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全部话题 - 话题: nearest
1 2 3 4 5 6 7 8 9 10 下页 末页 (共10页)
d*******u
发帖数: 186
1
Given a list of points in 2D and a single reference point, find k nearest
neighbors in amazon.com:
http://www.glassdoor.com/Interview/Given-a-list-of-points-in-2D
还有类似的问题,比如以家为中心的方圆5 miles的business names?
Thanks.
z*********n
发帖数: 8
2
我指的是O(NlogN)复杂度的算法,要求找出每个点的所以K-NEAREST NEIGHBORS。
好象K=1的情形是有的,DELAUNEY TRIANGULATION,复杂度为O(NlogN)。
多谢指教或是任何有关信息。
s****i
发帖数: 197
3
请问python sklearn nearest neighbor user defined metric具体语句该怎样写的??
像是
nbrs = NearestNeighbors(n_neighbors=4,algorithm='auto',metric='pyfunc').fit(
B)
distances, indices = nbrs.kneighbors(B)
这样?但是这个会给我一个error
ValueError: Unknown Distance Metric: pyfunc
但是从sklearn的document上看这东西应该是支持自定义distance的阿??
我知道这个问题真的很2大家b4我把。。。
c********s
发帖数: 1
4
来自主题: Database版 - h-d nearest neighbor search
Anybody interested in high-dimensional nearest neighbor search? Do you know
any efficient algorithms to do it? I am trying to use clustering to Any
suggestions? Thanks!
w****g
发帖数: 597
5
rysiek writes
"Seems like there might be a revolution in the works, as far as VoIP
software for Linux is concerned. After mailing Skype support about Skype
providing Mandriva RPM packages, Olivier Faurax got an answer which suggests
that the Linux Skype client will be open-sourced. After asking for
verification of whether that was the case, the tech support answer claimed
it is going to happen, and that it's supposed to happen 'in the nearest
future.' Now, this probably only means the client (th
e**c
发帖数: 195
6
这个K-nearest neighbor distance就是一个点到离它最近的第K个点的
距离。听说这个距离(在某种条件下)服从正态分布,但我在网上找
了很久也没有找到相关文献,请问有没有哪位高人给指点一些相关
的文章或是文献,多谢。
b****t
发帖数: 11
7
Nanoparticles分布在一个平面上,
不是perfect lattice,但是locally ordered
有没有什么软件可以计算和统计NP的nearest neighbor distance?
b****r
发帖数: 53
8
yeah,I remember it is called 半人马座比邻星
seems天狼星 is the nearest to us that can be watched by naked eyes
s****i
发帖数: 197
9
请问python sklearn nearest neighbor user defined metric具体语句该怎样写的??
像是
nbrs = NearestNeighbors(n_neighbors=4,algorithm='auto',metric='pyfunc').fit(
B)
distances, indices = nbrs.kneighbors(B)
这样?但是这个会给我一个error
ValueError: Unknown Distance Metric: pyfunc
但是从sklearn的document上看这东西应该是支持自定义distance的阿??
我知道这个问题真的很2大家b4我把。。。
===============================================
其实就一关键字。。。
nbrs = NearestNeighbors(n_neighbors=4, algorithm='ball_tree',metric='pyfunc'
,func=mydist).fit(A)
distances, indices = nbrs.k... 阅读全帖
t*******9
发帖数: 240
10
来自主题: WashingtonDC版 - NoVA Household Income Statistis
www.leadingre.com
LOCAL STATISTICS FOR GREAT FALLS
Population
Total Population 8,757
Population Density 488 Persons/Sq. Mile
Female Population 4,325
Male Population 4,432
Population Change since 1990 ↑ 23% Increase
Population Change since 2000 ↑ 2% Increase
Colleges
Nearest 2-Year Public College MONTGOMERY COLLEGE
Distance 0 miles
Nearest 4-Year Public College 10
Distance 6 miles
Households and Income
Total Number of Households 2,728
Family Households 2,352
Av... 阅读全帖

发帖数: 1
11
来自主题: Military版 - 12 月26日 可能的真相
12月26日 事实的真相
以前我们分析过,Augusta, GA 只是这个人体基地的一个点,而且我们也追踪到还有一
个点在加州。那么经过更多的分析,显示事实的真相可能是如此。这些地下通道是很久
以前就存在的,是为了战争或避难用的,后来在南北战争中,又充当奴隶逃跑到北方的
通道。那么在后来的后来,就被一些别有用心的人充当了非法活动的场地。而到了80年
代后,日本人就加入进来,把其改造成了一个军事,人体实验基地,成了报复美国的一
种手段。当然,我也强调历史和解,仇恨和解,但要在正确的认知,悔改下的和解。如
果一边在屠杀受害者,一边高谈和解,并千方百计掩盖事情真相的曝光,这不是悔改的
表现,最多是转移了屠杀的目标,我们不能原谅罪恶势力彼此勾结下的和解。根据分析
,这个基地的入口就在Deerfield, ILLinois. 世界每一个人都是这个基地的受害者,
都是这些大药厂的受害者,受害者以亿为单位来计算。你们很可能都在不知不觉中受到
了他们的伤害,请把信息传达到世界每一个角落,让我们一起携手和世界上最邪恶的势
力做顽强的斗争,他们现在还在屠杀无辜的受害者,每天在我家里杀人。请你们和我站
在... 阅读全帖
s**********8
发帖数: 25265
12
来自主题: MedicalDevice版 - six sigma
Six Sigma
From Wikipedia, the free encyclopediaJump to: navigation, search
Not to be confused with Sigma 6.
The often-used Six Sigma symbol.Part of a series of articles on
Industry
Manufacturing methods
Batch production • Job production
Continuous production
Improvement methods
LM • TPM • QRM • VDM
TOC • Six Sigma • RCM
Information & communication
ISA-88 • ISA-95 • ERP
SAP • IEC 62264 • B2MML
Process control
PLC • DCS
Six Sigma is... 阅读全帖
D**********R
发帖数: 25234
13
今天带娃参加学区的language group,是给语言表达上有欠缺的孩子提供的服务,不过
很多指导对普通孩子也可能有帮助,训练师给了一张单子,是
concepts in order of difficulty by age band
按半年的时段,给3-6岁的孩子提出了一些需要掌握的概念,让我贴在家里冰箱上,对
照娃的年龄那一条,经常在对话中用到这些概念,让娃也会掌握和使用这些概念。
敲完发现有许多词是重复的,顺序也不一样,不知道怎么回事,不过既然总体就这些概念,照着练练总没错的,大家做
参考吧
3-0 to 3-5 (三岁0个月到三岁5个月,以下类推)
least difficult to most difficult
top
another
under
missing
highest
finished
nearest
all
up
empty
tallest
both
outside
down
largest
different
full
same
longest
in front
many
across
most
smallest
around
next
===========... 阅读全帖
l****p
发帖数: 397
14
来自主题: JobHunting版 - G家onsite面经
确实想不出比mlg(N)更快的算法。这题要在30分钟内做完确实很难,我看了楼主的思路
后还用了近50分钟才写完的……
顺便贴上我的实现(Ruby):
def nearest_nodes root, m, key
node = find_insert root, key
prev = node.prev_node
nex = node.next_node
results = []
m.times do
nearest = nil
if prev and nex
if m-prev.value nearest = prev
prev = prev.next_node
else
nearest = nex
nex = nex.next_node
end
elsif prev
nearest = prev
prev = prev.prev_node
elsif nex
nearest ... 阅读全帖
D*****r
发帖数: 6791
15
来自主题: TrustInJesus版 - 诺贝尔奖得主比昂松的名言
http://www.gutenberg.org/files/37726/37726-h/37726-h.htm
IN GOD'S WAY
SCHOOL-DAYS
I.
In the melting snow on the hill-side by the sea, in the last rays of the
evening sun, stood a boy of fourteen, awestruck. He looked toward the west,
out across the sea; he looked toward the east, over town and shore and the
broad hills; in the background still higher peaks rose far away in the clear
sky.
The storm had lasted a long time; it had been more terrible, too, than any
the old people could remember. In ... 阅读全帖
s****t
发帖数: 2454
16
来自主题: ebiz版 - Amazon evil buyer? Help~
original Shipping Address:
Kathy Gockley
293 CRAWFORD LN
MARTIN, TN 38237-6057
FedEx attempted, but was unable to complete delivery of the following
shipment:
1. Incorrect address - Street number
"Fedex informed me they can only deliver Monday to Friday. This is a weekend
chalet. I cannot drive the 35 miles to their nearest fedex office to pick
it up. I need the delivery address changed. I asked if they could leave it
at the closet USPS post office. Post box 14731.
Kindly arrange for my package... 阅读全帖
i**********e
发帖数: 1145
17
来自主题: JobHunting版 - 这么多G的面经,我也想想 ~~
LZ,32 的 super cool 应该是 32 才对吧?
因为 32 = 2^5.
刚写了一个程序,利用 binary search 的思路.
首先选定一个 upper bound,也就是 ceiling(log(n)).
然后再 i=2 到 upper bound 每一个做 binary search.
例如,n=32,upper bound = log(32) = 5.
i=2,从 low = 1 到 high = ceiling(n^(1/2))
i=3, 从 low = 1 到 high = ceiling(n^1/3))
..
以此类推...
binary search 的 invariant 就是比较 target 和 middle and middle's next,看哪
一个比较近。如果是离 middle 比较近,那就 middle's next 和它上边的值都可以抛
掉了。相反,那就 middle 和它下边的值就可以抛掉。
这里,我们确保 middle's next 不会大于 high。这个条件可以保证,因为取的是
lower middle = (L+H)/2.
... 阅读全帖
s******g
发帖数: 755
18
来自主题: Seattle版 - 送body shop free gift coupon
no purchase necessary.
4 slips:
May 9-15, 2011 : Bring this coupon to your nearest store to receive your
free gift.
May 16-22, 2011 : Bring this coupon to your nearest store to receive your
free
gift.
~
May 23-29, 2011 : Bring this coupon to your nearest store to receive your
free
gift.
~
May 30- Jun 5, 2011 : Bring this coupon to your nearest store to receive
your free
gift.
~
t*******9
发帖数: 240
19
来自主题: WashingtonDC版 - NoVA Household Income Statistis
you can also look up Maryland Montgomery County household income by the
website...WWW.LeadingRE.com
they have the crime rate and some other useful information and can help
people to decide where to buy the home...
LOCAL STATISTICS FOR VIENNA
Population
Total Population 15,002
Population Density 3,402 Persons/Sq. Mile
Female Population 7,495
Male Population 7,507
Population Change since 1990 ↓ 4% Decrease
Population Change since 2000 ↑ 0%
Colleges
Nearest 2-Year Public College NORTHERN VIRGINIA C... 阅读全帖
w***g
发帖数: 5958
20
来自主题: Programming版 - 请不要盲目崇拜FP语言
我考了下古。其实正确的方法上面pker已经提到了。
要在N个串里面找nearest neighbor,要找M次,问题是相似性测度计算太慢。
要是我首先会试下面的方法:
1. python并行化上多核。假设有8 core,速度直接提高8倍。
2. 我会先在前N/L个串中找nearest neighbor,L需要调,预设为100吧。
开销为整个问题的1/L。算完后对nearest neighbor的距离就有个下界了。
然后剩下所有的串先用quick_ratio/really_quick_ratio算上届,超不过
那个下界的直接扔掉,超过了再用ratio算。
3. 要还是慢,有多台机器就上多台机器吧。不需要mapreduce。
苦主那个相似性测度是一个近似edit distance的heuristic,本身就做不得准。
上面也说了苹果橘子的问题。python那段代码实现其来应该很罗嗦,想用
别的语言写一遍并不容易。用java实现同样的算法复杂度上不会更优,光靠
语言可以提高至少10倍速度吧。对N个串用倒排表建索引确实是个优化,但是
程序写起来就更罗嗦,我觉得不值得做。
可惜的是楼主的问题规模... 阅读全帖
m****n
发帖数: 834
21
来自主题: Military版 - 驾照笔试一道题,求解 (转载)
【 以下文字转载自 Automobile 讨论区 】
发信人: mcaron (carbon), 信区: Automobile
标 题: 驾照笔试一道题,求解
发信站: BBS 未名空间站 (Fri Sep 28 23:18:41 2012, 美东)
At an intersection where traffic is moving in both directions, a left turn
should be completed:
A. In the right half of the road nearest the right side.
B. In the left half of the road nearest the right side.
C. In the right half of the road nearest the centerline.
正确选择 C, 谁能告诉我In the right half 是什么意思? 左转,变向后,不还是
在左车道么,为什么是 right half 呢?
a*******r
发帖数: 525
22
来自主题: USANews版 - 禁枪的后果
祈祷所有逝者安息。祈祷生者更加坚强地前进。祝愿所有家庭节日快乐!
"The nearest thing to Heaven is a child"
分享一首歌,一起缅怀去了天堂的孩子们。
http://www.youtube.com/watch?v=tjv66wjN3G4
"Thank God for Kids"
If it weren't for kids have you ever thought
There wouldn't be no Santa Clause
Look what the stork just brought
Thank God for Kids
We'd all live in a quiet house
Without Big Bird or a Mickey Mouse
And Kool-aid on the couch
Thank God for Kids
Thank God for kids there's magic for a while
A special kind of sunshine in a smile
Do you ever stop ... 阅读全帖
m****n
发帖数: 834
23
来自主题: Automobile版 - 驾照笔试一道题,求解
At an intersection where traffic is moving in both directions, a left turn
should be completed:
A. In the right half of the road nearest the right side.
B. In the left half of the road nearest the right side.
C. In the right half of the road nearest the centerline.
正确选择 C, 谁能告诉我In the right half 是什么意思? 左转,变向后,不还是
在左车道么,为什么是 right half 呢?
W***n
发帖数: 11530
24
Last updated: Aug. 30, 2017
Toyota Highlander Consumer Reviews and Complaints
Carmen of Lorain, Ohio Verified Reviewer
Original review: Aug. 30, 2017
It's great on gas, the body is strong and the engine is great. As for the
tranny, one can't feel it shift. Its air condition and heat is wonderful.
Overall, it's a great SUV.
HELPFUL Be the first one to find this review helpful
Cheryl of Bishop, CA
Original review: June 16, 2017
In 2015 I purchased a 2014 Highlander and began having electrical prob... 阅读全帖
L****c
发帖数: 209
25
最近拿了FB的offer,但是对于怎样计算RSU的数量有点不明白。
offer上面是这样写的:
The dollar value of the grant will be divided by the average closing stock
price for the month prior to the month
of your actual Start Date, and rounded up to the nearest whole share. To do
this calculation for
yourself, you can look-up the historic stock price of FB (our ticker symbol)
and determine an average closing
price for the full month prior to the month of your start date (for example,
if you start in April, look at all 21
trading days fro... 阅读全帖
G**********0
发帖数: 391
26
☆─────────────────────────────────────☆
xiaofeiyan (小飞燕) 于 (Tue Dec 7 16:21:11 2010, 美东) 提到:
2010年7月28日 美国比中国好,但美国绝不是天堂
最近开心网上冒出许多对比美国和天朝的文章,夸张程度让我实在看不下去了,出来揭
露一下事实吧。。。
首先要承认的是,美国的确比中国好,从经济,法律,社会治安,社会保障,基础设施
,医疗水平等各方面上看,世界第一强国不是吹出来的,但是美国也不是像她的名字那
么完美,也不是那些文章描述中的天堂。下面我就几个比较著名的以讹传讹的例子进行
说明。
误导一:收入: 美国人均工资四,五千美金一个月。
美国的统计人均年薪是三万五千美金,这好比是高盛2009年人均薪酬77.5万美金,但是
我认识的在会计部门工作的员工加奖金刚到10万美金,所以说人均是被拉起来的。律所
,投行,基金,银行,医生等行业的薪资水平远高于其他行业,大城市的收入也会比中
小城市和农村高一些。在纽约这样的大城市,一份正常行业白领工作的薪水在4.5-9万
美金,但是由于税收很高,到手只有... 阅读全帖
c*******0
发帖数: 87
27
There are plenty of charging stations (see recargo.com). Use Superchargers
for long trips. If you're out of range of a Supercharger, use the nearest
J1772 or RV hookup (there are many). In the worst case, find a 120V outlet (
there are more of these than gas stations) and charge enough to get to the
nearest J1772, then charge there enough to get to the nearest Supercharger.
Then go home. In the very worst case call Tesla Roadside Assistance. (Or
even AAA as they have J1772 in many areas.)
m*********7
发帖数: 606
28
来自主题: Immigration版 - 拿到绿卡后申请换SSN卡的程序
昨晚给SSA发信问了一下换SSN卡的事,得到的回复如下(总结:申请replacement of
Social Security number (SSN) card,填SS-5表,去local office递交):
If you are now a U.S. citizen or if the Department of Homeland Security (DHS
) has granted you a change in status that changes your work status in the
United States, we suggest that you apply for a replacement Social Security
number (SSN) card. Your replacement card will have the same number as your
current card.
To apply for a replacement card, you need to complete Form SS-5, available
fo... 阅读全帖
s*******w
发帖数: 2257
29
美国 9.11事件 发生时的另一航班 - - 达美15
2015-05-22 20:03:29
生活里天天充滿着美好充盈着愛。
我是達美航空公司15號班機的機組人員,2001年的9月11日從德國的法蘭克福機場飛越
大西洋,目的地是美國的亞特蘭大。
忽然,機艙內的布簾都拉了起來,我被叫到駕駛艙去見機長。在那兒,幾個機組人員都
面露嚴肅。機長給我一張紙條,這是從亞特蘭大機場辦公室發出來的訊息,上面寫著:
「所有私人航空公司飛往美國的航道全部關閉,請盡速降落在最近的機場,並請告知你
的降落目的地。」
沒有一個人對此訊息有隻字片語,我們都知道事態的嚴重性。我們需要立刻找到一個陸
地降落,機長決定最近的機場是離我們400英里遠的甘德, 紐芬蘭。
機長要求加拿大航空交通控制中心核准路線的改變,我們沒有被質疑而獲得即刻的核准
,後來我們才知道為何我們的要求毫不遲疑的被核准。
當我們正準備降落時,另一個訊息從亞特蘭大傳來,告訴我們在紐約地區有恐怖行動。
幾分鐘後,我們知道是劫機事件。
尚未降落前,我們決定跟乘客撒個白謊,說是一個小小的機械問題需要降落在最近的機
場-甘德, 紐芬蘭,做個檢查。
我們答應... 阅读全帖
k****a
发帖数: 4944
30
1. Fishers, Ind.
Nearest major city: Indianapolis
Population: 58,856
Median family income: $108,086
Median home price: $174,438
Unemployment rate: 6.5%
Violent crime index: 12
2. Papillion, Neb.
Nearest major city: Omaha
Population: 16,428
Median family income: $92,077
Median home price: $145,000
Unemployment rate: 4.5%
Violent crime index: 13
3. Mililani Town, Hawaii
Nearest major city: Honolulu
Population: 26,790
Median family income: $98,384
Median home price: $370,000
Unemployment rate: 5.3%
y****3
发帖数: 519
31
我deal的时候买的 Lumix,很好用
http://www.amazon.com/exec/obidos/ASIN/B00ATE7ULY/amz-highly-ra
下面是在网上烤的注意事项
Waterproof cameras
Important Hints and Tips
Precautions before using the camera in water
Make sure that there are no cracks or scratches on the rubber seal of the
battery/card and terminal covers.
Make sure there are no foreign objects (dust, sand, hair, lint or liquid) on
the rubber seals, or the surface they contact before closing the battery/
card and terminal covers. Wipe off any foreign objects... 阅读全帖
d*****a
发帖数: 110
32
来自主题: Programming版 - round function in math
ROUND(3) Linux Programmer's Manual ROUND(
3)
NAME
round, roundf, roundl - round to nearest integer, away from zero
SYNOPSIS
#include
double round(double x);
float roundf(float x);
long double roundl(long double x);
DESCRIPTION
These functions round x to the nearest integer, but round halfway
cases
away from zero (regardless of the current rounding direction),
instead
of to the nearest even intege
w***g
发帖数: 5958
33
我听过类似的是random projection.
就是把高维通过随机线性变换降维(相对的,PCA是优化出来的一组基),
能大致保持距离.
关于nearest neighbor的结论是, 一般而言, 随着维度升高
r/R -> 1
r: nearest neighbor distance
R: fartherst neighbor distance
这个可以解释为什么有人找老公/买房子越来越下不了决心.
因为看到的维度越来越多, 就会发现其实并没有特别好的.
或者说, 一般来说, 在极高维做nearest neighbor search没有意义.
实际数据表观维度很高, 但是维度之间有相关性, 所以往往
内蕴的维度并不是太高.
所以你说的compressed sensing的重要性应该是"一定的统计条件"是
什么. 我没学过compressed sensing, 完全根据你的贴子猜的.
(网站已经起来了)
g****g
发帖数: 1828
34
来自主题: Physics版 - ODH
Question #2 is incorrect. The correct response is: B Your response was: D
[2] If a helium leak develops in your work area, proper evacuation
procedures would be:
[A] Pass the exit nearest the leak and use the next available
one if it exists.
[B] Activate and don your escape pack before ascending stairs or
ladders.
[C] Pass the exit nearest the leak, activate & don escape pack
prior to ascending the next exit.
[D] Immediately exit the nearest stairw
x*********i
发帖数: 55
35
来自主题: Quant版 - 【Brainteaser】Interview Questions
My two cents on the second question.
For any stochastic or deterministic strategy, you should always go to the
nearest unchecked door either on your left or on your right.
Based on the above principle, suppose you are p steps away from the nearest
unchecked door on your left and q steps away from the nearest unchecked door
on your right, then with probability q/(p+q) you go left and with
probability p/(p+q) you go right.
f**d
发帖数: 768
36
来自主题: Neuroscience版 - eBook: From computer to brain
这是一本计算神经科学的优秀著作,全文拷贝这里(图和公式缺),有兴趣的同学可以
阅读
如需要,我可以分享PDF文件(--仅供个人学习,无商业用途)
From Computer to Brain
William W. Lytton
From Computer to Brain
Foundations of Computational Neuroscience
Springer
William W. Lytton, M.D.
Associate Professor, State University of New York, Downstato, Brooklyn, NY
Visiting Associate Professor, University of Wisconsin, Madison
Visiting Associate Professor, Polytechnic University, Brooklyn, NY
Staff Neurologist., Kings County Hospital, Brooklyn, NY
In From Computer to Brain: ... 阅读全帖
w****j
发帖数: 5581
37
来自主题: History版 - 努米底亚事务略 - 15
这个类比不完全恰当,中国印度隔着喜马拉雅山呢,画佛像,画师也只能按中国人形象
来了。罗马人对努米底亚人还是很熟悉的。硬币头像做旁证也是没办法,实在是流传下
来的东西太少了。连硬币本身的信息,比如何时铸造,流通地区也都缺乏啊。
语言学方面,我不熟悉,向你老兄学习了。
另外,我查过了老Pliny的Natural History,里面对Numidia人也是语焉不详。我查到
Dictionary of Greek and Roman Geography里面提到,Numidia各部落的特征不尽相同
。有白人(whites)也有肤色较深的人(blacks but not negroes).这个好像有近代考
古支持,但原始文献没找到。
Sallust关于Numidia人来源的说法抄写如下。他的来源是译自Hiempsal II用布匿语写
的著作。而Hiempsal的来源恐怕就只能是口头传说了。
In the beginning Africa was inhabited by the Gaetulians and Libyans, rude
and uncivilized folk, who fed l... 阅读全帖
T*R
发帖数: 36302
38
来自主题: Military版 - 医院起火医生先逃
没在手术室工作过。
不过火警训练是每年都要的。
火警响了,第一就是关门,每个门都是防火防烟的。医院的人员配置不可能做到搬离病
人。因为火警一响,就不能用电梯。现在的病人,至少1/3是不能自己走的。很多都是
完全卧床的。我们一般是6个病人一个护士,8-12个病人一个护工,能照顾独立行走的
病人走就不错了。完全卧床的病人走防火通道那是不可能的,除非是FIREFIGHTER来背
。所以只能按POLICY来做。
当然大部分是假火警。但是真要是本楼层着火了,估计只能是照顾能行动的病人逃离,
抢救剩下的病人只能是消防员的工作了。
平常把一个不能行动的病人从CART移动到床上都要4个人。你怎么抢救。
除了关门,碰到突发的火灾,所有的医院POLICY都是R〉A〉C〉E
Rescue – Alarm – Contain – Extinguish
Rescue
Immediately stop what you are doing and remove anyone in immediate danger
from the fire to a safe area.
Ambulatory persons s... 阅读全帖
s********n
发帖数: 1540
39
=================================
zhu li
media lab
corporate central research
futurewei (huawei) technology
bridgewater, new jersey
phone: 908 541 3546
email: z****[email protected]
---------------------------------
About Me
Zhu Li (Bio, CV) is currently a Senior Staff Researcher and leads the Media
Analytics & Processing (MAP) Group of the Core Networks Research, FutureWei
(Huawei) Technology USA, at Bridgewater, New Jersey. He received his PhD in
Electrical & Computer Engineering from Northwestern Un... 阅读全帖
l*****h
发帖数: 709
40
What the Department of State Can and Can't Do in a Crisis
Collapse All
What is the Department of State's role during a crisis overseas? Do you
always evacuate U.S. citizens during a crisis overseas?
The actions we take depend on the nature of the crisis. In some instances,
we may only need to provide information on conditions in the country, such
as warning about areas of unrest, how and where to seek help, and other
useful advice. In more serious situations, we may recommend that U.S.
citizens ... 阅读全帖
y***n
发帖数: 2318
41
来自主题: USANews版 - Tesla: More Executive Turmoil? (转载)
【 以下文字转载自 Automobile 讨论区 】
发信人: yeson (快乐着并幸福着...), 信区: Automobile
标 题: Tesla: More Executive Turmoil?
发信站: BBS 未名空间站 (Sat Aug 26 00:30:14 2017, 美东)
"Since December, Tesla has lost two Vice Presidents for Autopilot."
"Having worked with engineers in the past they are indeed prone to wanting
projects they work on to be perfect versus "good enough" to be a viable
source of revenue. But when we are talking a product such as Autopilot that
can cost people their lives no amount of testing and develo... 阅读全帖
d********e
发帖数: 2221
42
"Towing of a disabled vehicle to the nearest repair facility"
that's the catch!
AAA can tow your car to any place you want. the nearest repair facility may
be some place like midas and they know you are a sitting duck.
l******n
发帖数: 1250
43
没停...................但威斯康辛的规定:
Right turn on red/left turn on red
Traffic facing a red signal at an intersection may, after stopping,
cautiously enter the intersection to make a right turn into the nearest lane
for traffic moving to the right or to turn left from a one-way highway into
the nearest lane of a one-way highway on which traffic travels to the left.
它用了一个"May"
结果这个在德州完全不通
l******n
发帖数: 1250
44
没停...................但威斯康辛的规定:
Right turn on red/left turn on red
Traffic facing a red signal at an intersection may, after stopping,
cautiously enter the intersection to make a right turn into the nearest lane
for traffic moving to the right or to turn left from a one-way highway into
the nearest lane of a one-way highway on which traffic travels to the left.
它用了一个"May"
结果这个在德州完全不通
T*********s
发帖数: 20444
45
时间:2014年07月17日13:54
Honda旗下多款车型在美国公路安全保险协会(IIHS)进行的“青少年最佳安全座
驾”排名中名列前茅。IIHS的调查研究显示,近年来,机动车车祸是导致青少年死亡的
主要原因。由于青少年驾驶者缺乏安全驾驶技巧,所以其驾驶车辆的类型对其受伤害程
度有着重大影响。基于以上背景,IIHS编写了一份最佳安全座驾车型列表,以为家长们
在购车时做出指导。
20,000美元以下的区间中,Honda雅阁轿车(2012及更新款)、雅阁双门轿跑车(
2013-14款)、CR-V(2012及更新款)、Element(2007及更新款)和奥德赛(2011及更
新款)等二手车型被IIHS评为青少年安全座驾的首选车型;而在10,000美元以下价格区
间中,Honda亦有Pilot(2006款及更新款)和奥德赛(2005-10款)等车型入选。
被评为20,000美元以下价格区间“最佳选择”的Honda二手车型,在侧面撞击保护
方面表现出众,头枕和座椅在追尾碰撞中保护效果也极佳。同时,车顶强度在侧翻事故
中也可以为驾乘者提供良好保护。被评为10,000美元以下价格区间“良好选择”... 阅读全帖
s***0
发帖数: 1106
46
来自主题: Automobile版 - 双黄包 for vin check
91分
AutoCheck.com
Your AutoCheck Vehicle History Report
2006 Acura MDX Touring
One owner One owners Calculated Owners: 1
Class: CUV - Premium
Engine: 3.5L V6 PGM-FI
Country of Assembly: Canada
Vehicle Age: 9 year(s)
Calculated Owners: 1
VIN: 2HNYD18876H525174
Year: 2006
Make: Acura
Model: MDX Touring
Style/Body: SUV 4D
This vehicle's AutoCheck Score


The AutoCheck Score is a summary of your vehicle's history. It lets you
compare similar vehicles with ease.
... 阅读全帖
s***0
发帖数: 1106
47
85分
AutoCheck.com
Your AutoCheck Vehicle History Report
2005 Honda Civic LX
One owner One owners Calculated Owners: 1
Class: Mid Range Car - Lower
Engine: 1.7L I4 MPI
Country of Assembly: Canada
Vehicle Age: 10 year(s)
Calculated Owners: 1
VIN: 2HGES16585H603999
Year: 2005
Make: Honda
Model: Civic LX
Style/Body: Sedan 4D
This vehicle's AutoCheck Score


The AutoCheck Score is a summary of your vehicle's history. It lets you
compare similar vehicles with ease... 阅读全帖
s***0
发帖数: 1106
48
来自主题: Automobile版 - 再求一个VIN check, 包子谢
88分
Your AutoCheck Vehicle History Report
2005 Acura MDX Touring
many owners many owners Calculated Owners: 2
Class: CUV - Premium
Engine: 3.5L V6 MPI
Country of Assembly: Canada
Vehicle Age: 10 year(s)
Calculated Owners: 2
VIN: 2HNYD18975H547201
Year: 2005
Make: Acura
Model: MDX Touring
Style/Body: SUV 4D
This vehicle's AutoCheck Score


The AutoCheck Score is a summary of your vehicle's history. It lets you
compare similar vehicles with ease.
About the Aut... 阅读全帖
s***0
发帖数: 1106
49
63分。vpn……
AutoCheck.com
Report Run Date: November 13, 2015 9:37:36 PM EST
2006 Mazda Mazda6 s
many owners many owners Calculated Owners: 4
Class: Mid Range Car - Standard
Engine: 3.0L V6 MPI
Country of Assembly: United States
Vehicle Age: 9 year(s)
Calculated Owners: 4
VIN: 1YVHP80D365M59206
Year: 2006
Make: Mazda
Model: Mazda6 s
Style/Body: Sedan 4D
This vehicle's AutoCheck Score


The AutoCheck Score is a summary of your vehicle's history. It lets you
comp... 阅读全帖
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