infinilabs/analysis-ik
🚌 The IK Analysis plugin integrates Lucene IK analyzer into Elasticsearch and OpenSearch, support customized dictionary. observed · 2026-08-28
Health v2 · maintenance only
63/100
- Activity 90
- Release rhythm 8
- Longevity 100
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-02. Adoption (stars, forks) is never an input.
- gap_med: n/a
- age_days: 5374
- days_rel: n/a
- days_push: 64
- n_releases_24m: 0
Adoption not part of the score
17515 stars · 3276 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded
The IK Analysis plugin integrates the Lucene IK analyzer into Elasticsearch and OpenSearch, providing Chinese text tokenization via the ik_smart and ik_max_word analyzers. It supports customized dictionaries and is actively maintained by INFINI Labs across major engine versions.
Use cases
- index and search Chinese text in Elasticsearch
- segment Chinese sentences into words for full-text search
- add a custom dictionary to Elasticsearch analysis
- install a Chinese analyzer plugin on OpenSearch
- improve Chinese search relevance with ik_max_word and ik_smart
When to choose
- you need Chinese-language tokenization in Elasticsearch or OpenSearch
- you want fine-grained word segmentation with custom dictionaries
- you need an actively maintained analyzer plugin across engine versions
When to avoid
- your content is primarily English or other space-delimited languages
- you use a search engine other than Elasticsearch or OpenSearch
- you need analyzers for languages other than Chinese
Facets
plugin · maturity active
search-engine nlp parser databases developer-tools jvm self-hosted elasticsearch-plugin opensearch-plugin chinese-text-analysis ik-analyzer custom-dictionary tokenization search natural-language-processing
1 source
- readme: https://github.com/infinilabs/analysis-ik · fetched 2026-08-28 · ea50eb7736a1
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| infinilabs/analysis-ik | main | 63 |
For agents
markdown · JSON · MCP: product_card(name="infinilabs/analysis-ik")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem