InfoR | A python package for Information Retrieval | Machine Learning library
kandi X-RAY | InfoR Summary
kandi X-RAY | InfoR Summary
Information Retrieval in Python.
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Top functions reviewed by kandi - BETA
- Search the corpus
- Compute the score of a document
- Calculates the ranking for a given query
- Count the number of words in the corpus
- Calculate the word frequency for a list of words
- Returns a list of all the words in the document
- Return a list of words from a document
- Search for n_docs
- Calculate the log score of a document
- Return the log score for the given query
- Count the frequency of each word in a list
- Returns a list of all words in the document
- Returns the word frequency as a dictionary
InfoR Key Features
InfoR Examples and Code Snippets
Community Discussions
Trending Discussions on InfoR
QUESTION
in my react project I get api and store data in state.
...ANSWER
Answered 2022-Apr-07 at 12:19In the first render when your compiler is searching for the infor.image, it is getting undefined, thus it is throwing an error. Either use put checks for the same like checking for infor exist, then image exists and then small exist. It can be done by using infor?.image?.small. But the problem with this is that you will get undefined on the screen. You have to put the checks correctly by keeping this in mind for example infor?.image?.small ? infor.image.small : ''.
QUESTION
I'm trying to create lambda function with dynamic argument function in dictionary, then assign it into each Checkbutton command argument. When I tick every checkbutton, the entrie Entrys are still greyed out except the last Entry can enable and disable via checkbutton
First, I'm assign checkbox command argument with lambda function with dynamic argument from another ditcionary into function directly, Then trying to store as separate command dictionary first and assign with specific key from this dictionary into the command argument. The results are still the same
I'm try to debug by getting each variable from the dictionary, every Checkbutton are linked and work correctly, but I'm curious why command isn't working except the last Entry. I'm noted that everytime I enable and disable the whole Checkbutton. I assume that the command argument from every Checkbuttons are linked with the last variable from the dictionaries.
But when I print the argument in function qCheckboxAction(checkboxVar,entryObj,entryVar)
then I found out that entire items of each groups is replaced by the argument of the last item from the groups.
How can I assign each of command Checkbuttons correctly to prevent from previous loop is changed by key from current loop.
PS. I have solved the problem because lambda must scope the enclosure.
My JSON Data CafeData.json
ANSWER
Answered 2022-Feb-02 at 00:48Change:
QUESTION
How can I rewrite the Axios promise module with only async/await syntax? Please I'm new to Axios & promise, async syntax => what should i put inside the .push() ?
...ANSWER
Answered 2022-Feb-02 at 12:32queue
isn't the best choice here for clean code because while it allows pushing functions that return a promise, it itself doesn't return a promise, so you'd always be forced to use new Promise
at some point and resolve
it in its success callback or at the end of your own code. I guess that's the main reason why you are stuck with improving this code.
I recommend using p-limit
instead. It works like this:
QUESTION
I'm using a scientific simulation code that my supervisor wrote about 10 years ago to run some calculations. An intermittent issue keeps arising when running it in parallel on our cluster (which has hyperthreading enabled) using mpirun. The error it produces is very terse, and simply tells me that a memory assignment has failed.
...ANSWER
Answered 2022-Jan-31 at 11:40After using the compiler flags suggested by n. 1.8e9-where's-my-share m. to diagnose memory access violations I've discovered that the memory corruption is indeed caused by a function that is called just before the one in my original question.
The offending function reads in data from a text file using sscanf
, and would allocate a 3-element array for each line of the file (for the 3 numbers to be read in per line). The next part is conjecture, but I think that the problem arose because sscanf
returns a NULL
at the end of a sequence it reads. I'm surmising that this NULL
was written to the next byte along from the 3 allocated, such that the next time malloc
tried to allocate data the first thing it saw was a NULL
, causing it to return without actually having allocated any space. Then the next function to try and use the allocated memory would come along and crash because it's trying to access unassigned memory that malloc
had reported to be allocated.
I was able to fix the bug by changing the size of the allocated array in the read function from 3 to 4 elements. This would seem to allow the NULL
character to be stored without it interfering with subsequent memory allocations.
QUESTION
I have two small tables.
First one contains 3 columns and 5 rows. Second one contains 4 columns and 5 rows.
When cell value from first table (column 3) is equal to cell value from second (table column 3,4) then I need to copy ID's of those cells (columns 1 both tables) let say 10 rows below so I get another small tables where I would see all ID's from both tables which are equal.
I could do that with IF statement but It's lot of job and I'm looking for better solution.
I developed that simply code but I need to repeat it again and again...
...ANSWER
Answered 2022-Jan-12 at 13:03I'm sure the intention is not to enter actual values into your code as you show in comments.
Regarding the loop(s) arrangement, consider to read one value from table A, then check that value against every value in table B. Then again read next value from A, and check again against all values in B and so on... This requires that the loops are nested
QUESTION
Initial question (solution comes afterwards):
I have the following challenge: I have an Oracle database where a software (Infor Supplier Exchange) once created tables and filled them with data. This db shall be migrated to SQL Server, then an upgrade of the Infor software shall be executed with the migrated data.
A colleague of mine already used a script by Microsoft to migrated the Oracle db to SQL Server which is now available for me. Even though the "Keep Identity" flag was set, no primary key in the new db has its Identiy (autoincrement) set - but that is needed by the Infor software to add data later.
I found a way via SSMS to change the Identity (as well as its seed) for each relevant db table: Right-click on the table, design, change the "Identity Specification" manually. But I have over 300 tables: The effort would cost hours (and sanity).
I also found out that I can use SSMS's "export data" task. You have to know that the Infor software provides a db installer which creates all necessary tables, keys, identity properties, etc. with an EMPTY database. So I can basically export the data from the "Oracle migrated old db" to the "Infor prepared new db" since they (should) have the same table names, keys etc. - except the Identity property and the user data.
In the export data task you can check "Enable identity insert". The problem is that this SSMS feature aborts when it processes a table with foreign keys where the referenced table does not exist, yet. So I could go through the old db again, execute the "copy data" task for all tables without primary keys first, then try the remaining tables until all data is copied to the new db. But this is again much effort since I have to go back on every error or check all contraints beforehand.
Do you have a better approach? Is it possible to copy data from db A (with 300+ tables) to db B (with the same table structure), hoping that a tool solves the correct order of tables because of their foreign key constraints?
If you have questions on the issue I can explain in more detail. Thanks in advance.
Solution:
I solved the task by disabling constraints and triggers temporarily. The steps are:
...ANSWER
Answered 2021-Dec-13 at 15:21Using the vendor's SQL Server database schema and loading the data yourself is typically the correct approach for migrating to SQL Server with packaged software. But there may be additional guidance available from the vendor.
Instead of trying to load the tables in an order that is compatible the foreign key constraints, which is not always even possible, disable all the foreign keys before loading the database and re-enable them after. See eg Temporarily disable all foreign key constraints
QUESTION
I am trying to create a custom screen in Infor EAM 11.4, and add a "retrieved value" field to the screen. This consisted in:
- Adding an an alpha field F1 to the custom screen, basic, can be null.
- Creating a query Q1 for retrieving a single-row, single-column table from the value of F1.
- Adding another alpha field F2 to the custom screen with : Retrieved value checked, Source field = F1, Retrieved value query = Q1.
The only thing I am missing is HOW exactly does EAM pass the value of F1 to Q1 where retrieving the value of F2, if it even does?
...ANSWER
Answered 2021-Dec-02 at 10:57According to the Functional Brief "Infor EAM User Defined Screens", the arguments in this case are passed in parameters named after the sequence number of the defined fields.
Example:
- The value of the field with sequence number
1
will be passed in bind parameter:1
- The value of the field with sequence number
7
will be passed in bind parameter:7
QUESTION
tried below, but until and unless I made AcknowledgeShipmentInbound node empty (deleting releaseID="9.2" xmlns="http://schema.infor.com/InforOAGIS/2" xmlns:xs="http://www.w3.org/2001/XMLSchema") select query is not fetching the value.
...ANSWER
Answered 2021-Nov-23 at 15:53You need to define your namespace:
QUESTION
I tried post an image to another this server(13003) by file/toOther
api, but its console.log showed just this
ANSWER
Answered 2021-Nov-18 at 09:33Looks like this is a known issue (see https://github.com/axios/axios/issues/789)
As a workaround make sure to specify the content-length
header and the formData knownLength
explicitly:
QUESTION
I am trying to set up a system to save historic data with the flow like this: Prosys OPC-UA Server Simulation -> OPC-UA FIWARE IoT Agent -> Orion Context Broker -> FIWARE Cygnus Connector -> PostgreSQL database.
Here is the document I used to compose the docker-compose
file:
Here is the docker-compose
and .env
file I used
docker-compose.yml
ANSWER
Answered 2021-Sep-01 at 10:31You have a complex scenario here, composed of an end-to-end chain of 5 components:
- Prosys OPC-UA Server Simulation
- OPC-UA FIWARE IoT Agent
- Orion Context Broker
- FIWARE Cygnus Connector
- PostgreSQL database
My recomendation here would be to check every step in the chain (looking in logs, etc.) to ensure everything is correct before of checking the next step.
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install InfoR
You can use InfoR like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.
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