Concept Index

On this page, jump to: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z A Additive conjoint structure Additive independence Annual Review of Information Science and Technology Association Hypothesis Association Measures Attributes Attribute value pairs Automatic abstracting Automatic classification Automatic content analysis Automatic document classification Automatic indexing Automatic keyword clustering Automatic text analysis Automatic thesaurus Averaging techniques B Bayes Decision Rule Bayes Principle Bayes Theorem Binary tree Boolean search Bottom up search Bump table C Cellular multi lists Centroid Citation graph clustering Classification definition Classification algorithms Classification methods Classification programs Clique Clumps Cluster Hypothesis Cluster methods Cluster profile Cluster representative Cluster time dependence Cluster based retrieval Clustered file Clustering Coarse clustering CODASYL Collision handling methods Combination function Common words Composite measures Computer aided instructions Conditional independence Conflation Conflation algorithm Connected component Connectedness Connection matrix Content bearing words Context sensitive suffix removal Contingency table Control parameter Controlled vocabulary Cooccurrence Coordination level Core clustering Correlation measure Cosine coefficient Cosine correlation Cost function Cranfield Cumulative frequency distribution Cut off D Data independence Data model Data retrieval systems Data simplification Data structures Decision rule Decomposable structure Decreasing marginal effectiveness Degenerate trees Dendogram Dependence tree Dependence stochastic Diagnosis definition Dices coefficient Dimensionality reduction Directed divergence Directory Discrimination gain hypothesis Discrimination power Discrimination value Dissimilarity coefficient Dissimilarity matrix Document clustering Document frequency weighting Document representative Domains Doubly chained tree Dynamic classification E E measure Effectiveness Efficiency EMIM Empirical distribution function Empirical ordering Essential component Estimation of parameters Evaluation Exhaustivity Expected mutual information measure Expected search length Experimental information retrieval F Fallout Feedback Field File organisation File structures First order tree dependence Fixed increment error correction Formal semantics Frequency of occurrence Function word Fuzzy sets G Generality Graph theoretic cluster methods H Hash addressing Hashing function Heuristic cluster methods Hidden variable theory Hierarchic classification Hierarchic cluster methods Hierarchical data model High frequency words History of IR I Ideal test collection Independence measurements Independence stochastic Index language Index language specificity Index term Index term weighting Indexing Indexing exhaustivity Indexing specificity Index sequential file Information content Information measure Information Radius Information retrieval definition Information retrieval system Information structure Informational correlation measure Intelligent terminal Interaction term Interactive search formulation Interpolation Intersubstitutibility Inverse document frequency weighting Inverted file J Jaccards coefficient K K list K pointer Key Keyword Keyword classes Keyword classification Keyword cooccurence Keyword frequency Keyword substitution L Likelihood of relevance Linear discriminant function Linguistics Log precision Logical data organisation Logical relevance Logit Logistic transformation Loss function Low frequency words M Macro evaluation Matching function Maximal complete subgraph Maximal predictor Maximally linked document Maximum likelihood estimates Maximum spanning tree Measurement of effectiveness Measures of association Measures of effectiveness MEDLARS MEDLINE MEDUSA Micro evaluation Mini computer Minimal premiss set Minimum spanning tree Monothetic MST Multi level classification Multi lists N Natural classification Nearest neighbour classification Nearly decomposable system Negative dictionary Network data model Networks Non linear discriminant function Non parametric tests Normalisation of text Normalised association measures Normalised precision Normalised recall Normalised symmetric difference Numerical relational structure Numerical representation Numerical taxonomy O Operating characteristics Operational information retrieval Optimal query Order dependence Order independence Ordered classification Overlap coefficient P Partial correlation coefficient Physical data organisation Point estimates Pointer Poisson distribution Polythetic Post coordination Precision Precision recall curve Pre coordination Presentation of experimental results Prior probability Prior distribution Probabilistic algorithms Probabilistic indexing Probabilistic retrieval Probability approximation Probability ranking principle Probability of error Probability of relevance Q Query expansion Query representative Question Answering systems R Rag bag cluster Rank recall Rare words Recall Reclassification Record Relational data model Relational structure Relative importance of recall and precision Relevance Relevance feedback Relevance weight Representation theorem Restricted solvability Retrieval effectiveness Ring structures Risk Rocchio algorithm S Scale Scatter storage Search strategies Sequential file Serial file Serial search Sign test Significance tests Similarity coefficients Similarity matrix Similarity matrix generation Simple matching coefficient Simple ordering Simulation Single link Single link algorithm Single Pass algorithm SMART SNOB Spanning tree 187 Speciality word Specificity Specificity weighting Stability classification Standard recall values Statistical significance Stemming Stop list Stop words Stopping rule Stratified hierarchic cluster methods Suffix stripping Suffixes Swets model T Term Term classes Term clustering Term co occurrence Term dependence Term frequency Term substitution Terminal node Theoretical soundness of classification Theory of measurement Thesaurus THOMAS Thomsen condition Threaded list Top down search Trainable pattern classifier Transitivity Trees Triangle inequality Trie Two Poisson model Typical document U Uncontrolled vocabulary Uniqueness of single link Updating classifications V W Weak ordering Weighted functio Weighting schemes Wilcoxon matched pairs test Word frequency Word token Word type X Y Z Zipfian distribution Zipfs Law

Concept Index