyang Xiang sound was firm and resolute, having a clear(ly) to be pleased, Shi Lei, Happy New Year. You in Jingya Garden?” 欧阳香的声音坚毅有力,带着一股明悦清朗,“石磊,元旦快乐。你在景雅苑吗?” Em, I in!” The Shi Lei response said that he suddenly thinks, Ouyang Xiang is also unmarried one person in Jingya Garden, the Ouyang Xiang father early perishes probably, she and her mother, the relations are very not as if good. “恩,我在!”石磊回应道,他突然想起来,欧阳香好像也是单身一人在景雅苑,欧阳香的父亲早亡,她与她的母亲,关系似乎很不好。 Shi Lei, waits a while to eat meal!” In the Ouyang Xiang sound, is having a care, as well as a light joy. 石磊,等一会过来吃饭吧!”欧阳香的声音中,带着一股关心,以及一股淡淡的喜悦。 Shi Lei in the heart likes, guessed why secretly Ouyang Xiang asked him to eat meal suddenly in the past. Their relations, because although Shi Lei lets Ouyang Xiang on own initiative, goes to the Drug Enforcement Group work, but relaxes. 石磊心中欢喜,暗自猜测欧阳香为什么突然叫他过去吃饭。他们两人的关系,虽然因为石磊主动让欧阳香,去缉毒组工作,而缓和下来。 May dine this matter, is always Shi Lei insensitively visits, Ouyang Xiang has not raised on own initiative. 可蹭饭这种事情,一向是石磊厚脸皮上门,欧阳香从来没有主动提过。 Although does not think clearly, why Ouyang Xiang asked him to dine on own initiative, but there are to dine this good matter, did Shi Lei possibly let off? 虽然想不明白,欧阳香为什么主动叫他去蹭饭,但有蹭饭这种好事情,石磊怎么可能放过? „, Ouyang, you were really good, I loved you, I immediately came!” Shi Lei said in the telephone hastily. “啊,欧阳,你真是太好了,我爱死你了,我马上就过来!”石磊连忙在电话中说道。 Ouyang Xiang light snort|hum, little loquacious, must come to come!” After saying, Ouyang Xiang has hung up the telephone directly. 欧阳香轻哼一声,“少贫嘴,要来就来吧!”说完之后,欧阳香直接挂断了电话。 The Shi Lei hum little song entering elevator, in the telephone in hand, has made a sound once more. Shi Lei also thinks is Ouyang Xiang, is preparing to put through time, the glaring sees unexpectedly is Li Zhiyue! 石磊哼着小曲的走进电梯,拿在手中的电话,再次响了起来。石磊还以为是欧阳香,正准备接通的时候,晃眼看见居然是李知月 This discovery, in a big way frightened Shi Lei one to jump, after he just also prepared to put through, with Ouyang Xiang mouth colored two. 这个发现,吓了石磊一大跳,他刚刚还准备接通之后,和欧阳香口花花两句呢。 Your Mother Your Mother, will connect the call before next time, must look at Caller ID!’ Nearly leads to the blunder, making the Shi Lei forehead break into sweat. 尼玛尼玛,下次接通电话之前,一定要看来电显示!’险些酿成大错,让石磊额头冒冷汗。 Deeply inspired, the Shi Lei connection telephone, the expression said as far as possible lightly: Zhiyue, Happy New Year!” 深吸了一口气,石磊接通电话,语气尽量的平淡道:“知月,元旦快乐!” Li Zhiyue responded to one, Shi Lei, Happy New Year.” 李知月回应了一声,“石磊,元旦快乐。” Shi Lei knows, if no matter, Li Zhiyue is impossible to call him on own initiative, especially this, Li Zhiyue had not been disfigured one's face, does not have in the situation of pressure, not too possibly on own initiative telephones to oneself. 石磊知道,如果没有事情,李知月是不可能主动给他打电话,特别是这一世,李知月没有被毁容,没有心理压力的情况下,更是不太可能主动给自己打电话。 Since Li Zhiyue telephones on own initiative, that explained that what matter Li Zhiyue should have, Zhiyue, you recently fortunately?” 既然李知月主动打电话过来,那说明李知月应该有什么事情,“知月,你最近还好吗?” Li Zhiyue has some absent-minded responses: Fortunately.” 李知月有一些心不在焉的回应道:“还好。” Shi Lei can hear, Li Zhiyue does not have the mood to chat, he understands Li Zhiyue, therefore asked on own initiative: Zhiyue, what matter do you ask me to have?” 石磊听得出来,李知月没有心情闲聊,他十分了解李知月,于是主动问道:“知月,你找我有什么事情吗?” I the Li Zhiyue expression have been full of the hesitant flavor, I “我”李知月的语气充满了犹豫的味道,“我” Shi Lei somewhat worries, „is Zhiyue, actually what matter? Is what Wu Bin that also harassed you?” Wu Bin in Shi Lei mouth, is the Shuangqing University Art Department Calligraphy teacher, 28 years old, are young and promising in Shuangqing University, formerly went to in the Li Zhiyue home, originally deeply by liking of Li Zhiyue mother Huang Fen. 石磊有些着急,“知月,究竟是什么事情?是不是那个什么吴斌,又来骚扰你了?”石磊口中的吴斌,是双庆大学艺术系书法教师,年仅28岁,在双庆大学可谓年轻有为,曾经去过李知月的家里,原本深受李知月母亲黄芬的欢喜。 Li Zhiyue denied: „It is not Wu Bin! He has not harassed me now.” 李知月否定道:“不是吴斌!他现在没有来骚扰我。” That is any matter, Zhiyue, has any matter, you told me! Any matter, I will help your!” Shi Lei anxious was asking. “那是什么事情啊,知月,有什么事情,你就告诉我!无论是什么事情,我都会帮你的!”石磊焦急的问着。 previous life, between Shi Lei and Li Zhiyue, fetters of shear, their platonic love, even if the time-gap is long, even if the heavy labor first, Shi Lei will not have forgotten as before! 前世,石磊李知月之间,有一股剪不断的羁绊,两人柏拉图式的恋爱,哪怕时间间隔再久,即使重活了一世,石磊依旧不会遗忘! This, because instead sees Li Zhiyue once more, sees perfect Li Zhiyue, Shi Lei loves her! 这一世,反而因为再次见到李知月,见到完美无瑕的李知月,石磊更加爱她! Li Zhiyue is silent, has not spoken. 李知月沉默,没有说话。 Zhiyue, if you did not say that I go to your home now!” Shi Lei cannot bear is slightly strong a point the inquiry. 知月,如果你不说,我现在就去你的家里!”石磊忍不住稍微强硬一点的询问. ( To be continued. Please search, novel better update to be quicker!) (未完待续。请搜索,小说更好更新更快!)
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