Essays about: "Sentiment analysis."

Showing result 21 - 25 of 261 essays containing the words Sentiment analysis..

1. 21. Efficient Sentiment Analysis and Topic Modeling in NLP using Knowledge Distillation and Transfer Learning

   University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Author : George Malki; [2023]
   Keywords : Large Language Model; RoBERTa; Knowledge distillation; Transfer learning; Sentiment analysis; Topic modeling; Stor språkmodell; RoBERTa; Kunskapsdestillation; överföringsinlärning; Sentimentanalys; Ämnesmodellering;

   Abstract : This abstract presents a study in which knowledge distillation techniques were applied to a Large Language Model (LLM) to create smaller, more efficient models without sacrificing performance. Three configurations of the RoBERTa model were selected as ”student” models to gain knowledge from a pre-trained ”teacher” model. READ MORE

3. 22. Investigation on Expectations, Beliefs, and Limitations of Test-DrivenDevelopment in Practice

   University essay from Blekinge Tekniska Högskola/Institutionen för programvaruteknik

   Author : Sree Kavya Ganja; Prudhvi Nath Naidu Cherukuri; [2023]
   Keywords : Agile; Software testing; Test Driven Development; Expectations; Limitations.;

   Abstract : Background: In current software development, agile development approaches are widely used. One of these methods is Test-driven development (TDD). TDD is said to be a perfect fit for development as it is highly collaborative and is said to improve productivity and accuracy in development. READ MORE

4. 23. Perceiving Umeå : Instagram's Lens on Neighborhoods in the City

   University essay from Umeå universitet/Institutionen för geografi

   Author : Rick Fuhler; [2023]
   Keywords : thesis; neighborhood representation; neighborhood; Instagram; topic modelling; sentiment analysis; spatial planning; human geography;

   Abstract : This master thesis in human geography explores how neighborhoods are represented and perceived on the popular social media platform Instagram. By analyzing user-generated content, both visually and textually, this study aims to uncover the predominant themes, characteristics, and subjective perspectives associated with neighborhood representation on Instagram. READ MORE

5. 24. Sentiment Analysis for Swedish : The Impact of Emojis on Sentiment Analysis of Swedish Informal Texts

   University essay from Umeå universitet/Institutionen för datavetenskap

   Author : Lovisa Berggren; [2023]
   Keywords : sentiment analysis; NLP; natural language processing; emojis; swedish;

   Abstract : This study investigates the use of emojis in sentiment analysis for the Swedish language, with the objective to assess if emojis improve the performance of the model. Sentiment analysis is an NLP classification task aimed at extracting people's opinions, sentiments, and attitudes from language. READ MORE

6. 25. Multi-Channel Sentiment Analysis in Swedish as Basis for Marketing Decisions

   University essay from Stockholms universitet/Institutionen för data- och systemvetenskap

   Author : Malin Uhlander; [2023]
   Keywords : omni-channel marketing; sentiment analysis; Swedish; natural language processing; opinion mining;

   Abstract : In today’s world, it is not enough for companies to consider any one social media channel in isolation. Instead, they must provide their customers with a unified experience across channels and consider interdependencies between channels. READ MORE