Discover o19s/o19s-blog-ltr Open Source project

Code and Examples for Relevant Search

1,480

relevant-search-book

Improve your Elasticsearch, OpenSearch, Solr, Vectara, Algolia and Custom Search search quality.

300

quepid

Set of Jupyter notebooks demonstrating Learning to Rank integrated with Solr and Elasticsearch

284

hello-ltr

"Stop worrying about Elasticsearch analyzers", my therapist says

165

elyzer

Elasticsearch/Solr Sandbox for exploring explain information and tweaking

153

splainer

A natural language search microservice

135

hello-nlp

Tools and other things for people who work on search relevance & information retrieval

awesome-search-relevance

Spyglass

Simple search results with Solr and EmberJS

Migrate a Solr node to an Elasticsearch index.

solr-to-es

Educational Examle of a custom Lucene Query & Scorer

lucene-query-example

Starter Reverse Proxy Configuration for Solr

solr_nginx

RankyMcRankFace

Hardened Fork of Ranklib learning to rank library

Vector search in Lucene based search attempting to use just the existing Lucene data structures (experimental)

SemanticSearchInNumpy

XSLT

hangry

Migration tool providing support for Apache Cassandra, DataStax Enterprise Cassandra, & DataStax Enterprise Solr.

trireme

Building recommenders with Elastic Graph!

elastic-graph-recommender

This demo uses data from TheMovieDB (TMDB) to demonstrate using Ranklib learning to rank models with Elasticsearch.

elasticsearch-ltr-demo

HTML

lazy-semantic-indexing

Elasticsearch Latent Semantic Indexing experimentation

Demonstration of searching PDF document with Solr, Tika, and Tesseract

pdf-discovery-demo

Search a single field with different query time analyzers in Solr

match-query-parser

Angular JS Solr and Elasticsearch and OpenSearch Diagnostic Search Services

splainer-search

tmdb_dump

Dump TheMovieDB

Elasticsearch TMDB examples

es-tmdb

solr-tmdb

TheMovieDB in Solr

AutoTaxonomyExtractionAndTagging

StackExchangeSolrIndexing

XML

skipchunk

Extracts a latent knowledge graph from text and index/query it in elasticsearch or solr

Cloud formation script for solr servers

cfn-solr

Python functions for popular relevance metrics (ndcg, err, etc)

search-metrics

A little search widget for instant Solr search with angular

solr_angular_demo

BM25F demo with lucene using BlendedTermQuery and a custom similarity

lucene-bm25f

An experiment in visualizing your Solr index via term counts, document counts, and memory usage per field and data type.

bearded-wookie

CSS

elasticsearch-image-search

Stupid Experiments in Elasticsearch Image Search

User Behavior Insights standard schema

ubi

solr-movielens-recommender

Movielens collaborative filtering with Solr streaming expression

Docker & Kubernetes deployment system for dynamic environments.

grand_central

Headless agent for test driven relevancy with Quepid.com

agent_q

Experiments in creating synthetic training data for learning to rank

ltr-synth-judg

Solr component that surfaces payloads for matching terms

payload-component

click tracking for creating judgement lists for search-y stuff

goRank

puppet-solr

Puppet module for installing solr with a stand alone jetty server

SolrSwan is a query parser and highlighter for Solr that accepts proximity and Boolean queries.

SolrSwan

Semantic Search Course, Originally delivered at Code4Lib

semantic-search-course

Sample Spark project with Scala and SBT

Sample-Spark-Project

Scala

solr_dump

Dump Solr docs to file; Write dumped docs to a Solr

Starting point and instructions on developing a Lucene Codec

lucene_codec_hello_world

Sample Dockerfiles for running Solr in a container

solr-docker

o19s-lambda

AWS Lambda Functions to make your life easier.

Playing with ElasticSearch and the SciFi Stackexchange Dataset

StackExchangeElasticSearch

A component (written in Vue) that supports highlighting of words in the PDF document.

highlighting-pdf-viewer

Vue

opensearch-ubi

OpenSearch plugin for User Behavior Insights

An ubuntu 14.04 vagrant box running Elasticsearch

elasticsearch-vagrant

jackhanna

Simple CLI for Zookeeper

Materials for "Think Like A Relevance Engineer - NLP" Training

tlre-nlp

This gem provides a few easy to run rake tasks to deploy your Rails application to a Kubernetes cluster.

keel

📝 Automatically converts any book into a Mad-Libs style game of silliness using spaCy. Free Charles Dickens included!

bad-libs

Basic Elasticsearch Query Builder Plugin

elasticsearch-query-builder-example

Colaboratory notebooks for OSC's Natural Language Search training

natural-language-search

Some experimentation with word2vec

word2vec-experiments

Index for the TREC Washington Post corpus

trec-news-index

Twitter Analytics with Cassandra

twittalytics

solr-monitor

Various experiments demonstrating pairing realtime visualizations with search results.

search-viz

Importing public domain Trademark XML from Google

tm-import

elasticsearch-heatmap

A collection of Cassandra TypeCodecs for serializing and deserializing Joda Time objects.

JodaTimeCodecs

Demo code for loading data into Cassandra and Solr with Spark.

Spark-Cassandra-Demo

Index Spotify's 100k podcasts dataset into Elasticsearch

trec-podcasts-index

Relevance debugging component for Solr

ispy_component

Jupyter notebooks to help with search relevancy measurements, optimized for Quepid.

quepid-jupyterlite

Code to support a blog post about extracting tags from Lowes.com for clustering unsanded grout search results

clustering-lowes-grouts

A Practical Introduction to Exploring and Visualizing E-Commerce Search Signal Data

visualizing-signals

A "surround"-like and capitalization custom query parsers demo

solr-query-parser-demo

User Behavior Insights (UBI) plugin for Elasticsearch

user-behavior-insights-elasticsearch

Plots for search metrics nDCG and ERR

metric-plots

Drafts of Doug's Jupyter Notebook Blog Posts

jupyter-blogs

os-tmdb

TLRE OpenSearch

Applications built for the National Day of Civic Hacking's USPTO Trademarks Challenge

ndoch-trademark-challenge

experiments using movielens genome tags as an experimental ltr training set

movielens-judgments

R scripts to manage bulk training communications and certificate generation

training_coms

jarjar

Joint Analysis Review of Judgements And Raters

puppet-modules

puppet modules for o19s

Puppet

thats-trackable

Running app for XC team.

The grammer of graphics is powerful and now in Python thanks for `plotnine`!

ggoodggraphics