Essays about: "co-occurrence"

Showing result 1 - 5 of 32 essays containing the word co-occurrence.

1. 1. COLLOCATION COMPETENCY AMONG IRANIAN STUDENTS IN SWEDEN

   University essay from Göteborgs universitet/Institutionen för språk och litteraturer

   Author : Kazhal Shatery; [2023-10-03]
   Keywords : English; positive lexical transfer; negative lexical transfer; lexical collocations; English language proficiency; collocation competency;

   Abstract : In the current study, a quantitative approach was taken to explore the impact of the first language on the transfer of lexical collocations, highlighting both positive and negative transfer effects. It explored the correlation between English language proficiency and collocation competency, along with the influence of gender on collocation competency. READ MORE

3. 2. Estimating historic ranges of extinct scavenging birds from North America during the late Pleistocene using co-occurrence data from the fossil record

   University essay from Göteborgs universitet / Institutionen för biologi och miljövetenskap

   Author : Melissa Miranda; [2023-06-30]
   Keywords : Scavenging birds; Vultures; Co-occurrence Data; Range Estimates; Spatial Autoregressive Models; Co-extinction;

   Abstract : The aim of my study was to estimate and compare the historic range of nine scavenging birds from North America that went jointly extinct with their mammalian megafaunal prey in the Late Pleistocene. Although the severity and timing of their co-extinction are strongly correlated, there has been little analytical support in providing estimates for the possible geographic distribution of scavenging birds prior to the extinction event. READ MORE

4. 3. Development of a Novel Heterogeneous Distance Measure with Enhanced Treatment of Ordinal Features

   University essay from Stockholms universitet/Institutionen för data- och systemvetenskap

   Author : Elina Zake; Salam Hilmi; [2023]
   Keywords : ;

   Abstract : The rapid generation of data from various sources has led to the emergence of Big Data, characterized by heterogeneity in terms of different types of variables. Machine learning approaches have been utilized to deal with this data, but there is a lack of uniformity in the application of distance measures for this type of data. READ MORE

5. 4. CONNECTING THE DOTS : Exploring gene contexts through knowledge-graph representations of gene-information derived from scientific literature

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

   Author : Henrietta Hellberg; [2023]
   Keywords : Knowledge graph construction; Information extraction; Knowledge Graphs; Next-Generation Sequencing; Gene contextualization; Kunskapsgrafkonstruktion; Informationsextraktion; Kunskapsgrafer; Next-Generation Sequencing; Kontextualisering av gener;

   Abstract : Analyzing the data produced by next-generation sequencing technologies relies on access to information synthesized based on previous research findings. The volume of data available in the literature is growing rapidly, and it is becoming increasingly necessary for researchers to use AI or other statistics-based approaches in the analysis of their datasets. READ MORE

6. 5. Comparing the effect of random and contextual removal of images on object detection performance

   University essay from Högskolan i Skövde/Institutionen för informationsteknologi

   Author : Patrik Pettersson; José Gabriel Gomez Palomäki; [2023]
   Keywords : Object detection; context; spatial context; outlier removal; MSCOCO;

   Abstract : As datasets grow, the need for automated methods to ensure dataset quality arises. This report presents an experiment conducted on the MSCOCO train2017 dataset to identify image outliers using a force-directed graph built from a co-occurrence context, focusing on the mean average precision and average precision. READ MORE