Essays about: "using dictionary"

Showing result 1 - 5 of 71 essays containing the words using dictionary.

  1. 1. Understanding Sales Performance Using Natural Language Processing - An experimental study evaluating rule-based algorithms in a B2B setting

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

    Author : Angelica Smedberg; [2023]
    Keywords : NLP; Sentiment Analysis; Ruled-based algorithms; TextBlob; VADER; Naïve Bayes; Machine Learning;

    Abstract : Natural Language Processing (NLP) is a branch in data science that marries artificial intelligence with linguistics. Essentially, it tries to program computers to understand human language, both spoken and written. Over the past decade, researchers have applied novel algorithms to gain a better understanding of human sentiment. READ MORE

  3. 2. Automatic Voice Trading Surveillance : Achieving Speech and Named Entity Recognition in Voice Trade Calls Using Language Model Interpolation and Named Entity Abstraction

    University essay from Uppsala universitet/Avdelningen Vi3

    Author : Martin Sundberg; Mikael Ohlsson; [2023]
    Keywords : Automatic Speech Recognition; Natural Language Model; Named Entity Recognition; Voice Trading; Market Surveillance.;

    Abstract : This master thesis explores the effectiveness of interpolating a larger generic speech recognition model with smaller domain-specific models to enable transcription of domain-specific conversations. The study uses a corpus within the financial domain collected from the web and processed by abstracting named entities such as financial instruments, numbers, as well as names of people and companies. READ MORE

  4. 3. Analysing CSR reporting over the years, company size, region, and sector through dictionary-based text mining

    University essay from Högskolan Dalarna/Institutionen för information och teknik

    Author : Anuj Singhvi; Dorna Jahangoshay Sarijlou; [2023]
    Keywords : Corporate Social Responsibility; Sustainability Reporting; Natural Language Processing; Text Mining; CSR Dictionaries;

    Abstract : As Corporate Social Responsibility (CSR) reports become more prevalent and systematised, there is a strong need to develop approaches that seek to analyse the contents of these reports. In this thesis, we present two valuable contributions. READ MORE

  5. 4. A case study of unauthorized login attempts against honeypots via remote desktop

    University essay from Luleå tekniska universitet/Institutionen för system- och rymdteknik

    Author : Oscar Rehnbäck; [2023]
    Keywords : ;

    Abstract :  Remote service software is typically used to establish a connection to an asset on another network. There are a variety of services depending on which asset needs to be accessed and whichinformation needs to be transferred. READ MORE

  6. 5. Integrating dictionaries in a column-oriented database.

    University essay from Umeå universitet/Institutionen för datavetenskap

    Author : Melinda Vestberg; [2023]
    Keywords : Column-oriented database; dictionary; compression techniques; encoding;

    Abstract : In today's data-driven world, managing large volumes of data has become a common challenge. Data-driven businesses often face the task of effectively handling and analysing such extensive datasets when real-time analysis plays a crucial role to make informed decisions. READ MORE