Essays about: "Natural language processing"

Showing result 1 - 5 of 196 essays containing the words Natural language processing.

  1. 1. Linguistic Differences in Real Conversations: Human to Human vs Human to Chatbot

    University essay from Göteborgs universitet/Institutionen för språk och litteraturer

    Author : Eirini Silkej; [2020-03-02]
    Keywords : engelska; English learner; Natural language processing; Artificial Intelligence; AI; Linguistics and AI; Text messaging; Instant Messaging; IM; Chatbot; Mitsuku; Computermediated communication; CMC;

    Abstract : This study investigates how students communicate in writing when they know thattheir conversational partner is a human being in comparison to how they communicate whenthey know their partner is a chatbot. The participants are upper secondary students of English. READ MORE

  2. 2. Conversational agents in a family context : A qualitative study with children and parents investigating their interactions and worries regarding conversational agents

    University essay from Umeå universitet/Institutionen för informatik

    Author : Arvid Horned; [2020]
    Keywords : Conversational Agent; Artificial Intelligence; child-agent interaction; Families;

    Abstract : Conversational agents such as Siri, Google and Alexa are growing in popularity, and Artificial Intelligence in the form of natural language processing utilized by these agents is becoming more available and capable with time. Understanding how conversational agents are used today and what implications it has for our daily lives is important if this trend is going to continue. READ MORE

  3. 3. Text mining Twitter social media for Covid-19 : Comparing latent semantic analysis and latent Dirichlet allocation

    University essay from Högskolan i Gävle/Avdelningen för datavetenskap och samhällsbyggnad

    Author : Hassan Sheikha; [2020]
    Keywords : Data mining; Text mining; artificial intelligence; Natural language processing; Latent Semantic Analysis; Latent Dirichlet Allocation; KMeans; HDBSCAN; Dimension reduction;

    Abstract : In this thesis, the Twitter social media is data mined for information about the covid-19 outbreak during the month of March, starting from the 3’rd and ending on the 31’st. 100,000 tweets were collected from Harvard’s opensource data and recreated using Hydrate. READ MORE

  4. 4. Preprocessing method comparison and model tuning for natural language data

    University essay from Högskolan Dalarna/Mikrodataanalys

    Author : Peter Tempfli; [2020]
    Keywords : Natural language processing; sentiment analysis; machine learning;

    Abstract : Twitter and other microblogging services are a valuable source for almost real-time marketing, public opinion and brand-related consumer information mining. As such, collection and analysis of user-generated natural language content is in the focus of research regarding automated sentiment analysis. READ MORE

  5. 5. Evaluation of text classification techniques for log file classification

    University essay from Linköpings universitet/Institutionen för datavetenskap

    Author : Per Olin; [2020]
    Keywords : Text classification; machine learning; NLP; natural language processing; log file; doc2vec; CNN; LSTM; LSTM-CNN;

    Abstract : System log files are filled with logged events, status codes, and other messages. By analyzing the log files, the systems current state can be determined, and find out if something during its execution went wrong. READ MORE