Blog Archive

Tuesday, July 30, 2013

How to build a transcriber with open souce


1)  Benchmark performance
Ref: http://cmusphinx.sourceforge.net/sphinx4/

TestS3.3 WERS4 WERS3.3 RTS4 RT(1)S4 RT (2)Vocabulary SizeLanguage Model
TI461.2170.1680.14.03.0211isolated digits recognition
TIDIGITS0.6610.5490.160.070.0511continuous digits
AN41.3001.1920.380.250.2079trigram
RM12.7462.880.500.500.411,000trigram
WSJ5K7.3236.971.361.220.965,000trigram
HUB418.84518.7563.06~4.43.9560,000trigram




2) Code installation

https://github.com/ox-it/spindle-code/tree/master/speechToText



3) Official Demo

http://cmusphinx.sourceforge.net/sphinx4/src/apps/edu/cmu/sphinx/demo/transcriber/README.html

4) Keyword spotting

https://github.com/sgrau/spindle-code/tree/master/keywords

Wednesday, July 24, 2013

The definition of American dream

https://zh.wikipedia.org/wiki/%E4%BA%86%E4%B8%8D%E8%B5%B7%E7%9A%84%E7%9B%96%E8%8C%A8%E6%AF%94


所谓的“美国梦”是一种信念,也是一种欲望,一种梦幻,认为在这块充满机会和财富的土地上,人们只要遵循一组明确的行为准则去生活,就有理由实现物质的成功。这组行为准则在十八世纪就体现在富兰克林杰弗逊爱迪生卡内基等人的言行中

Friday, July 5, 2013

Looking for people to go to Matamoros to renew F1 VISA (墨西哥签证更新)

1) Parking:

Matamoros

One West University Boulevard, Brownsville, Texas 78520

if interested, please send email to me:
liug306@yahoo.cn


墨西哥签证重要信息 【2011年2月2日Matamoros经历分享】

墨西哥签证重要信息【2011年2月2日Matamoros经历分享】
关键字: matamoros 墨西哥 返签
发信站: BBS 未名空间站 (Thu Feb  3 00:42:45 2011, 美东)
老公的F2签证续签,在买买提上做了功课,说是马城(matamoros)签的话当天可以拿,
于是约了马城。

最后受签证官所托,来买买提上发帖,提醒大家:

        “由于2011年1月10日起,政策有变,所有第三国公民在墨西哥
          使领馆申请签证,都无法在当天取得,申请人需要预留至少
          3-5天的时间逗留墨西哥,等待签证。”

【以下是经历和攻略】

首先去网上填DS-160表;
然后在这个网站上预约ASC交表时间和Consulate面谈时间(注意,是两个时间)
http://www.usvisa-info.com/en-MX/selfservice/ss_country_welcome
   
   1、预约过程中需要提供DS-160的确认号,所以必须先填DS160表,生成确认页;
   2、Application Service Center(ASC)主要是收材料、打指纹和照相,预约的时间必须在
consulate面谈之前;
   3、该网站打开后,默认是西班牙语,右上角有个地方,可以改成英语;
   4、改成英语后,页面最右上角的地方有个log in,您可以用申请人的护照号和出生日期登
录;
   5、预约前需要先交费,网站提供信用卡付费的功能,但是我的网上付费被decline
了,说是我的卡无效,于是我分别尝试了一张中国信用卡,一张美国借记卡,一张美国信用卡
,全都显示decline,最后居然全都扣了款,现在还在交涉中~~~~。最后我是通过拨打网
站上提供的一个电话号码付的款,取得了确认号;
     If you are calling from within the United States, please dial 703 439 2313.
     You can call the service on Monday through Friday from 8:00 a.m. to 8:00 p.m.         
and on Saturday, 8:00 a.m. to 3:00 p.m. Central Standard Time (CST).
   6、必须要填入付款确认号才能进入预约程序;
   7、预约时请注意看清楚约的是ASC还是Consulate;
   8、这次改变中唯一显得更便利的一点就是,在面试之前,您随时可以登录该网站
reschedule你的appointment;
   9、买买提上有童鞋讲说网上预约如果没有比较近的时间,可以在早上十点钟试试,我们头
一天下午预约说是只有1月22日的,第二天上午10点去查,就有了1月2日的。这样看来,似乎
是在每天10点放号的;

再次提醒各位童鞋,墨西哥返签,再也不能当天拿签证了,请提前做好安排!!

另:电子设备,金属器具,皮带硬币等也不能带入使馆,而且这里没有寄存的地方。我
今天是说了好多好话,冒险把所有的东西(包括手机相机等)全都寄放在了对面的加油站杂货
店里~~

最后,老公由于没有护照(护照被领馆收走了贴签证),但super nice的两个签证官帮我们复
印了老公的有效签证和护照首页,不过美国海关还是没让进。海关那个officer讲说可以给我
们waiver,但我们得付545美刀的手续费~~~~~~~~~~~~~~~~看着天也快黑了
,我们还是回了墨西哥。

海关和领馆的officer都推荐best western,因为老公不会讲英文,当然也不会讲西班
牙语,我送他回去住酒店~~哇塞,天一黑,街上就出来了一车一车的军队,全是真枪实弹的
AK47~~~~我们打了个车,5刀,酒店要75刀,虽然贵点但确实很安全!!每层楼都有四个
端着拿AK47的保安~~看似军队也住这里,不停的有满载军人的pickup开进院子,还有军人在
院子里练操(老公说人家在练吹风~~)

Anyway,放下他我就赶紧走了,女儿还一个人在Brownsville的酒店里,这已经快八点,过了
边界,我们的车停在街对面的一个duty free的商店外,五块钱停一天,还比较安全,我回去
的时候因为天已经黑了,守车的老头还站在我车旁边帮我们守着。

唔~~明天在回去给老公送个电脑~~


不会发图,发到了QQ上
http://user.qzone.qq.com/14710187/blog/1296726839

*********************************************************************************
2月4日

今天周五了,早上起来上service center的网站上查DHL的confirm号还没有出来,决定还是去
看一看。于是瞒着老公起了个大早偷偷溜了过去(主要是惦记着旅馆12点之前要退房)。
跟前台一打听,才知道DHL原来就在酒店背后很近的地方。
小街小巷的还是不太好找,瞎撞了大致五六分钟,终于回首蓦然阑珊处,找到啦!
也不会讲西班牙语,唧唧呜呜的比划了半晌,拿出几大件家伙,人家才弄明白我要干嘛~~
老墨同志很认真的帮我们查了查,终于派出一个腼腆的小男生:“不好意西呀我的英文讲滴不
好呀您就讲究听啦~~吧啦叭啦巴拉”总之就是说,现在还没有,等星期一再来吧……

哦豁儿!

PS:matamoros的这家best western在当地的档次应该还算挺高的,不过童鞋们要注意咯,跟美
国的酒店一样——没有拖鞋,没有牙刷。附近也没什么像样的杂货店,自己的日常用品最好多
带点。在美国境内的时候多换点比索带上,付比索要比付美金便宜点。

Sunday, June 30, 2013

How to figure out where am I when stuck on road


If you stuck on a highway and need some road assistance or towing service, find out your mile marker or exit number first.


1) Google map: (The green oval block "374") is the mile marker.

View Larger Map

2) Map Quest:http://www.mapquest.com

 (The green square block "374" is the mile marker.)



Interstate Highway Mile Markers;
Interstate highway mile markers are numbered signposts alongside an interstate highway that are used as a way to determine the exact location of a vehicle.They are also used to calculate how many miles are left on the highway until the next state border.The markers are placed as follows:On interstates that have one or two digits (for example, Interstate 5 or 10 in California), the numbers begin at the south state line on north-south routes and at the western state line for east-west routes. In short, the numbers will always increase when traveling northbound or eastbound.If the interstate begins within a state, the numbering begins where the freeway begins in the south or west.Interstates with three digits and an even first number that form a circular bypass around a city (for example, Interstate 270 around Columbus, Ohio) have mile markers numbered in a clockwise direction, starting just west of the interstate that normally bisects the "loop" interstate at a southern point.Additionally, in states that number the exits of their interstates, the number on the mile marker is the same as the exit number on the interchange. This enables trip planning and navigation to be much easier. For example, let's say the location of a traveler is at exit 23 on an interstate, and the closest mile marker reads 23. The destination is exit 43, corresponding to mile marker 43. So therefore it would be a distance of 20 more miles until the desired exit.Use of the interstate highway mile markers in an emergency is the best way to direct emergency vehicles to the location of the emergency by informing emergency personnel which mile marker the vehicle is closest to. The markers also aid in determining how many miles are remaining until a destination is reached.

Reference:
www.i95exitguide.com
www.in.gov
Interstate Highway Mile Markers | Reference.com Answers: "Interstate Highway Mile Markers"