dedupe | python library for accurate and scalable fuzzy matching | Database library
kandi X-RAY | dedupe Summary
kandi X-RAY | dedupe Summary
dedupe will help you:. dedupe takes in human training data and comes up with the best rules for your dataset to quickly and automatically find similar records, even with very large databases.
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Top functions reviewed by kandi - BETA
- Computes the relationship between two pairs
- Computes the score of duplicate pairs
- Find all links that have a given threshold
- Gather links between scores
- Label the training data model
- Removes an item from the candidates list
- Return the set of uncertain pairs
- Removes unlabeled examples from the list
- Learn the model
- Run the matching
- Return the canonical representation of a record
- Given an iterable of primary variables return a list of interaction types
- Generator for pair - matching pairs
- Convert data to markdown table
- Parse asv output
- Run training
- Score records from record_pairs
- Perform a dedupe of training data
- Performs search
- Link training data to two datasets
- Score duplicate records
- Prepare training
- Prepare training data
- Unindex documents
- Cluster a given dupes
- Index data
dedupe Key Features
dedupe Examples and Code Snippets
Lines of Code : 11License : Permissive (Apache-2.0)
CopyUsage: s3-ocr dedupe [OPTIONS] BUCKET
Scan every file in the bucket checking for duplicates - files that have not
yet been OCRd but that have the same contents (based on ETag) as a file that
HAS been OCRd.
s3-ocr dedupe name-of-bucket
mkvirtualenv dedupe-geocoder
git clone https://github.com/datamade/dedupe-geocoder.git
cd dedupe-geocoder
pip install -r requirements.txt
cp geocoder/app_config.py.example geocoder/app_config.py
workon dedupe-geocoder
createdb geocoder
python loadAddresses.py --download --load_data
--download Download fresh address data.
--load_data Load downloaded address data into database.
--train Add more training data and save settings file.
--block def get_asset_filename_to_add(asset_filepath, asset_filename_map):
"""Get a unique basename to add to the SavedModel if this file is unseen.
Assets come from users as full paths, and we save them out to the
SavedModel as basenames. In some cas def _dedup_weights(self, weights):
"""Dedupe weights while maintaining order as much as possible."""
output, seen_ids = [], set()
for w in weights:
if id(w) not in seen_ids:
output.append(w)
# Track the Variable's id xs = [1, 2, 3, 3, 4, 5, 6, 4, 1]
while True:
for i, x in enumerate(xs):
try:
del xs[xs.index(x, i+1)]
break
except ValueError:
continue
else:
break
print(xs)
class Soldier:
def __init__(self, name, price, health=100, kills=0, soldier_type='human'):
assert price >= 0
assert health >= 0
assert kills >= 0
assert soldier_type in ('human', 'air', 'grounddef dedup(obj):
if isinstance(obj, list):
try:
# We try to dedupe as if everything is hashable,
# but this will fail for a list of dicts, so fallback
# in that case.
return list({def dedupe():
s = set()
def _dedupe(c):
c = c[~c.isin(s)]
if len(c) > 0:
s.add(c.iat[0])
return c.iat[0]
return _dedupe
df.groupby('Tag', sort=False, as_index=False)['Class'].apply(ddef dedupe_list(lst):
result = []
for el in lst:
if el not in result:
result.append(el)
return result
def dedupe_dict_values(dct):
result = {}
for key in dct:
if type(dct[key]) is list:
Community Discussions
Trending Discussions on dedupe
QUESTION
Hello I am trying to configure and integrate react with Flask framework, due to this I have edited the package.json file to add custom command for running both react frontend and flask backend.
Here is a section I edited on package.json file:
...ANSWER
Answered 2021-Jun-11 at 12:11You will need to have two separate projects; one for your React front end, and a totally separate Python project for your Flask API. They will communicate by HTTPS generally, so you'll set up endpoints in Flask, and call them using a library like axios on the React side.
QUESTION
I have an array with several pairs of objects, I need to delete the other pairs if an object is in another pair.
The order is important and I need to remove if an element is alone. In the future I can work with pairs of 3
the function I'm trying to do:
...ANSWER
Answered 2021-May-21 at 11:59This one-minute craft doesn't qualify for answer, however there's no other option for showing sample code. Simple iteration into a new array, to keep order and structure (sample data extended for better view).
QUESTION
I'm using SWR hook along with next.js for the first time and i've tried to get some answers about something but i couln't get them, not even with the docs.
Questions: So, i know SWR provides a cache with your data, and it updates in real time, but i'm kinda lost between two options that you have to use the hook. So, normally, you have dedupeInterval and refreshInterval
...ANSWER
Answered 2021-May-28 at 21:13Now, what are the differences between these two ?
The difference is that:
refreshIntervalis defining a time after which a new request will be sent to update your data. eg. every second.dedupeIntervalis defining a time during which if a request was already sent for a specific data (ie. a data having a specific key), when rendering a component that asks for a new request to refresh that data, the refresh will not be done.
Deduplicating means eliminating duplicates, ie. making potentially less requests, not more. They give an example in their documentation with a component that renders 5 times another component called that uses the swr hook. But the actual request will be made only once because that rendering will be within the default 2 seconds time span.
If i have two request with the same key, it will update after two seconds ? Is it the same as refreshInterval ?
No, the dedupeInterval set to 2 seconds will not automatically update the data. It will update it only if a component using the same key with the swr hook is rerendered after the 2 seconds. Or if you haven't deactivated other updating mechanisms like on focus and the user puts the focus on your component.
With refreshInterval there would be an API call every X amount of time, as long as the component is still mounted, even if it doesn't rerender and the user doesn't interact with it.
If i use refreshInterval, would I have problems with performance ? Since it's making a request in very short periods of time.
Yes, if the user opens your page and does nothing but reading content during 20 seconds, and you have set the refreshInterval to 1 second, there will be 20 API calls to update that data during that time. That behavior may be useful if your data changes every few seconds and you need to have the UI up to date. But clearly it can be a performance issue.
The reason why the refreshInterval is disabled by default whereas the dedupeInterval is set to 2 seconds is to avoid too many API calls.
QUESTION
I am using redux to persist state for a React.JS app.
The state keeps objects named event, which look-like {id: 2, title: 'my title', dates: [{start: '02-05-2021', end: '02-05-2021'}] } hashed by object id.
I pull objects from my backend and merge them with the existing state, inside my reducer, as:
...ANSWER
Answered 2021-May-05 at 16:51Inside your reducer:
QUESTION
I want to sum 'hours' in this table. Every 'item's' hours should be counted once, even if it appears twice. So Group A has 12.25 hours, in the example below.
Here is the source table:
A PowerPivot gives me:
So it's double counting rows where 'item' occurs twice, of course.
Because the 'hours' for different 'items' aren't the same, I'm not sure how to write a DAX measure to make this work in the pivotable (this is just an example, real dataset is the same problem but much larger). I tried
=([Sum of Hours]/COUNT([Hours]))*DISTINCTCOUNT([Item])
However it's not the correct calculation. It gave me 9.84375 for group A (right answer 12.25) and 47.53125 for group B (44 is correct).
You can see this from a deduped list (for unrelated reasons, it's not feasible to dedupe the list).
What measure (or combo of them) is going to give me what I need?
Thanks!
...ANSWER
Answered 2021-Apr-30 at 12:24CALCULATE( SUMX( VALUES( Table1[Item] ), CALCULATE( MIN( Table1[Hours] ) ) ) )
QUESTION
I am trying to dedupe a list of lists. I already have a procedure that will dedupe a single list without a problem. However, now I want to concatenate multiple lists and dedupe at the same time and the Borrow checker is up to its old tricks.
In the below code, the only important thing to know about FeelValue is that it is Clone but not Copy. The key goal is to accomplish concatenation and deduping with only one Clone call. The end result is to return the deduped Vec, which must have stable ordering. It is easy to do it with two clone calls: just change set.insert(&item) to set.insert(item.clone()) and alter the type of the HashSet.
I am happy to drain or otherwise mess with the Vec's inside the RefCells if need be.
ANSWER
Answered 2021-Apr-18 at 01:18Your problem isn't with the borrow checker per se, its with RefCell. The Ref returned from borrow() must stay in scope for the duration of any references derived from it.
One trick is to collect the Refs from all the RefCells into a Vec so that all stay in scope while iterating over the references:
QUESTION
I'm using Reduce to create a joined String of fields from an array.
For example, let's say I have an array of subdocuments called children - and each child has a name field.
e.g
...ANSWER
Answered 2021-Apr-14 at 16:01$setUnionto get unique elements fromchildren.nameand this will sort string in ascending order$concatto pass first parameter as$$valueand second as condition if value is empty then return empty otherwise ", " and third as$$thismeans current string
QUESTION
Thanks to another SO answer, I successfully wrote a function that deduplicates a Vec. However, it does two clones of each item. I want to be able to do this with a single clone.
Here is the gist of what I am doing.
- The incoming Vec is not mutable.
- The output list must preserve order of retained items.
- The type of item is Clone, not Copy.
ANSWER
Answered 2021-Apr-13 at 13:58You don't need the items in the hashset: references would be enough.
Note also that you should prefer passing &[T] instead of &Vec as argument as it covers more cases. So I'd change your code to
QUESTION
for a project, I am trying to create a web-app that, among other things, allows training of machine learning agents using python libraries such as Dedupe or TensorFlow. In cases such as Dedupe, I need to provide an interface for active learning, which I currently realize through jquery based ajax calls to a view that takes and sends the necessary training data.
The problem is that I need this agent object to stay alive throughout multiple view calls and be accessible by each individual call. I have tried realizing this via the built-in cache system using Memcached, but the serialization does not seem to keep all the info intact, and while I am technically able to restore the object from the cache, this appears to break the training algorithm.
Essentially, I want to keep the object alive within the application itself (rather than an external memory store) and be able to access it from another view, but I am at a bit of a loss of how to realize this.
If someone knows the proper technique to achieve this, I would be very grateful.
Thanks in advance!
...ANSWER
Answered 2021-Mar-31 at 18:00To follow up with this question, I have since realized that the behavior shown seemed to have been an effect of trying to use the result of a method call from the object loaded from cache directly in the return properties of a view. Specifically, my code looked as follows:
QUESTION
I wanted to see if I can connect Spring Cloud Stream Kafka with the help of docker-compose in Docker containers, but I'm stuck and I didn't find a solution yet, please help me.
I'm working from Spring Microservices In Action; I didn't find any help by now.
Docker-compose with Kafka and Zookeeper:
...ANSWER
Answered 2021-Mar-28 at 14:27You need to change back
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install dedupe
You can use dedupe 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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