Discover o19s/hangry 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

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

SemanticSearchInNumpy

XSLT

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

Using the Elasticsearch LTR demo w/ some hand-created judgments

o19s-blog-ltr

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