Questions tagged [semantic-similarity]
The semantic-similarity tag has no usage guidance.
14
questions
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1answer
17 views
Modelling for similarity between two descriptions
I have a dataset of companies and research projects that they were involved in. A subset of the dataset is shown below.
I am trying to find a way to model similarity between the company and the ...
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0answers
17 views
Semantic networks and conceptual graphs
I would like to use semantic networks to understand changes in texts.
For example when I add/remove some words within a text.
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0answers
11 views
Similarity always positive for those have same length. Training Sematic Embedding with Cosine distance and Contrastive loss
I have recently built a Siamese model for NEN task. This is my model:
...
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0answers
33 views
Semantic network using word2vec
I have thousands of headlines and I would like to build a semantic network using word2vec, specifically google news file.
My sentences look like
...
-1
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0answers
6 views
How Tensorflow's UNIVERSAL SENTENCE ENCODER encoding the text
I have doubt that there are few Word2Vec pre-trained models are available, but they are encoding the word based, like a word "Hello" has some embeddings, if I try to take embeddings for some ...
2
votes
1answer
41 views
How to build recommendation model based on resume and job description?
How to build a model which will result in better recommendation of resumes based on the job description given?
I am familiar with bow or tfidf (n-grams) approach and then take a cosine similarity but ...
1
vote
2answers
50 views
NLP: Compare tags semantically with machine learning? (finding synonyms)
Let's say I have multiple tags that I need to compare semantically. For example:
...
0
votes
1answer
24 views
How to Calculate semantic similarity between video captions?
I intend to calculate the accuracy of a caption generated by comparing it to a number of reference sentences.
For example, the captions for one video are as follows:
These captions are for the same ...
0
votes
0answers
10 views
Calculating semantic coherence in a given speech transcript
I am trying to calculate the semantic coherence in a given paragraph/transcript, ie. if somebody goes off track while talking about a thing or topic - more specifically describing a picture (the ...
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0answers
46 views
Semantic Search Help
There is a problem we are trying to solve where we want to do semantic search on our set of data,
i.e we have a domain specific data (example: sentences talking about automobiles)
Our data is just a ...
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0answers
6 views
Generation of Hypotheses for Textual Entailment
Recent developments in NLP have shown good results in recognizing textual entailment (RTE, GLUE Benchmark).
For those unfamiliar with the subject, an example of a text that entails a hypothesis would ...
1
vote
0answers
22 views
How we compare two paragraphs of unlabelled dataset semantically (STS)?
Column representation: Unique_id | Text1 | Text2
Unique_id 0
Text1 public show for reynolds suspension of his coaching licence. portrait sir joshua reynolds portrait of omai will get a public airing ...
2
votes
2answers
200 views
where to store embeddings for similarity search?
I've asked on stackoverflow already (here), but I figured that the approach of storing embeddings in an ordinary postgres-Database might be flawed from the very beginning. I will shortly etch out the ...
0
votes
1answer
55 views
Siamese networks vs Semantic similarity (may be gensim)
I am trying to understand the Siamese networks . In this vector is calculated for an object (say an image) and a distance metric is applied (say manhatten) on two vectors produced by the neural ...
