Essays about: "Online supervised learning"

Showing result 16 - 20 of 40 essays containing the words Online supervised learning.

1. 16. Language IndependentDetector for Auto GeneratedTweets

   University essay from Linnéuniversitetet/Institutionen för datavetenskap (DV)

   Author : Saeideh Valipour; [2020]
   Keywords : Twitter; Machine Learning; Classification; Bot Detection; Social networks;

   Abstract : The cross-disciplinary Nordic Tweet Stream (NTS) is a project aiming at creating a multilingual text corpus consisting of tweets published in the five Nordic countries. The NTS linguists are explicitly interested in tweets having a text formulated by a human where each tweet is a personal statement, not in Tweets generated by bots and other programs or apps since they might skew the results. READ MORE

3. 17. Catch the fraudster : The development of a machine learning based fraud filter

   University essay from Uppsala universitet/Avdelningen för systemteknik

   Author : Anton Andrée; [2020]
   Keywords : fraud: detection: fraud detection: machine learning: filter: fraud filter: random forest: RNN: grey list: gray list: non-numerical: features: fraudulent: banking: ecommerce: transaction;

   Abstract : E-commerce has seen a rapid growth the last two decades, making it easy for customers to shop wherever they are. The growth has also led to new kinds of fraudulent activities affecting the customers. READ MORE

4. 18. A concept of an intent-based contextual chat-bot with capabilities for continual learning

   University essay from Linnéuniversitetet/Institutionen för datavetenskap och medieteknik (DM)

   Author : Maksym Strutynskiy; [2020]
   Keywords : Machine learning; intent based; chat-bot; dialogue systems; rule based; Python; TensorFlow; TFLearn; continual learning; online learning; supervised learning; unsupervised learning; IBM Watson; Watson Assistant;

   Abstract : Chat-bots are computer programs designed to conduct textual or audible conversations with a single user. The job of a chat-bot is to be able to find the best response for any request the user issues. The best response is considered to answer the question and contain relevant information while following grammatical and lexical rules. READ MORE

5. 19. Streaming Graph Partitioning with Graph Convolutional Networks

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

   Author : Michal Zwolak; [2020]
   Keywords : ;

   Abstract : In this work, we present a novel approach to the streaming graph partitioning problem which handles unbounded streams.Graph partitioning is a process of dividing a graph into groups of nodes or edges. READ MORE

6. 20. Multi-Modal Learning for Abdominal Organ Segmentation

   University essay from KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

   Author : Shruti Atul Mali; [2020]
   Keywords : Deep learning; multi-modal learning; medical imaging; image segmentation; abdominal organs; liver; kidneys; spleen; CT; MR; 3D-Unet;

   Abstract : Deep Learning techniques are widely used across various medical imaging applications. However, they are often fine-tuned for a specific modality and are not generalizable when it comes to new modalities or datasets. One of the main reasons for this is large data variations for e.g. READ MORE