Questions tagged [sentiment-analysis]

For questions about sentiment analysis in AI.

16 questions with no upvoted or accepted answers
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Bert for Sentiment Analysis - Connecting final output back to the input

I have not found a lot of information on this, but I am wondering if there is a standard way to apply the outputs of a Bert model being used for sentiment analysis, and connect them back to the ...
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1answer
57 views

What would be the steps to create an sentiment analysis chatbot?

We have been assigned a project, in which we have to create a chatbot which will ask question, take the replies, analyse them and give an approximate assessment of the current emotional state of the ...
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Searching for dataset in specifix context for NLP, sentiment analysis

I would like to create an NPC engine for games that are in a fantasy context like Lord of the Rings, Warcraft, Skyrim, Dragon Age, etc. This engine should be able to determine the polarity of the ...
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31 views

VIsual/musical/multimedia discourse (analysis) - are there such notions?

Formal semantics of natural language perceives sentences as logical expressions. Full paragraphs and even stories of natural language texts are researched and formalized using discourse analysis (...
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1answer
132 views

Integration of Sentiment analysis in CRM

What is the process for integrating sentiment analysis in a CRM? What I am searching for is a system which analyzes the customer comments or reviews using the CRM and finds out the customer sentiment ...
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1answer
66 views

How can I apply naive Bayes classifier for three classes (Positive, Negative and Neutral) in text data?

I found a naive Bayes classifier for positive sentiment or a negative sentiment Citius: A Naive-Bayes Strategy for Sentiment Analysis on English Tweets. But with most available datasets online, ...
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1answer
34 views

Can Facebook's LASER be used like BERT?

Can Facebook's LASER be fine-tuned like BERT for Question Answering tasks or Sentiment Analysis? From my understanding, they created an embedding that allows for similar words in different languages ...
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20 views

Given the word embeddings, how do I create the sentence composed of the corresponding words?

I have done some reading. I want to implement an LSTM with pre-trained word embeddings (I also have plans to create my word embeddings, but let's cross that bridge when we come to it). In any given ...
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22 views

What is the best approach for sentiment analysis when the text is very brief?

I'm working on a project to do sentiment analysis but my data is not long and properly formatted text. It's more likely to be very short sentences, e.g. tweets (in full tweet lingo), quick reviews of ...
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1answer
33 views

What is the appropriate RNN structure to do Sentiment Analysis with multiple dependent ratings?

Suppose we are doing sentiment analysis for a restaurant. Customers can rate the restaurant by #1: how expensive the restaurant is, #2:how good is the food and #3: how likely they will come again. The ...
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244 views

How To Improve This Sentiment Analysis Model

A.I Community, this is my first post on here I am currently reading, learning and designing models. At the moment I'm working on this sentiment analysis tool; from what I gather sentiment analysis can ...
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15 views

Adding BERT embeddings in BiLSTM embedding layer

I am want to use BERT embeddings in the BiLSTM embedding layer instead of Word2Vec or FastText Embeddings. There is any code to do that?
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47 views

Is using a LSTM, CNN or any other neural network model on top of a Transformer(using hidden states) overkill?

I have recently come across transformers, I am new to Deep Learning. I have seen a paper using CNN and BiLSTM on top of a transformer, the paper uses a transformer(XLM-R) for sentiment analysis in ...
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39 views

What are the most used and effective activation functions for sentiment classification with an recurrent neural network?

I am making an RNN for sentiment classification. What activation functions would you use in order to achieve this goal (excluding the one present in the output layer)?
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1answer
58 views

What are some good papers or resources for aspect extraction and opinion modelling from video or audio?

I am quite new to deep learning. I just finished the deep learning specialization by Professor Andrew NG and Deep Learning AI. Now, my professor (instructor) has advised me to look into some classic ...
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64 views

How to train LSTM score prediction with very little data? (Bounty to be added)

I am trying to make a text score prediction network, and my dataset have 500 samples only. I know there is a public dataset called the ASAP Dataset. I have tested my model ...