Needs-Review

Aho-Corasick Analysis Chain Analyzer ANCE Approximate Nearest Neighbour ASCII Folding Atlas Attention Mechanism

Beider-Morse Phonetic Matching BEIR BERT BERTScore Bi-Encoder Bigram Binary Embeddings BLEU Score Bloom Filter BM25 Ranking BM25+ BM25F Boolean Retrieval Boosting Burrows-Wheeler Transform Byte Pair Encoding

Case Folding Causal Language Model Caverphone Character N-Gram Chunking Chunking Strategy CJK Tokeniser Cloze Task Co-occurrence Matrix ColBERT ColBERTv2 Collocation Cologne Phonetics Commit Context Window Contrastive Loss Contriever Coreference Resolution Corpus Corpus Annotation Cosine Similarity Similarity Cross-Encoder Cross-Entropy

Daitch-Mokotoff Soundex Damerau-Levenshtein Distance Decimal Digit Filter Decompounding DeepImpact Dense Retrieval Dependency Parsing Dice Coefficient DocT5Query Document Frequency DocValues Domain-Specific Stop Words Dot Product Similarity Double Metaphone DPR (Dense Passage Retrieval) DRMM DSI (Differentiable Search Index) DSSM DUET

Edge N-Gram Edit Distance Elision Filter

F1 Score FAISS fastText Few-Shot Learning FiD (Fusion-in-Decoder) Field Type Fine-Tuning Finite State Transducer FM-Index Forward Index Fuzzy Query

GloVe GPT Grounding

Hallucination Hamming Distance Hapax Legomenon Hard Negative Mining Heaps' Law HNSW HTML Strip Hunspell Hybrid Search HyDE

ICU Tokeniser In-Batch Negatives Index-time Analysis Inflection Instruction Tuning Inverse Document Frequency Inverted Index IVF Index

Jaccard Similarity Jaro Similarity Jaro-Winkler Similarity

Knowledge Distillation for IR KNRM KStem

Lancaster Stemmer Language Model Learning to Rank Lemmatisation Length Filter Levenshtein Distance Similarity Listwise Ranking Loss LLM Rerankers (RankGPT) Locality-Sensitive Hashing Longest Common Subsequence Longest Common Substring Lovins Stemmer Lowercasing

Masked Language Model Match Rating Approach Matryoshka Representation Learning Mean Average Precision Mean Reciprocal Rank Merge Policy Metaphone Metaphone 3 MinHash Minimum Should Match MonoBERT MonoT5 More Like This Morphological Analysis MS MARCO Multi-Head Attention

N-Gram Tokenisation N-Gram Language Model Named Entity Recognition NDCG Needleman-Wunsch Normalisation NYSIIS

Okapi BM25 Overlap Coefficient

PACRR Paice/Husk Stemmer Part-of-Speech Tagging Path Hierarchy Tokeniser Pattern Replace Filter Perplexity Phonetic Encoding Phrase Query PLAID Pointwise Mutual Information Porter Stemmer Porter2 Stemmer Positional Encoding Positional Index Posting Postings List Retrieval Precision Precision at k Prefix Query Probabilistic Retrieval Model Product Quantisation Prompt Engineering Proximity Query Punctuation Tokeniser

Query Expansion Query Parser Query-time Analysis Query2Doc

Range Query RankT5 REALM Recall Regex Tokeniser Relevance Judgement Reranker Retrieval-Augmented Generation RLHF Roaring Bitmap ROUGE

Segment Self-Attention Sentence Boundary Detection Sentence Embedding Sentence Tokeniser SentencePiece Sequence-to-Sequence Shingle Shingling SimCSE SimHash Skip List Skip-Gram Smith-Waterman Snowball Stemmer Soundex Span Query Sparse Retrieval SPLADE Stemming Stop List Stop Word Stop Word Filter Stored Field Subword Tokenisation Succinct Data Structure Suffix Suffix Array Suffix Tree Synonym Expansion

TAS-B Term Frequency Term Vector Text Classification TF-IDF Thai Tokeniser Token Tokenisation Tokeniser Vocabulary Transformer Trie Trigram Trigram Similarity Trim Filter Two-Stage Retrieval Type

Unicode Normalisation Unicode Tokeniser uniCOIL Unigram Unigram Language Model Tokeniser

Vector Space Model Vocabulary

Wavelet Tree Whitespace Tokeniser Wildcard Query Word Embedding Word Tokeniser Word2Vec WordPiece

Zero-Shot Learning Zipf's Law