pmc | Probabilistic Multiplicity Counting

 by   seiflotfy Go Version: Current License: MIT

kandi X-RAY | pmc Summary

kandi X-RAY | pmc Summary

pmc is a Go library. pmc has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

PMC to Count-Min is as HyperLogLog to Bloomfilter. Package pmc provides a Probabilistic Multiplicity Counting Sketch, a novel data structure that is capable of accounting traffic per flow probabilistically, that can be used as an alternative to Count-min sketch. The stream processing algorithm — Probabilistic Multiplicity Counting (PMC) — uses probabilistic counting techniques to determine the approximate multiplicity of each element in large streams. It is particularly well suited for traffic measurements on high-speed communication links and likewise applicable for many other purposes. Count-Min Sketches hold counters in a matrix-like organization. A big caveat for both Spectral Bloom Filters and Count-Min Sketches is that the maximum multiplicity has to be known a priori quite accurately, to provide large enough counters without wasting too much memory. PMC does not need to know the maximum frequency beforehand, and its counting operation is much simpler.
Support
    Quality
      Security
        License
          Reuse

            kandi-support Support

              pmc has a low active ecosystem.
              It has 51 star(s) with 4 fork(s). There are 7 watchers for this library.
              OutlinedDot
              It had no major release in the last 6 months.
              There are 1 open issues and 0 have been closed. There are no pull requests.
              It has a neutral sentiment in the developer community.
              The latest version of pmc is current.

            kandi-Quality Quality

              pmc has 0 bugs and 0 code smells.

            kandi-Security Security

              pmc has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
              pmc code analysis shows 0 unresolved vulnerabilities.
              There are 0 security hotspots that need review.

            kandi-License License

              pmc is licensed under the MIT License. This license is Permissive.
              Permissive licenses have the least restrictions, and you can use them in most projects.

            kandi-Reuse Reuse

              pmc releases are not available. You will need to build from source code and install.
              Installation instructions are not available. Examples and code snippets are available.

            Top functions reviewed by kandi - BETA

            kandi has reviewed pmc and discovered the below as its top functions. This is intended to give you an instant insight into pmc implemented functionality, and help decide if they suit your requirements.
            • Generate a series of samples .
            • New returns a new Sketch .
            • georand returns a random uint
            • qk computes the distance between k and k .
            • getPos returns the pos in the sketch .
            • NewForMaxFlows creates a Sketch with the given maxFlows .
            • rand returns a random uint
            Get all kandi verified functions for this library.

            pmc Key Features

            No Key Features are available at this moment for pmc.

            pmc Examples and Code Snippets

            No Code Snippets are available at this moment for pmc.

            Community Discussions

            QUESTION

            EFCore codefirst migrations and the aspnetcore_environment
            Asked 2022-Mar-30 at 21:40

            I've been using workarounds for a while for this issue, but figured I'd ask online and see if anyone has any hints or alternate methods for what I'm trying to achieve.

            I have a very basic core 3.1 MVC setup that has setting files like this:

            appsettings.json ...

            ANSWER

            Answered 2022-Mar-30 at 21:40

            Use the PowerShell syntax for setting environment variables:

            Source https://stackoverflow.com/questions/71674504

            QUESTION

            Bulk Data from Europe PMC annotation api
            Asked 2022-Feb-06 at 08:36

            i have a pmc.txt file which contains atleast 20k pmc ids, and the api will only take i think 1000 request each time. i have written the code for one id, but i'm not able to do for the whole file, below is my main code. Please help.

            ...

            ANSWER

            Answered 2022-Feb-06 at 08:36

            you can read in the data from the file like so:

            Source https://stackoverflow.com/questions/71004557

            QUESTION

            I'm trying to get bulk data from Europe PMC annotations api in python
            Asked 2022-Feb-05 at 11:09

            my code is

            if name == 'main': json_data=requests.get("https://www.ebi.ac.uk/europepmc/annotations_api/annotationsByArticleIds?articleIds=PMC%3A4771370&section=Abstract&provider=Europe%20PMC&format=JSON").content r=json.loads(json_data) df = json_to_dataframe(r) print(df)

            My only problem is how can run this for multiple IDs, like i have atleast thousands of ids in a file. Please help I'm using python.

            ...

            ANSWER

            Answered 2022-Feb-05 at 10:49

            Assuming you know Python and can get all the IDs from the file into a list article_ids, you can use the following script:

            Source https://stackoverflow.com/questions/70997049

            QUESTION

            Trying to check if a tag exists in XML before parsing
            Asked 2022-Feb-01 at 18:10

            I need to check the existence of certain tags in an XML file before parsing it; I'm using Element Tree in Python. Reading here, I tried writing this:

            ...

            ANSWER

            Answered 2022-Feb-01 at 18:10

            When parsing this XML document variable tree already points to element OA, so when searching for this element expression tree.findall('OA') returns an empty list and loop isn't executed. Remove that line and code will be executed:

            Source https://stackoverflow.com/questions/70945215

            QUESTION

            Configuring ATSAM3x8e port to output
            Asked 2021-Dec-15 at 09:04

            I am having an issue configuring my SAM3x8e port to output, when I check the pin with a multimeter I get 1.5V so the pin 0 of Port A just isn't turning on. I believe I configured the port pins to correctly out as outputs but I do not know, I don't have a debugger on me to look at what's happening internally.

            ...

            ANSWER

            Answered 2021-Dec-15 at 09:04

            You should double check an example given in the Atmel SAM3X8E Datasheet in the section 31.6 I/O Lines Programming Example. Have a look at example provided:

            • Four output signals on I/O lines 4 to 7 (to drive LEDs for example), driven high and low, no pull-up resistor

            and the following configuration:

            Source https://stackoverflow.com/questions/69427818

            QUESTION

            Excel 2 For in 1
            Asked 2021-Nov-13 at 03:20

            I bumped into a problem as i tried to add 2 values to be searched and its seems something is wrong with my code.

            The part is that I added 2 For each , but i think it's not how it suppose to go.

            I have 2 words : PMC ( column F) and PRM ( Column C) . If they match in sheet Main Data, then copy that row and paste to Second Data.

            ...

            ANSWER

            Answered 2021-Nov-13 at 03:20

            The approach is to do a For over the rows and check the cell value of column C and F in the row i.

            Source https://stackoverflow.com/questions/69880494

            QUESTION

            Filter by fields from foreignKey relationships
            Asked 2021-Nov-06 at 21:26

            I got a bunch of models and some of them are connected (by foreign-key relationships) and I wrote a serializer which allows me to print out all of the connected fields that I want, and leave out what I do not want to see. Great. Now I also have a basic filter, which uses the model (PmP) which contains all the foreignkeys, but now I want to add another filter for a field (field name e from PmPr Model) from a different Model, one that is read in via foreignkey connection (li in Model PmP connects to model PmL containing field pro which connects to model PmPr where the field e is). But I dont know how to do that and as far as I can see, I cant set two filter_classes inside my view (PmPLListView)?! And I dont know how to access the field via the foreignkey relation. So how do I go about this? If I can access the e field from PmPr Model via my existing filter - than that is also fine with me, I dont necessary want two filter classes (if even possible). It was just me first thought. (btw. sorry about the strange names, but unfortunately I'm not allowed to write the real names)

            these are my models (at least the relevant ones):

            ...

            ANSWER

            Answered 2021-Nov-06 at 21:26

            oh I got it! I can access the foreign relationship with two underscores. So I modified my Filter class to this:

            Source https://stackoverflow.com/questions/69867786

            QUESTION

            Maya Python: TypeError: Object is invalid
            Asked 2021-Nov-03 at 09:26

            So I have this code where I try to find if two meshes intersect or not:

            ...

            ANSWER

            Answered 2021-Nov-03 at 09:26

            The problem seems to be that you mix pymel and maya.cmds. If you change the cmds.polyCBoolOp() to pmc.polyCBoolOp() it should work, or if you want to use cmds, you can convert the pymel objects to string.

            Source https://stackoverflow.com/questions/69811117

            QUESTION

            Is there a way for case function in Kusto?
            Asked 2021-Oct-11 at 14:10

            There is no column in table MmsPoolProperty in Azure Data Explorer stating pool type, so I need to extract the substring from pool name to check if the pool is internal or public.

            If pool name contains substring "imc" it's private and if contains "pmc" or "ghmc" is public.

            ...

            ANSWER

            Answered 2021-Oct-11 at 14:10

            The case() function requires a default value as the last argument, add something like this at the end:

            Source https://stackoverflow.com/questions/69526089

            QUESTION

            To change the IDENTITY property of a column error in EF Core DB
            Asked 2021-Sep-25 at 20:56

            I started getting this message when trying to add a new column to a database table. I did not try to make any change to the key column in the DB.

            To change the IDENTITY property of a column, the column needs to be dropped and recreated.

            So working through various potential solutions online, I have been trying to drop the table and replace it etc. without any luck. When I run Update-Database in PMC I get the same error so nothing can be dropped, nothing can be added to the DB. Its completely blocked and I have no idea why because I did not change anything fundamental in the DB, I just added a normal int column to the table and tried to migrate an update.

            So then, I saw info online saying that I should delete the table and update the database, and EF core would replace the table to get the DB back in sync. I right-clicked the table in VS SQL Server Object Explorer and deleted it. But when I add the migration and run Update-Database, I again get the error:

            To change the IDENTITY property of a column, the column needs to be dropped and recreated.

            This is not yet in production, so I don't care about the data loss from deleting my table, but its completely blocking me. How can I get my Database-Update to run again so I can get my table back and not see this error?

            I have no idea what caused this issue. At this point I'm thinking I should create a brand new database in Azure for my solution and recreate tables one by one, but that will take days/weeks and I don't know if it will get rid of this issue.

            Has anyone come across this issue and do you know if recreating my DB from scratch will solve the problem or does it usually originate somewhere that a complete DB recreation wont help?

            ...

            ANSWER

            Answered 2021-Sep-25 at 20:56

            I fixed it! Sometimes you just need to write it down to come back with a fresh approach!

            By using ''Update-Database -Migration [migration name]'', I was able to try every migration one by one, working back from the most recent. By doing this I identified that the problem was with a specific migration 4 or 5 migrations back. Thankfully I always keep migrations small. I then used Remove-Migration to remove them one by one, back to the last good one. This allowed me to follow the steps I found online and was trying yesterday, to create a new table. But I had another error about duplicate column names, so I needed to create my new table with no columns, and delete some columns from the model of the old table before I could drop the offending table (Still dont know why it stopped working). Then I added the old table model to the new one to get my columns back and renamed the new table to match the old one. Working fine now. There was also a bit of commenting and uncommenting needed to get the build working as I switched the tables.

            Source https://stackoverflow.com/questions/69328990

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

            Vulnerabilities

            No vulnerabilities reported

            Install pmc

            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/seiflotfy/pmc.git

          • CLI

            gh repo clone seiflotfy/pmc

          • sshUrl

            git@github.com:seiflotfy/pmc.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