pmc | Probabilistic Multiplicity Counting
kandi X-RAY | pmc Summary
kandi X-RAY | pmc Summary
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
Top functions reviewed by kandi - BETA
- 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
pmc Key Features
pmc Examples and Code Snippets
Community Discussions
Trending Discussions on pmc
QUESTION
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 21:40Use the PowerShell syntax for setting environment variables:
QUESTION
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 08:36you can read in the data from the file like so:
QUESTION
my code is
if name == 'main': json_data=requests.get("https://www.ebi.ac.uk/europepmc/annotations_api/annotationsByArticleIds?articleIds=PMC%3A4771370§ion=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 10:49Assuming you know Python and can get all the IDs from the file into a list article_ids
, you can use the following script:
QUESTION
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 18:10When 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:
QUESTION
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 09:04You 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:
QUESTION
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 03:20The approach is to do a For
over the rows and check the cell value of column C and F in the row i
.
QUESTION
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_class
es 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 21:26oh I got it! I can access the foreign relationship with two underscores. So I modified my Filter class to this:
QUESTION
So I have this code where I try to find if two meshes intersect or not:
...ANSWER
Answered 2021-Nov-03 at 09:26The 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.
QUESTION
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 14:10The case() function requires a default value as the last argument, add something like this at the end:
QUESTION
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 20:56I 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.
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install pmc
Support
Reuse Trending Solutions
Find, review, and download reusable Libraries, Code Snippets, Cloud APIs from over 650 million Knowledge Items
Find more librariesStay Updated
Subscribe to our newsletter for trending solutions and developer bootcamps
Share this Page