Essays about: "token"

Showing result 1 - 5 of 103 essays containing the word token.

1. 1. Incremental Re-tokenization in BPE-trained SentencePiece Models

   University essay from Umeå universitet/Institutionen för datavetenskap

   Author : Simon Hellsten; [2024]
   Keywords : BPE; Byte Pair Encoding; SentencePiece; NLP; Natural Language Processing; Tokenization; Re-tokenization;

   Abstract : This bachelor's thesis in Computer Science explores the efficiency of an incremental re-tokenization algorithm in the context of BPE-trained SentencePiece models used in natural language processing. The thesis begins by underscoring the critical role of tokenization in NLP, particularly highlighting the complexities introduced by modifications in tokenized text. READ MORE

3. 2. WHO’S AFRAID OF COMPLEXITY? An Exploration of the Influence of Native Language Complexity on L2 Complexity

   University essay from Göteborgs universitet / Institutionen för filosofi, lingvistik och vetenskapsteori

   Author : Nadina Mariana Suditu; [2023-06-19]
   Keywords : complexity; SLA; TTR; entropy; kolmogorov; linear regression;

   Abstract : The matter of linguistic complexity has been widely scrutinised in the last few decades, within theoretical linguistics, as well as in second language acquisition studies. A concept introduced in the last half of the previous century, it continues to be a matter of debate in the linguistic field, as it eludes a clear-cut definition and interpretation. READ MORE

4. 3. Detection of insurance fraud using NLP and ML

   University essay from Lunds universitet/Matematisk statistik

   Author : Rasmus Bäcklund; Hampus Öhman; [2023]
   Keywords : Technology and Engineering;

   Abstract : Machine-Learning can sometimes see things we as humans can not. In this thesis we evaluated three different Natural Language Procces-techniques: BERT, word2vec and linguistic analysis (UDPipe), on their performance in detecting insurance fraud based on transcribed audio from phone calls (referred to as audio data) and written text (referred to as text-form data), related to insurance claims. READ MORE

5. 4. A Study in Describing Complex Words Using Wikipedia's Categorisation System : Adding Descriptive Terms to Increase the Comprehension of Swedish Texts

   University essay from Linköpings universitet/Institutionen för datavetenskap

   Author : Sebastian Ragnarsson; [2023]
   Keywords : epithet; wikipedia; nlp; complex words; prototype theori;

   Abstract : This thesis offers new input in the field of generating epithets to aid the comprehension of Swedish texts. For whatever reason, a reader might find certain words in a text difficult to understand. READ MORE

6. 5. The effect of covid-19 announcement on sustainable investment portfolios : Observation of the flight-to-quality phenomenon

   University essay from Jönköping University/Internationella Handelshögskolan

   Author : Vladislovas Urbonavicius; Iulia Chirita; [2023]
   Keywords : Sustainable investment portfolio; ESG; Covid-19; Flight-to-quality; Market Shock; Cryptocurrency; Proof-of-stake; proof-of-work.;

   Abstract : The economic impact of the COVID-19 pandemic is still an ongoing topic, broadly analysed and discussed in many studies. Recent articles state that sustainable assets can offer return volatility resilience during demand shock events and, in some cases, provide higher returns than their unsustainable counterparts. READ MORE