DeepPavlov | open source library for deep learning end | Natural Language Processing library
kandi X-RAY | DeepPavlov Summary
kandi X-RAY | DeepPavlov Summary
DeepPavlov is an open-source conversational AI library built on TensorFlow, Keras and PyTorch. DeepPavlov is designed for.
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Top functions reviewed by kandi - BETA
- Generate tokens from subtoken .
- Compute precision recall .
- Multiply a CNN .
- Fill the Levenshtein table .
- Fit the optimizer .
- Preprocess the given example record .
- Binary downsampling .
- Train a model from a configuration file .
- Read in a text file .
- Decompress the given url to download .
DeepPavlov Key Features
DeepPavlov Examples and Code Snippets
$ pip3 install -r requirements.txt
from deeppavlov import build_model
# Download and load model (set download=False to skip download phase)
ner = build_model("./ner_bert_slav.json", download=True)
# Get predictions
ner(["To Bert z ulicy Sezamkowej
deeppavlov-lhcchatbot-german:
build: ./Dockerfiles/deep
environment:
- LHC_API=train_tfidf_logreg_en_faq.json
container_name: deeppavlov-lhcchatbot-german
image: remdex/deeppavlov-lhcchatbot:latest
ports:
- "5005:500
# Export trainings Adjust paths!
cd `lhc_web/` && /usr/bin/php cron.php -s site_admin -e lhcchatbot -c cron/deeppavlov_train
# Copy trainings. Adjust paths!
cd ../ && cp extension/lhcchatbot/train/* /deeppavlov/Dockerfiles/deep/trai
model_config = read_json(configs.faq.tfidf_logreg_en_faq)
model_config["dataset_reader"]["data_path"] = ''
model_config["dataset_reader"]["data_url"] = "your-dataset-link"
faq = train_model(model_config)
answer = faq(["help"])
answer
answers_list, answers_starts_list, logits_list
from deeppavlov import build_model, configs
model = build_model(configs.squad.squad_bert)
model(['DeepPavlov is library for NLP and dialog systems.'], ['What is DeepPa
from deeppavlov import build_model, configs
ner_model = build_model(configs.ner.ner_ontonotes, download=True)
ner_model(['Computer Sciences Corp . , El Segundo , Calif . , said it is close to making final an agreement to buy Cleveland Con
model.compute(['Some sentence'], targets=["y_pred_probas"])
dict(model['classes_vocab'])
import json
from deeppavlov import configs, build_model, train_model
with configs.ner.ner_ontonotes_bert_mult.open(encoding='utf8') as f:
ner_config = json.load(f)
ner_config['dataset_reader']['data_path'] = '~/my_data_dir/' # direc
"goals": {"food": "dontcare", "pricerange": "cheap", "area": "south"},
"db_result": null,
"dialog-acts": [{"slots": [], "act": "thankyou"}, {"slots": [], "act": "bye"}]}
import os
from deeppavlov import build_model
!pip install deeppavlov
from deeppavlov.deep import find_config
from deeppavlov.core.commands.infer import build_model
config_path = find_config('elmo_ru-wiki')
model = build_model(config_path, load_trained = True, download = True)
a = mo
Community Discussions
Trending Discussions on DeepPavlov
QUESTION
I'm trying to use collab to build a bot for FAQ with DeepPavlov and I modified a tutorial notebook that DeepPavlov has on their site, the only thing I change is using my sample dataset yet I get the 'collections.OrderedDict' object is not callable error when calling on
...ANSWER
Answered 2022-Mar-16 at 16:09Your code is missing the model training part - you are trying to call the config object instead of actually training and using a model for prediction on your data.
However, this is not the only problem here. Firstly, you might want to change the data_path variable to a string object, otherwise you will face problems here (you may try it yourself to check). Secondly, while trying to run your code with my corrections I have faced a csv-parsing error - please check your csv file again and make sure to get rid of empty rows in it. After you do that, this code should work correctly.
QUESTION
I'm writting an Java application that do requests through REST API to Named Entity Recognition service (deeppavlov) running in a local network.
So I request data by following:
...ANSWER
Answered 2021-Aug-09 at 17:35It depends from the library that you are using to deserialize the string.
It seems that you are using org json code, so a possible solution uses a JSONTokener
:
Parses a JSON (RFC 4627) encoded string into the corresponding object
and then use the method nextValue
:
Returns the next value from the input. Can be a JSONObject, JSONArray, String, Boolean, Integer, Long, Double or JSONObject#NULL.
The code will be the following
QUESTION
I currently have a DeepPavlov bot running in a docker container and using the rise RESTAPI.
My model is based on the English Q&A bot config, but trained on my own Q/A data. It has the identical chainer config.
It ends with the proba2labels/answers_vocab components:
...ANSWER
Answered 2021-Jul-08 at 16:15No, there is no easy way to configure DeepPavlov to do this. You either should change DeepPavlov source code or write your own server with proper response format. In the second case, DeepPavlov model could be used with build_model method.
QUESTION
I have successfully installed the multi-language NER model from DeepPavlov(ner_ontonotes_bert_mult). I want to retrain this model with new data(in the same format as they suggest in the documentation page) that are in the Albanian language.Is this possible(to retrain the multi-language NER model from DeepPavlov with data in a different language), or the retrain works only if we have English data??
...ANSWER
Answered 2021-May-24 at 13:24Yes, you can fine-tune the model on any language that was used for Multilingual BERT training https://github.com/google-research/bert/blob/master/multilingual.md#list-of-languages.
It is also possible to fine-tune on languages that are not from the list above if multilingual vocabulary has a good coverage for your language.
QUESTION
I'm trying to start deeppavlov model training on GoogleColab:
...ANSWER
Answered 2021-Feb-20 at 12:40Please make sure that you've installed all the model requirements by running
QUESTION
I have a functional setup with Tensorflow and Jupyter. I have configured Tensorflow==1.14 to run on gpu.
Now to the questions: I'm using an open source conversational AI framework called DeepPavlov. Its all up and running (in the configuration side) but I don't have much experience with calling python from a notebook (or at all). I could run this code on console but that's not the goal for me. My problem:
I have a normal python code:
...ANSWER
Answered 2020-May-06 at 09:31DeepPavlov comes with a bunch of predefined components powered by TensorFlow and Keras for solving NLP-related problems.
The one you are using is the BERT for Question Answering. Context question answering is the task of finding an answer to a question over a given context (e.g, a paragraph from Wikipedia), where the answer to each question is a segment of the context.
The model returns the below on calling model(contexts_list, questions_list)
QUESTION
I have successfully followed steps at http://docs.deeppavlov.ai/en/master/integrations/aws_ec2.html to have a REST API running.
Specifically, as outlined in the steps at the link, I ssh to the Ubuntu server and create and activate a Python 3.6 virtual environment and install DeepPavlov and the dependencies and models as outlined in those steps.
The final step is to run the REST API service with the following format:
...ANSWER
Answered 2020-Jan-20 at 05:55You can create systemd service (example with virtualenv and systemd). With systemd you can start, stop, restart your service via systemctl
command, and view logs via journalctl
.
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install DeepPavlov
We support Linux and Windows platforms, Python 3.6 and Python 3.7 Python 3.5 is not supported! installation for Windows requires Git(for example, git) and Visual Studio 2015/2017 with C++ build tools installed!
Create and activate a virtual environment: Linux python -m venv env source ./env/bin/activate Windows python -m venv env .\env\Scripts\activate.bat
Install the package inside the environment: pip install deeppavlov
There is a bunch of great pre-trained NLP models in DeepPavlov. Each model is determined by its config file.
via Command line interface (CLI) and
via Python.
where <config_path> is path to the chosen model's config file (e.g. deeppavlov/configs/ner/slotfill_dstc2.json) or just name without .json extension (e.g. slotfill_dstc2)
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