Sökning: "natural language processing"

Visar resultat 1 - 5 av 61 uppsatser innehållade orden natural language processing.

  1. 1. Analysis of similarity and differences between articles using semantics

    Kandidat-uppsats, Mälardalens högskola/Akademin för innovation, design och teknik

    Författare :Ahmed Bihi; [2017]
    Nyckelord :Natural language processing; similarity; semantic analysis; computer science;

    Sammanfattning : Adding semantic analysis in the process of comparing news articles enables a deeper level of analysis than traditional keyword matching. In this bachelor’s thesis, we have compared, implemented, and evaluated three commonly used approaches for document-level similarity. LÄS MER

  2. 2. Språkteknologiförstärkt matchning för att identifiera liknande produkter

    Kandidat-uppsats, Mälardalens högskola/Akademin för innovation, design och teknik

    Författare :Amanj Bajalan; [2017]
    Nyckelord :;

    Sammanfattning : In this study the quality of product searching for e-commerce was examined to see how it could be improved. The objective with this thesis was to make it easier for customers to find relevant articles for the searched product. LÄS MER

  3. 3. AUTOMATIC DETECTION OF UNDERRESOURCED LANGUAGES. Dialectal Arabic Short Texts

    Master-uppsats, Göteborgs universitet/Institutionen för filosofi, lingvistikoch vetenskapsteori

    Författare :Wafia Adouane; [2016-11-15]
    Nyckelord :;

    Sammanfattning : Automatic Language Identification (ALI) is the first necessary step to do any language-dependent natural language processing task. It is the identification of the natural language of the input content by a machine. LÄS MER

  4. 4. Automatised analysis of emergency calls using Natural Language Processing

    Kandidat-uppsats, Göteborgs universitet/Institutionen för data- och informationsteknik

    Författare :Emarin Andersson; Benjamin Eriksson; Sofia Holmberg; Hossein Hussain; Lovisa Jäberg; Erik Thorsell; [2016-10-31]
    Nyckelord :emergency medical dispatcher; EMD; emergency medical communication centre; EMCC; SOS Alarm; natural language processing; iKnow; gensim; CoreNLP; Grammatical Framework;

    Sammanfattning : The operators at SOS Alarm receives thousands of calls each day at the different emergency medical communication centres, owned by SOS Alarm, all over Sweden. A subset of these calls contain room for improvement and the operators could learn to improve from these calls. LÄS MER

  5. 5. Investigating the Correlation Between Marketing Emails and Receivers Using Unsupervised Machine Learning on Limited Data : A comprehensive study using state of the art methods for text clustering and natural language processing

    Master-uppsats, KTH/Skolan för datavetenskap och kommunikation (CSC)

    Författare :Christoffer Pettersson; [2016]
    Nyckelord :Machine learning; Unsupervised; Natural language processing; nlp; clustering; centroid based; k-means; text clustering; limited data; email clustering; lsa; svd; tf-idf; dimensionality reduction; the gap statistic; Lloyd s algorithm; vectorization; feature extraction;

    Sammanfattning : The goal of this project is to investigate any correlation between marketing emails and their receivers using machine learning and only a limited amount of initial data. The data consists of roughly 1200 emails and 98.000 receivers of these. Initially, the emails are grouped together based on their content using text clustering. LÄS MER

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