Frequently asked questions relating to NLP. Many of these may be questions that are often asked over and over, duplicates would likely be closed in favor of these. Add the best answer (using the ...

Berthold♦

answered Aug 2, 2023 at 17:43

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transformer datasets 4.0.0, load_dataset issue

dataset: 4.0.0 pytorch: 2.7.1+cu126 system: Ubuntu 22.04.5 LTS Following the official example I tried this code: import datasets print(datasets.__version__) import torch print(torch.__version__) ...

Adriaan

18.2k

modified 1 hour ago

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Problems installing pytorch with Anaconda - InvalidArchiveError ("Error with archive ...//pytorch-2.6.0-cpu_mkl_py3)

I installed the latest Anaconda and updated everything. When I try to install bertopic or pytorch itself I'm getting this error: InvalidArchiveError("Error with archive C:\Users\myuser\AppData\...

Paul Nguyễn

asked yesterday

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How can I get pooled projected output from clip from transformers library where I dont have token embeddings?

I want to use text_embeddings and combine them with output of an intermediate layer of the text_encoder of the clip. My input to the text_encoder is a learnable prompt embeddings which is intialized ...

Abdullah Ejaz Janjua

modified yesterday

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0 answers

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Custom NER to extract header, request and response from API document

I'm trying to extract API integration parameters like Authorization headers, query params, and request body fields from API documentation. This is essentially a custom NER task. I’ve experimented with ...

Rukhma

asked Jul 12 at 14:42

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How can I train a multilingual Word2Vec model with aligned embeddings?

I'm working on a cross-lingual project involving semantic search in both Persian and English. I want to create a single Word2Vec model where semantically equivalent words (e.g., "خانه" ↔︎ &...

CommunityBot

modified Jul 13 at 11:05

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Removing strange/special characters from outputs llama 3.1 model

Background: I'm using Hugging Face's transformers package and Llama 3.1 8B (Instruct). Problem: I am generating responses to a prompt one word at a time in the following way (note that I choose over ...

alvas

123k

modified Sep 26, 2024 at 22:12

Answer Accepted

TL;DR Use this instead of rolling out your own detokenizer. tokenizer.batch_decode(input_ids) In Long The official Llama 3.1 has some approval process that might take some time, so this answer will ...

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alvas

123k

answered Sep 26, 2024 at 21:45

1 vote

1 answer

677 views

Error while converting google flan T5 model to onnx

I am looking to convert flan-T5 model downloaded from Hugging face into onnx format and make inference with the same. My input data is the symptoms of disease and expected output is the Disease name ...

alvas

123k

answered May 15, 2024 at 15:44

Answer

Use https://huggingface.co/datasets/bakks/flan-t5-onnx instead. And to convert the google/flan-t5, see https://huggingface.co/datasets/bakks/flan-t5-onnx/blob/main/exportt5.py from pathlib import ...

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alvas

123k

answered May 15, 2024 at 15:44

1 vote

2 answers

414 views

Why did my fine-tuning T5-Base Model for a sequence-to-sequence task has short incomplete generation?

I am trying to fine-tune a t5-base model for creating appropriate question against a compliance item. Compliance iteams are paragraph of texts and my question are in the past format of them. I have ...

KLaz

answered May 6 at 10:01

Answer

Because of: labels = tokenizer(targets, max_length=32, padding="max_length", truncation=True) Most probably your model has learnt to just output/generate outputs that are ~32 tokens. Try: ...

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alvas

123k

answered May 8, 2024 at 17:16

3 votes

1 answer

427 views

How to save the LLM2Vec model as a HuggingFace PreTrainedModel object?

Typically, we should be able to save a merged base + PEFT model, like this: import torch from transformers import AutoTokenizer, AutoModel, AutoConfig from peft import PeftModel # Loading base MNTP ...

alvas

123k

answered Apr 12, 2024 at 18:33

Answer

Wrapping the LLM2Vec object around like in https://stackoverflow.com/a/74109727/610569 We can try this: import torch.nn as nn from transformers import PreTrainedModel, PretrainedConfig from ...

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alvas

123k

answered Apr 12, 2024 at 18:33

3 votes

1 answer

1k views

Mistral model generates the same embeddings for different input texts

I am using pre-trained LLM to generate a representative embedding for an input text. But it is wired that the output embeddings are all the same regardless of different input texts. The codes: from ...

alvas

123k

answered Apr 11, 2024 at 12:13

Answer Accepted

You're not slicing it the dimensions right at outputs.last_hidden_state[0, 0, :].numpy() Q: What is the 0th token in all inputs? A: Beginning of sentence token (BOS) Q: So that's the "embeddings&...

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alvas

123k

answered Apr 11, 2024 at 12:13

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How does the Google "Did you mean?" Algorithm work? [closed]

I've been developing an internal website for a portfolio management tool. There is a lot of text data, company names etc. I've been really impressed with some search engines ability to very quickly ...

CommunityBot

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179 votes

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spaCy: Can't find model 'en_core_web_sm' on windows 10 and Python 3.5.3 :: Anaconda custom (64-bit)

What is the difference between spacy.load('en_core_web_sm') and spacy.load('en')? This link explains different model sizes. But I am still not clear how spacy.load('en_core_web_sm') and spacy.load('en'...

desertnaut

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What is "entropy and information gain"? [closed]

I am reading this book (NLTK) and it is confusing. Entropy is defined as: Entropy is the sum of the probability of each label times the log probability of that same label How can I apply entropy ...

Waseem Ahmad Naeem

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288 votes

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How to compute the similarity between two text documents?

I want to take two documents and determine how similar they are. Any programming language if fine but I prefer Python.

Franck Dernoncourt

84.1k

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googletrans stopped working with error 'NoneType' object has no attribute 'group'

I was trying googletrans and it was working quite well. Since this morning I started getting below error. I went through multiple posts from stackoverflow and other sites and found probably my ip is ...

Amir Charkhi

modified Mar 23, 2023 at 7:49

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