'Similarity metrics' presentation slideshows

Advanced Multimedia

732 views • 59 slides

Start of IR

Start of IR. Each student must send at least one tweetnote for at least 2/3 rd of the classes. Traditional Model Given a set of documents A query expressed as a set of keywords Return A ranked set of documents most relevant to the query Evaluation:

584 views • 51 slides

Part 3. Knowledge-based Methods for Word Sense Disambiguation

Part 3. Knowledge-based Methods for Word Sense Disambiguation. Outline. Task definition Machine Readable Dictionaries Algorithms based on Machine Readable Dictionaries Selectional Restrictions Measures of Semantic Similarity Heuristic-based Methods. Task Definition.

466 views • 37 slides

Flexible Querying of Lifelong Learner Metadata Alex Poulovassilis, Peter T. Wood

Flexible Querying of Lifelong Learner Metadata Alex Poulovassilis, Peter T. Wood. Outline of the talk. Motivation Examples of ApproxRelax Queries Single-Conjunct ApproxRelax Queries General ApproxRelax Queries Conclusions and Future Work. 1. Motivation.

465 views • 35 slides

Image Registration Techniques, Benchmarking, Strategy

Image Registration Techniques, Benchmarking, Strategy. Surgical Planning Laboratory Center for Neurological Imaging. July 2010 Lidwien Veugen Supervision by Dominik S. Meier, PhD. Contents. - Introduction Image Registration, 3D Slicer - Theory Transformations, Similarity Metrics

440 views • 30 slides

Similarity Metrics for Categorization: From Monolithic to Category Specific

Similarity Metrics for Categorization: From Monolithic to Category Specific. Boris Babenko, Steve Branson, Serge Belongie University of California, San Diego ICCV 2009, Kyoto, Japan. Similarity Metrics for Recognition. Recognizing multiple categories

373 views • 29 slides

Event Detection using a Clustering Algorithm

Event Detection using a Clustering Algorithm. Kleisarchaki Sofia, University of Crete, kleisar@csd.uoc.gr. Contents. Problem Statement Clustering Framework Pre-process Clusterer Experimental Setup Corpus Training Methodology Evaluation Methodology Quality Metrics Results

321 views • 20 slides

Learning Trajectory Patterns by Clustering: Comparative Evaluation

Learning Trajectory Patterns by Clustering: Comparative Evaluation. Group D. Problem Description & Definition. Problem Description & Definition. Preprocessing G rid Q uantization Clustering

299 views • 20 slides

Ricochet

316 views • 19 slides

Correlation analysis

Statistics Applied to Bioinformatics. Correlation analysis. Mean dot product. The dot product of two vectors is the sum of the pairwise products of the successive terms. The mean dot product is the average of the pairwise products of the successive terms.

241 views • 16 slides

Techniques for Event Detection

Techniques for Event Detection. Kleisarchaki Sofia. N.E.D Versus Social E.D Techniques. Content Based Clustering Algorithms Graphs Spatial/Temporal Models Classification using Supervised Techniques Bayesian Networks SVM K-NN neighbours. Content Based Clustering Algorithms Graphs

162 views • 16 slides

283 views • 12 slides

MotionVis

124 views • 12 slides