question-answering | repository contains curated PyTorch implementations | Chat library
kandi X-RAY | question-answering Summary
kandi X-RAY | question-answering Summary
This repository contains curated PyTorch implementations of several question answering systems evaluated on SQuAD:.
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Top functions reviewed by kandi - BETA
- Builds a word dictionary
- Saves the model to a file
- Add a word
- Calculates the final index based on a threshold
- Compute f1 score
- Normalize an answer
- Validate the model
- Decode two scores
- Evaluate the prediction
- Calculate the maximum value of a prediction
- Decode features to features
- Load word embedding
- Load a dataset
- Tokenize text
- Argument parser
- Build a character dictionary
- Tokenize a list of texts
question-answering Key Features
question-answering Examples and Code Snippets
Community Discussions
Trending Discussions on question-answering
QUESTION
I'm solving some text2code problem for question-answering system and in the process I had the following question: Is it possible to run strings of code as complete code by passing arguments from the original environment? For example,I have these piece of code in str:
...ANSWER
Answered 2021-Mar-31 at 13:11exec
can take 3 args: the string, globals var and locals var.
So you can do something like:
QUESTION
I'm getting this error TypeError: list indices must be integers or slices, not str in this piece of code (I'm creating a game and I'm assigning some string to images.
I'm trying to get the game to add some score when the right image is hit and for that I need to get this to work and I'm a bit lost right now.
I would appreciate it if you help me!
...ANSWER
Answered 2021-Mar-14 at 21:24You have a list, somewhere, which wants to eat an integer but instead you are feeding it a string.
Since your error is located around SUFFIX_MAP and since SUFFIX_MAP is used only in the enemy class... the issue is in enemy's __init__
:
QUESTION
I am trying to ease my job. I need to do some analysis on the answers BERT gives me for thousands of files. My main objective is to iterate through every file and ask A question.
I have been trying to automate it with the following code
...ANSWER
Answered 2021-Mar-01 at 12:35For some reason, when looping through all files, print() actually does return the answer. It is weird, because usually you do not need to call print to make it work.
Working code:
QUESTION
I am trying to implement a QA system using models from huggingface. One thing I do not understand is, when I don't specify which pre-trained model I am using for question-answering, is the model chosen at random?
...ANSWER
Answered 2021-Feb-03 at 10:24The model is not chosen randomly. Ever task in the pipeline selects the appropriate model whichever is close to the task. A model which is closely trained on the objective of your desired task and dataset is chosen. For example, sentiment-analysis
pipeline can chose the model trained on SST task.
Likewise, for question-answering
, it chooses AutoModelForQuestionAnswering
class with distilbert-base-cased-distilled-squad
as the default model, as SQUAD dataset is associated with question answering task.
To get the list, you can look at the variable SUPPORTED_TASKS
here
QUESTION
My Question: How to make my 'question-answering' model run, given a big (>512b) .txt file?
Context: I am creating a question answering model with the word embedding model BERT from google. The model works fine when I import a .txt file with a few sentences, but when the .txt file exceeds the limit of 512b words as context for the model to learn, the model won't answer my questions.
My Attempt to resolve issue: I set a max_length at the encoding part, but that does not seem to solve the problem (my attempt code is below).
...ANSWER
Answered 2020-Dec-19 at 14:06EDIT: I figured out that the way to solve this, is to iterate through the .txt file, so the model can find the answer through the iteration. The reason for the model to answer with a [CLS] is because it could not find the answer in the 512b context, it has to look more further into the context.
By creating a loop like this:
QUESTION
I am trying to create a question-answering model with the word embedding model BERT from google. I am new to this and would really want to use my own corpus for the training. At first I used an example from the huggingface site and that worked fine:
...ANSWER
Answered 2020-Dec-15 at 10:50Got it! The solution was really easy. I assumed that the variable 'lines' was already a str but that wasn't the case. Just by casting to a string the question-answering model accepted my test.txt file.
so from:
QUESTION
I have a NLP model trained on Pytorch to be run in Jetson Xavier. I installed Jetson stats to monitor usage of CPU and GPU. When I run the Python script, only CPU cores work on-load, GPU bar does not increase. I have searched on Google about that with keywords of " How to check if pytorch is using the GPU?" and checked results on stackoverflow.com etc. According to their advices to someone else facing similar issue, cuda is available and there is cuda device in my Jetson Xavier. However, I don’t understand why GPU bar does not change, CPU core bars go to the ends.
I don’t want to use CPU, it takes so long to compute. In my opinion, it uses CPU, not GPU. How can I be sure and if it uses CPU, how can I change it to GPU?
Note: Model is taken from huggingface transformers library. I have tried to use cuda() method on the model. (model.cuda()) In this scenario, GPU is used but I can not get an output from model and raises exception.
Here is the code:
...ANSWER
Answered 2020-Sep-16 at 09:56For the model to work on GPU, the data and the model has to be loaded to the GPU:
you can do this as follows:
QUESTION
I quite new to Google Cloud Platform and I am trying to train a model with TPU. I follow this tutorial to set up the TPU with Google Colab. All the code below follows the tutorial.
This is the step I have done:
...ANSWER
Answered 2020-Aug-08 at 04:12Can you post the part where run_coqa.py
is opening the file?
It seems like you're trying to open it with a regular os.
command where you should be using GCP's sdk.
QUESTION
I am working on a French Question-Answering model using huggingface transformers library. I'm using a pre-trained CamemBERT model which is very similar to RoBERTa but is adapted to french.
Currently, i am able to get the best answer candidate for a question on a text of my own, using the QuestionAnsweringPipeline from the transformers library.
Here is an extract of my code.
...ANSWER
Answered 2020-Jun-26 at 12:02When calling your pipeline, you can specify the number of results via the topk argument. For example for the five most probable answers do:
QUESTION
My setup has an NVIDIA P100 GPU. I am working on a Google BERT model to answer questions. I am using the SQuAD question-answering dataset, which gives me questions, and paragraphs from which the answers should be drawn, and my research indicates this architecture should be OK, but I keep getting OutOfMemory errors during training:
ResourceExhaustedError: OOM when allocating tensor with shape[786432,1604] and type float on /job:localhost/replica:0/task:0/device:GPU:0 by allocator GPU_0_bfc
[[{{node dense_3/kernel/Initializer/random_uniform/RandomUniform}}]] Hint: If you want to see a list of allocated tensors when OOM happens, add report_tensor_allocations_upon_oom to RunOptions for current allocation info.
Below, please find a full program that uses someone else's implementation of Google's BERT algorithm inside my own model. Please let me know what I can do to fix my error. Thank you!
...ANSWER
Answered 2020-Jan-10 at 07:58Check out this Out-of-memory issues section on their github page.
Often it's because that batch size or sequence length is too large to fit in the GPU memory, followings are the maximum batch configurations for a 12GB memory GPU, as listed in the above link
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