Essays about: "using dictionary"

Showing result 11 - 15 of 71 essays containing the words using dictionary.

  1. 11. Detecting Dissimilarity in Discourse on Social Media

    University essay from Uppsala universitet/Matematiska institutionen

    Author : Mattias Mineur; [2022]
    Keywords : Natural Language Processing;

    Abstract : A lot of interaction between humans take place on social media. Groups and communities are sometimes formed both with and without intention. These interactions generate a large quantity of text data. This project aims to detect dissimilarity in discourse between communities on social media using a distributed approach. READ MORE

  3. 12. Control System Simulator for MIMO Tank Level using Self-tuning PID-Fuzzy Adaptive Controller

    University essay from Högskolan i Gävle/Avdelningen för elektroteknik, matematik och naturvetenskap

    Author : Sinan Ibrahim; [2022]
    Keywords : ;

    Abstract : According to Oxford dictionary, the word intelligence is derived fromintellect, which is the ability of knowing, reasoning and understanding.Intelligent behaviour is thus the ability to reason, plan and learn, which in turnrequires access to knowledge. READ MORE

  4. 13. r/wallstreetbets Influence on the Stock Market

    University essay from Lunds universitet/Nationalekonomiska institutionen

    Author : Gustaf Kinch; Carl Tjernberg; [2022]
    Keywords : Reddit; wallstreetbets WSB ; Stock Return; Sentiment Analysis; Dictionary Analysis; Business and Economics;

    Abstract : This research aims to examine how much impact social media channels have on stock returns during unusual market events. We do this by measuring the sentiment and activity on the Reddit forum wallstreetbets (WSB) regarding some of the six most mentioned companies during the first four months of 2021 and connect this to their relative stock returns. READ MORE

  5. 14. Sparse Approximation of Spatial Channel Model with Dictionary Learning

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

    Author : Matilda Zhou; [2022]
    Keywords : Spatial channel model SCM ; dictionary learning; compressive sensing CS ; discrete Fourier transform DFT ; overcomplete discrete Fourier transform ODFT ; Rumslig kanalmodell; ordbokslärning; kompressionsavkänning; diskret Fourier-transform; överkomplett diskret Fourier-transform;

    Abstract : In large antenna systems, traditional channel estimation is costly and infeasible in some situations. Compressive sensing was proposed to estimate the channel with fewer measurements. Most of the previous work uses a predefined discrete Fourier transform matrix or overcomplete Fourier transform matrix to approximate the channel. READ MORE

  6. 15. Are Russian loanwords more permanent than the Sino-Russian treaties? : A study of the integration and use of Russian lexical borrowings in Modern Standard Chinese with a historical perspective on language contact

    University essay from Uppsala universitet/Institutionen för lingvistik och filologi

    Author : Katja Pomortseva; [2022]
    Keywords : Chinese; Russian; loanwords; language contact; word frequency; lexical borrowing; corpus linguistics;

    Abstract : China and Russia began their shared history in the 17th century and have since had stable and unstable language contact which has had an effect on the Russian-Chinese linguistic exchange. This study explores the integration and use of Russian loanwords in Modern Standard Chinese by using two quantitative methods. READ MORE