mycode | Matlab implementation of our works on online hashing

 by   lmbxmu C Version: Current License: No License

kandi X-RAY | mycode Summary

kandi X-RAY | mycode Summary

mycode is a C library. mycode has no bugs, it has no vulnerabilities and it has low support. You can download it from GitHub.

ONLINE_HASHING_UTILS directory contains all baseline methods and online hashing tools. 2018ACMMM_HCOH directory contains the source codes of our paper, i.e., Supervised Online Hashing via Hadamard Codebook Learning , ACM MM, 2018. 2019ACMMM_BSODH directory contains the source codes of our paper, i.e., Towards Optimal Discrete Online Hashing with Balanced Similarity , AAAI, 2019. 2020IJCV_HMOH directory contains the source codes of our paper, i.e., Hadamard Matrix Guided Online Hashing , IJCV, 2020. Feel free to contact me at lmbxmu@stu.xmu.edu.cn.
Support
    Quality
      Security
        License
          Reuse

            kandi-support Support

              mycode has a low active ecosystem.
              It has 16 star(s) with 5 fork(s). There are 2 watchers for this library.
              OutlinedDot
              It had no major release in the last 6 months.
              mycode has no issues reported. There are no pull requests.
              It has a neutral sentiment in the developer community.
              The latest version of mycode is current.

            kandi-Quality Quality

              mycode has no bugs reported.

            kandi-Security Security

              mycode has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

            kandi-License License

              mycode does not have a standard license declared.
              Check the repository for any license declaration and review the terms closely.
              OutlinedDot
              Without a license, all rights are reserved, and you cannot use the library in your applications.

            kandi-Reuse Reuse

              mycode releases are not available. You will need to build from source code and install.

            Top functions reviewed by kandi - BETA

            kandi's functional review helps you automatically verify the functionalities of the libraries and avoid rework.
            Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of mycode
            Get all kandi verified functions for this library.

            mycode Key Features

            No Key Features are available at this moment for mycode.

            mycode Examples and Code Snippets

            No Code Snippets are available at this moment for mycode.

            Community Discussions

            QUESTION

            Not displaying tally ledgers in datagridview
            Asked 2021-Jun-11 at 06:53

            Tried to list all the ledgers from tally through odbc. got nothing. Mycode is as follows, no errors while executing. but not displaying the list of ledgers into the datagridview1

            ...

            ANSWER

            Answered 2021-May-02 at 07:39

            I am curious what database you are using that requires ODBC and does not have a specific provider.

            I have divided your code into user interface code and database code. This makes it easier to maintain.

            Database objects like Connection, Command, and DataReader must be closed and disposed. Using...End Using blocks take care of this even it there is an error.

            You can pass the CommandText and Connection directly to the constructor of the Command.

            Don't hold the connection open while you update the user interface. Comparatively, this is a long process and too long to keep a connection open

            This doesn't make any sense. You are resetting the DataSource to the same value numerous times. But, it won't work anyway because a DataReader is not a valid DataSource. See https://docs.microsoft.com/en-us/dotnet/api/system.windows.forms.datagridview.datasource?view=netframework-4.8&f1url=%3FappId%3DDev16IDEF1%26l%3DEN-US%26k%3Dk(System.Windows.Forms.DataGridView.DataSource)%3Bk(TargetFrameworkMoniker-.NETFramework%2CVersion%253Dv4.8)%3Bk(DevLang-VB)%26rd%3Dtrue#remarks

            Source https://stackoverflow.com/questions/67318489

            QUESTION

            How to use a renamed variable for a click option?
            Asked 2021-Jun-09 at 14:54

            I want to use click to specify an option, but I want to access the value in a differently named variable.

            So here is what I have

            ...

            ANSWER

            Answered 2021-Jun-09 at 14:54

            I found a workaround by using multiple option names & putting the one we want in the variable name as the first one.

            Source https://stackoverflow.com/questions/67904255

            QUESTION

            Activate conda environment from batch file
            Asked 2021-Jun-03 at 02:20

            I've installed Anaconda 1.9.12 and everything works fine for designing python scripts and executing them. Now that I have my code ready, I want to allow for an external program to call python myCode.py myInputFile.dat but this fails to activate the environment and my import commands fail. I can activate the environment manually by using the Activate.bat file the Anaconda provides but when I put this into a batch file, the command prompt exists after I called Activate.bat and never gets to python.exe

            Here is my batch file

            ...

            ANSWER

            Answered 2021-Jun-03 at 02:20

            Not sure where the conda.exe is on Windows, but one can use conda.exe run to execute commands within environments without having to activate them in a shell session. For example, you should be able to do something like

            Source https://stackoverflow.com/questions/67797615

            QUESTION

            How do I solve * Multiply two 8 bit data and store in 6000 location and onwards * in MSDOS For masm 8086?
            Asked 2021-May-28 at 18:12

            Emulation Image

            I was asked to Multiply two 8 bit and show the output in 6000 memory location but am unable to do so i can get output with RET without memory location in AX only.

            ...

            ANSWER

            Answered 2021-May-28 at 18:11

            mul al multiplies AL by AL and puts the result in AX. Since you set AL to 10h, the result is AX=100h and then you store AL which is zero. If you want to multiply AL by AH and store the result you should do this:

            Source https://stackoverflow.com/questions/67743452

            QUESTION

            HERE Reverse Geocoding: Trying to request LinkInfo By LinkId/MapReferenceId
            Asked 2021-May-28 at 08:29

            I've been using the HERE Reverse Geocoding endpoint (example URL below) to convert latlons into Location data (works a treat, thanks!).

            https://reverse.geocoder.api.here.com/6.2/reversegeocode.json?pos={lat},{lon},0&mode=trackPosition&app_id={myId}&app_code={myCode}&maxresults=1&locationattributes=linkInfo

            I was wondering if there is a way to send a request for the same/a similar response as the above URL but passing LinkId/MapReferenceId (I believe the two are interchangeable) instead of pos=,?

            ...

            ANSWER

            Answered 2021-May-28 at 08:29

            This isn't exactly an answer, but the question no longer needs to remain open - I found a workaround my end that removes the need for this endpoint.

            Source https://stackoverflow.com/questions/67637921

            QUESTION

            How to calculate the area of two circles' intersection?
            Asked 2021-May-28 at 04:06

            The topic link: https://codeforces.com/problemset/problem/600/D

            For the question, I'm wrong answer on test28, which could look like this:

            correct answer:119256.95877838134765625000

            my answer: 120502.639190673828125

            I guess it is caused by calculation accuracy, but I don't have evidence. Maybe algorithm itself is faulty, please point it out.

            Algorithm ideas:

            For any given two circles, in order to simplify the calculation, we can translate the origin of the coordinates to the center of one of the circles, and then rotate the other circle to the x-axis by rotating. For calculating the intersection area of the circles, before and after are equivalent, and finally a purple circle and a red circle are formed. In fact, the final intersection area is equal to the sum of the areas of the two sectors minus the area of the diamond in the middle(the figure below, Horizontal axis x, vertical axis y). However, before that, we must first calculate the intersection point of the two circles.

            The coordinates of the center of the first circle at the beginning: .

            The coordinates of the center of the second circle at the beginning: .

            The coordinates of the center of the first circle after a series of transformations: .

            The coordinates of the center of the second circle after a series of transformations: ,

            .

            The equations of two circles are combined:

            are the radius of the first and second circles respectively,so:

            we can use the sector area formula : ,

            , .

            In this place, there will be problems with the positive and negative values of the radian(the two figures below), but it can be proved that they can be absorbed in the final result.

            The final result is the sum of the areas of the two arcs minus the area of the middle diamond.

            mycode:

            ...

            ANSWER

            Answered 2021-May-27 at 06:10

            Don't use too many intermediate floating variables to get to the final answer. Small inaccuracies when add up lead to huge inaccuracy which you can clearly see in the expected and real output in your question. What you can do is to minimize these intermediate floating variables. For example

            Source https://stackoverflow.com/questions/67715025

            QUESTION

            How to describe dataframe category into section and content in r-markdown pdf?
            Asked 2021-May-26 at 16:56
            df
            
            Id  Section       Comment
            ------------------------------------------------------------
            1   Product A   this is the general comment for product A
            2   Product A   this is the general comment for product A
            3   Product A   this is the general comment for product A
            4   Product B   this is the general comment for product B
            5   Product B   this is the general comment for product B
            8   Product C   this is the general comment for product C
            9   Product C   this is the general comment for product C
            10  Product C   this is the general comment for product C
            
            
            ...

            ANSWER

            Answered 2021-May-26 at 16:56
            section_df<-section_df[complete.cases(section_df), ]
            
            for(i in 1:nrow(df)){
              
              if(i %in% section_df$index){
                print(df$Section[i])
              }
              else{
                print(df$Comment[i])
              }
            
            }
            

            Source https://stackoverflow.com/questions/67706637

            QUESTION

            Flutter - 'the property 'settings' can't be unconditionally accessed because the receiver can be 'null''
            Asked 2021-May-24 at 09:16

            the property 'settings' can't be unconditionally accessed because the receiver can be 'null',what to do mycode :`import 'package:flutter/material.dart';

            ...

            ANSWER

            Answered 2021-May-23 at 12:27

            QUESTION

            Multipliers (codeforces)
            Asked 2021-May-23 at 03:33

            This is the link to this algorithm topic: https://codeforces.com/problemset/problem/615/D

            my code time limit exceeded on test40, I thought for a long time but no good way, is there a good optimization method, may be ?

            mycode:

            ...

            ANSWER

            Answered 2021-May-22 at 12:49

            An other formula for the product of the divisors of N is N ** (D/ 2), where D is the number of divisors and may be found from your map count by taking the product of entry->second + 1 for every entry.

            This does raise the question of what to do when D is odd, which it would be if N is a perfect square. In that case it is easy to compute sqrt(N) (the exponents would all be even, so you can halve them all and take the product of the primes to half of their original exponents), and then raise sqrt(N) to the power of D. Essentially this changes N ** (D / 2) into (N ** (1 / 2)) ** D.

            For example if N = 2 * 3 * 2 = 12 (one of the examples), then D will be (2 + 1) * (1 + 1) = 6 and the product of divisors will be 12 ** (6 / 2) = 1728.

            Computing N (or its square root) should done modulo mod. Computing D should be done modulo mod - 1 (the totient of mod, mod is a prime so its totient is just one less). mod - 1 is even, so we could not have computed the modular multiplicative inverse of 2 to "divide" D by 2 that way. When N is a square then AFAIK we're really stuck with computing its square root (that's not so bad, but multiplying by a half would have been easier).

            Source https://stackoverflow.com/questions/67649157

            QUESTION

            I tried to receive the BLE characteristics value with NOTIFY property in XBee micropython, But iam receiving only empty bytes
            Asked 2021-May-20 at 20:04

            I can connect the BLE device with my XBee 3 device, but after connecting while trying to receive data through gattc_read_characteristic() method, it is receiving as empty bytes. But i can receive the data in my android mobile app. Please give me some solution !

            Here is mycode.

            ...

            ANSWER

            Answered 2021-May-20 at 20:04

            If I'm understanding everything right, you're trying to read from a characteristic which only supports notify. (According to this Microchip forum post, that characteristic only has notify.)

            You want to call gattc_configure to enable notifications and set up a callback on that characteristic. Here are the typehints for gattc_configure, and here's an example using it (with a Thunderboard device, but it's a starting point).

            Source https://stackoverflow.com/questions/67619253

            Community Discussions, Code Snippets contain sources that include Stack Exchange Network

            Vulnerabilities

            No vulnerabilities reported

            Install mycode

            You can download it from GitHub.

            Support

            For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .
            Find more information at:

            Find, review, and download reusable Libraries, Code Snippets, Cloud APIs from over 650 million Knowledge Items

            Find more libraries
            CLONE
          • HTTPS

            https://github.com/lmbxmu/mycode.git

          • CLI

            gh repo clone lmbxmu/mycode

          • sshUrl

            git@github.com:lmbxmu/mycode.git

          • Stay Updated

            Subscribe to our newsletter for trending solutions and developer bootcamps

            Agree to Sign up and Terms & Conditions

            Share this Page

            share link