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Opentld source code explanation

);} Else {If (measure_forest (x)> = thrn)Update (x, 0, 1 ); Void Update (double * X, int C, int N ){For (INT I = 0; I Int idx = (INT) x [I];(C = 1 )? NP [I] [idx] + = N: NN [I] [idx] + = N;If (NP [I] [idx] = 0 ){Weight [I] [idx] = 0;} Else {Weight [I] [idx] = (double) (NP [I] [idx]) /(NP [I] [idx] + NN [I] [idx]); // The positive sample increases the weight of the corresponding position and the confidence level after the set.}}} Training Samples generate a correct feature set Tldtrainnn (PEX,

Do not use Chinese methods to back up English words. The British do this!

, NECT, NEX knot, Series199, negr, nigr black200, nihil none201, NOC, NOx damageNoct (I) Night 202203, norm specification, formal, normal204, nutri nutrition205, ORN Decoration206, par production, production207, parl said.208, past feed, food209, path (O), pathy disease, therapy210, Patr (I) parent, parent211, Ped foot, foot212, Ped children, children213, Petr (o) Stone214, phag215, Phil (o)216, phob (IA) fear217, Plex overlap, heavyPolis city, 218219

Application of Java container in real project

iterator in 3:collectionIterator's official documentation,The general set wants to take the element only through the iterator, and the list can also use an iterator (usually with get)public class test{public static void main (string[] args) { list(); L1.add (4); L1.add (5); L1.add (2); Iterator i = l1.iterator (); while(I.hasnext ()) {System.out.println (I.next ()); }}} Collection can be used with foreach because it implements the iterator interfacepublic cl

Paper notes: Optical Flow estimation using a Spatial Pyramid Network

existing methods are:if a convolutional window in one image does not overlap with related image pixels at the NEX T time instant, nomeaningful temporal filter can be learned. There are two key issues to solve: 1. The problem of long-term dependence; 2. Detailed, sub-pixel, optical flow and precise motion boundaries. Flownet is trying to solve these two problems in a network, and the method is to use CNN to solve the second problem, using the ex

iOS development UI chapter-core animations (transition animations and group animations)

: (UIButton *) sender;16-(ibaction) NEX Tonclick: (UIButton *) sender;17 @end19 @implementation YYViewController21-(void) ViewDidLoad23 {[Super Vie] Wdidload];25 self.index=1;26}28-(ibaction) Preonclick: (UIButton *) Sender {self.index--;31 if (self). indexClick on the previous one, or the next one, to show the corresponding animation effect.Three, the group animation simple explanationCaanimation, you can save a group of animated objects, and after t

Java implementation of single-linked list

Linked list is a set of arbitrary storage units to store linear table data units, linked list consists of two parts: node (data field), pointer field. Access to the entire list must start from the beginning of the pointer, the head pointer points to the first node, and the last node points to null. There is no pointer concept in Java, but there are references in Java, and references can be used instead of pointers.Here is an example of what I wrote:Package Com.test.linked;public class Newlinklis

A function to test database connections (original)

A problem that has plagued me before, how to determine the success of the database connection (such as SQL did not start, the database does not exist, etc.), the implementation of friendly error handling, but VBScript error handling mechanism is too bad, only on the error resume nex/go to, But often use ADO error traps after waiting for you will be the script timeout, this function will change this situation (the connection timeout can be controlled b

Linux system forced free cache causes database system crashes crash instance

= (nil) *rtn= (nil) szo=0 u4o=0 hdo=0 off=0Szo:UB4O:Hdo:OFF:hla:0******************************************************HEAP dxxx HEAP name= "SGA HEAP" desc=0x60000058Extent sz=0x47c0 alt=216 het=32767 rec=9 flg=-126Parent= (nil) owner= (nil) nex= Nil (xsz=0x0)DS for latch 1:0x60042f70 0x600447c8 0x60046020 0x60047878。。。。。Ksedmp:internal or fatal errorOra-00600:internal error code, arguments: [KGHLKREM1], [0x679000020], [], [], [], [], [], []-----Call

Examples of ansible disk usage filtering

' nr>1 int ($) > 50 '"10.212.52.252 | FAILED | rc=2 >>Awk:fatal:0 is invalid as number of arguments for int[Root@361way ~]# Df-hp|awk ' nr>1 int (\$5) > 20 'awk:nr>1 Int (\$5) > 20awk: ^ backslash not last character in lineAs the result above, if the ansible is executed without escaping, there will be an error prompt, if the addition of escape on the host side will automatically be removed from the escape character results. When executing on the host side, an error is also made if the escape

Algorithm for the longest common subsequence for small character sets

[dp[i-1][j-1]][s1[i]]}.otherwise dp[i][j] = Dp[i-1][j].For each DP that is not-1, record J, and finally take a maximum of the longest common subsequence.Therefore, the total complexity is O (n^2+km).Specific implementation:#include #include #include Std;const int inf=0x3f3f3f3f; Const INT MAXN=1005; Const INT MAXM=1000005; charS1[maxn],s2[maxm];intDp[maxn][maxn];int next[maxm][26]; IntMain () {scanf ("%s%s", s1+1,s2+1), int l1=strlen (s1+1); int L2=strlen (s2+1); for (int i=0;i) for (int j=0;j)

A quick sort of detailed list of single linked list _c language

interesting, we look at the following in the implementation of *left_walk=old, you can simply to an equivalent substitution, *left_walk = old is also equivalent to * (old->next) = old, that is, Old->nex = old , but the old here is not necessarily the node that Old->next points to, and the Left_walk and Right_walk point to their old nodes, but they are different.The algorithm is not finished here, this is only a one-time division, the benchmark into t

Basic data Structure _ template __ Basic data Structure _ template

1. Tree-like array int tree[100005];//Tree int lowbit (int x)//lowbit {return x (-X); } int sum (int x) is the sum of numbers smaller than the current number, and how it is achieved here is simple: int sum=sum (a[i]); { int sum=0; while (x>0) { sum+=tree[x]; X-=lowbit (x); } return sum; } void Add (int x,int c)//Add data. {while (x 2. Two-D tree-like array int lowbit (int x) {return x (-X); } void update (int x,int y,int d) { int temp=y;

A Beginner ' s Guide to recurrent Networks and LSTMS

and gradient descent. BackPropagation in Feedforward networks moves backward the final error through the outputs, weights and inputs of EAC H hidden layer, assigning those weights responsibility for a portion of the "error by calculating" their partial –∂e/∂w, or the relationship between their rates of change. Those derivatives are then used by we learning rule, gradient descent, to adjust the weights up or down, whichever direct Ion decreases error. Recurrent networks rely on a extension of ba

Oracle creates new users and databases under Linux

1.su-oracle 2. Log in to the SYS user Sqlplus ' sys/or#k017$ddb001 as Sysdba ' 3. Create temporary table spaces: --Queries the absolute path of the temporary table space file. If necessary, you can write the absolute path by query. Generally with ${oracle_home} on it Select name from V$tempfile; Create temporary tablespace mpg_temp98 tempfile ' ${oracle_home}\oradata\mpg_temp98.bdf ' size 100m reuse autoextend on NEX T 20m MaxSize Unlimite

Flash Production Unlimited Level menu

Menu It turns out to be a level three menu, write it as an example (in the 4th example of the 5th chapter), and then use recursion to change to an infinite classFirst you have to prepare the XML file Part of the Picture: Core code: function AddMenu (MC) {Removemenu ((MC.LEVEL-1) *depthdis, (MC.LEVEL+MENULEVEL-1) *depthdis-1);var temparray = [];Temparray = Mc.data;var j = temparray.length;for (var i = 0; ivar d = mc.level*depthdis-i-1;var t = menu.duplicatemovieclip ("menu" +d, D);Menustyle (t,

An in-depth discussion on shared pool (III.)

=0 pin=0 latch=0 LWT=2C3675EC[2C3675EC,2C3675EC] LTM=2C3675F4[2C3675F4,2C3675F4] PWT=2C367604[2C367604,2C367604] ptm=2c36765c[2c36765c,2c36765c] REF=2C3675DC[2C3675DC,2C3675DC] LIBRARY Object:object=2c1528e8 FLAGS=NEX[0002] pflags= [] Status=vald load=0 DATA BLOCKS: data# heap pointer Status pins change ----- -------- -------- ------ ---- ------ 0 2c367564 2c1529cc i/-/a 0 NONE 4 2c15297c 0-/p/-0 NONE LIBRARY OBJECT Handle:handle=2c347dd8 Name=select

H3C S Series three-layer switch load sharing, link backup implementation process

trigger-only #建立联动项1, which triggers the related action Q if a continuous test fails 6 times Uit # NQA Entry G24 1 #创建管理员为G24/operation labeled 1 NQA test Group and enter NAQ test Group view type Icmp-echo destination IP 192.168.222.129 #配置测试操作的目的IP地址 NEX T-hop 192.168.222.129 Configure IP packet next hop IP address probe Count 3 probe timeout 1000 frequency 1000 reaction 1 checked-element probe-fail Threshold-type consecutive 6 Action-type trigger-o

PostgreSQL source installation on Linux

Memory implementation ... posixcreating configuration files ... okcreating template1 databas E in/var/lib/pgsql/data/base/1 ... okinitializing pg_authid ... okinitializing dependencies ... okcreating system views. .. Okloading system objects ' descriptions ... okcreating collations ... okcreating conversions ... okcreating dictionaries ... . Oksetting privileges on built-in objects ... okcreating information schema ... okloading pl/pgsql server-side language ... okvacuuming database template1 .

Oracle BASIC commands

mgmt_view 74 30月-March -10 Sysman 72 30月-March -10 spatial_csw_admin_usr 70 30月-March -10 spatial_wfs_admin_usr 67 30月-March -10 mddata 65 30月-March-104. Oracle Action tablespace: 1. Create a new table space: Sql> Create tablespace goods datafile ' d:/goods.dbf ' size 100M autoextend on NEX t 5M maxsize 1000M; The tablespace has been created. 2. Delete Table space: sql> drop tablespace GOODS inc

CentOS installation Oracle 11g full diagram

displayed by your system. Cd /data/database/database #Enter the installation package directory ./runInstaller #Install, the following interface appears Bubuko.com, cloth buckle Wait patiently for a while, the following interface appears Bubuko.com, cloth buckle Emial: No need to fill in by default Cancel: "I want to receive security updates via My Oracle Support", do not receive updates, click Next Prompt if you do not receive security update notifications, choose Yes Next Select

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