the RNN model has a longer training cycle, we use Aliyun HPC as a training machine to perform accelerated training on M40.The sample number was tens, the video number was Chi Pe, 1 lstm layers, 50 cell, and the iteration number was 60. On this configuration, the training time is 40minue.In order to verify its effect, we on the Youku potato on the ab small flow test, found that RNN click rate of the benefits of the effect is obvious. Summary
Although
: vehicle id-time-vehicle type-coordinates-vehicle speed
Download Link: Click to open the link
Schematic diagram of the annular channel:
Wu, Italy,bologna
1. Data set for 8.00-9.00 of more than 22,000 vehicles on a weekday morning in the Bologna area, Italy
2. Data sampling time interval is 1s
3. Vehicle trajectory data includes: time-vehicle id-latitude-longitude-speed
Download Link: Click to open the link
Bologna Area Road Map:
Liu, Spain,madrid
1. Data set for two motorways (A6 and
"/>through, we can see from the library The data is consistent between the M_s_rep database in slave and the M_s_rep database in Master Library master. Indicates that master-slave replication has been successful. 4. Let us now check the information for the Mastera mysql-bin file# Mysqlbinlog Mysql-bin.000003|tail650) this.width=650; "src=" Http://s3.51cto.com/wyfs02/M00/80/5D/wKioL1c-vuzQL6nbAAA7xLtGs5Y481.png "title=" M38.png "alt=" Wkiol1c-vuzql6nbaaa7xltgs5y481.png "/>5. Now let's check the
an object. The acceleration of motion is also changed, and if the acceleration is taken, what force the object is subjected to or what kind of motion the object carries out, we can know. Using acceleration, we can do the simulation of pedometer, object motion application. the 3 elements of the values variable of the accelerometer are represented by X,Y , respectively. , Z the acceleration value of the axis. the gravity sensor uses the same set of coordinate systems as the accelerometer sensor
./smemSquare
The results on Tesla K40c (4-byte mode) are as follows:
./smemSquare at device 0 of Tesla K40c with Bank Mode:4-byte
Then, use the two parameters below nvprof to measure the corresponding bank-conflict:
Shared_load_transactions_per_request
Shared_store_transactions_per_request
The result is as follows. row-major only has one transaction:
Kernel:setColReadCol (int*)1 shared_load_transactions_pe
negative x-axis.Tilt the phone upward and the y-axis is negative.Tilt the phone downward and the y-axis is positive.The accelerometer is probably the most sophisticated MEMS product, with a wide range of accelerometer sensors on the market.The commonly used accelerometer in mobile phones is Bosch's BMA series, AMK 897X series, St's LIS3X series, etc.These sensors typically provide an acceleration measurement range from ±2g to ±16g with an I²C or SPI interface connected to the MCU with a data ac
environmental magnetic field data of the X, Y, andz axes. The unit of the value is micro-Tesla (Micro-tesla), expressed in UT . The unit can also be Gauss (Gauss),1tesla=10000gauss. There is generally no independent magnetic sensor on the hardware, and the magnetic data is provided by the electronic Compass sensor (e-compass). The Electronic Compass sensor also provides direction sensor data for the follow
the phone to the left, and the X axis is positive.
Tilt the phone to the right, and the X axis is negative.
Tilt the phone up. the Y axis is negative.
Tilt the phone down, and the Y axis is positive.
Acceleration sensors may be the most mature mems product. There are many types of acceleration sensors on the market.
Commonly used acceleration sensors in mobile phones include BOSCH (BOSCH) BMA series, AMK 897X series, and ST LIS3X series.
These sensors generally provide an acceleration measurem
Python Data Type character encoding, python Data Type
I. Number
Integer int
x=10 #x=int(10)print(id(x),type(x),x)
Float
salary=3.1 #salary=float(3.1)print(id(salary),type(salary),salary)
Ii. String
name='hantao'
# Value by index (forward and reverse): print (name [0], type (name [0]) print (name [-1])
# Slice (regardless of tail, step size) print (name []) print (name []) print (name [5:-1])
# Lenprint (len (name ))
# Member operations in and not inmsg = 'hellochanta' print ('hanta' in msg)
# R
called the parent class, and the new class is called the subclass. Subclass inherits all attributes and methods of its parent class, and can also define its own attributes and methods.
#! /Usr/bin/env pythonclass Car (): "" A simple attempt to simulate a Car "def _ init _ (self, make, model, year ): "initialize the attributes of the car" self. make = make self. model = model self. year = year self. odometer_reading = 0 def get_descriptive_name (self): "returns the neat description" long_name =
, converting the form of the Narimoto group print (args) test (1,2,3,4,5) test (*[ 1,2,3,4,5]) #args =tuple ([1,2,3,4,5]) Deftest1 (X,*args): print (x) print (args) test1 (1,2,3,4,5) Deftest2 (**kwargs): #把n个关键字参数, converted to the form of a dictionary print ( Kwargs) print (kwargs[' name ']) print (kwargs[' age ') print (kwargs[' sex ') test2 (name= ' Alex ', age=8,sex= ' F ') #kwargs ={' name ': ' Alex ', ' age ': 8, ' sex ': ' n '}test2 (**{' name ': ' Alex ', ' age ':8, ' sex ': ' n '}) #
and keywords (standard call: Real participation parameter position one by one corresponds; keyword call: position without fixing)4. Default parameters5. Parameter groupsFive, local variables and global variablesA variable defined in a subroutine is called a local variable, and a variable defined at the beginning of the program is called a global variable.The global variable scope is the entire program, and the local variable scope is the subroutine that defines the variable.When a global variab
650) this.width=650; "Src=" Http://s5.51cto.com/wyfs02/M00/84/20/wKiom1eGDODBxV0JAAFlUUnxPDE965.jpg-wh_500x0-wm_3 -wmp_4-s_3585478208.jpg "title=" 1.jpg "alt=" Wkiom1egdodbxv0jaafluunxpde965.jpg-wh_50 "/>PayPalDo you know what Tesla Motors,linkedin,spacex,yelp,yammer has in common with these companies? In addition to their market capitalisation of more than 1 billion dollars, their founders are a PayPal gang (PayPal Mafia), if the history of Silicon V
From 1966 to 2016, exactly the past 50 years, the last 50 years of computer vision development is very fast. Does computer vision become a very mature and perfect technology today? Not.For example, under the blue sky, the highway has a big white truck, the computer may say, this is a white cloud. Everyone might have thought about it. This is a tragedy: a Tesla has not detected the truck, so that the high-speed Tes
The NVIDIA product classification has been unclear. Here to say, the shortcomings Add.Nvidia products are mainly divided into three series: (1) GeForce personal Home Entertainment, high school low-end have, game enthusiasts can use high-end products, the most expensive is the GTX titan,8000 soft sister;(2) Tesla large scale computing, servers and workstations(3) Quadro Professional drawing designArchitecture development:fermi-> Kepler-Maxwell.Graphics
invented the direct current, direct current can not be long-distance transmission, Edison in order to ensure that he designed the lighting system can work normally, in every 1 kilometers of place will build a power station. Shortly thereafter, another American scientist Tesla (Nikola Tesla) invented alternating current, which can be transmitted over a long distance, which not only expands the range of powe
2iSome years ago I started work on my first CUDA implementation of the Multiparticle collision Dynamics (MPC) algorithm, a Particle-in-cell code used to simulate hydrodynamic interactions between solvents and solutes. As part of the This algorithm, a number of particle parameters is summed to calculate certain cell parameters. This is in the days of the Tesla GPU architecture (such as GT200 GPUs, Compute Capability 1.x), which had poor atomic ope Rati
study the exploratory nature of the work, machine configuration is not necessarily appropriate, so we have C.Hardware selection: The basic idea is to supports the machine, keep the upgrade spaceVideo card selection:First of all, why does deep learning require graphics card computing?The GPU is optimized for large-scale parallel operations;On the GPU more is the arithmetic unit (integer, floating point multiplication unit, special operation unit and so on);GPUs tend to have a greater bandwidth o
When I was a child, I read Edison's article, saying that after 1001 experiments, I successfully invented the lamp. Coupled with the environment, the teacher taught me that "failure is the mother of success". This idea is deeply rooted in my heart.
Today, I believe many people are deeply rooted in this idea.
However, history tells us that the invention of a light bulb is not just a credit of Edison alone. Even look at the history of Tesla and others (a
, so he does not seek profit, it can be a few years. Therefore, he began to organize geekpwn and hoped to find out the real geek.
For this reason, he also bought a Tesla and parked it downstairs. After all the connections were established, he waited for hack. A Tesla is very valuable and has no sponsorship. Even the market cost is too high. I asked myself that I could not do this for the pursuit of technol
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