Supported Languages| Hitchhikers Platform

Below is a list of Search Features and the corresponding language support.

Search by matching tokens between the query and the results.

Language Status
English Supported
Spanish Supported
Italian Supported
French Supported
German Supported
Japanese Supported
All Other Languages Supported


Phrase Matching

Search by based on matching entire multi-word phrases with the query.

Language Status
English Supported
Spanish Supported
Italian Supported
French Supported
German Supported
Japanese Supported
All Other Languages Supported


Search by filtering results on certain metadata or fields.

Language Status
English Supported
Spanish Supported
Italian Supported
French Supported
German Supported
Japanese Supported
All Other Languages Supported

Search based on semantic similarity between the query and result fields.

Language Status
English Supported
Spanish Supported
Italian Fall 2022
French Supported
German Supported
Japanese Supported
All Other Languages Not Supported

Document Search & Extractive QA

Segment and search long-form, unstructured documents; determine document relevance to a query and extract relevant passages.

Language Status
English Supported
Spanish Supported
Italian Fall 2022
French Supported
German Supported
Japanese Supported
All Other Languages Not Supported


Query Understanding

Query Suggestions

Prompts for queries that appear below the search bar, that can be hardcoded, popular queries, or constructed from the Knowledge Graph.

Language Status
English Supported
Spanish Supported
Italian Supported
French Supported
German Supported
Japanese Supported
All Other Languages Supported


Synonyms

Define synonyms between alternate terms and phrases.

Language Status
English Supported
Spanish Supported
Italian Supported
French Supported
German Supported
Japanese Supported
All Other Languages Supported


Stemming & Lemmatization

Broaden queries to account for different forms words (e.g., automatically handling plurals, like “location” and “locations”).

Language Status
English Supported
Spanish Supported
Italian Supported
French Supported
German Supported
Japanese Supported
All Other Languages Not Supported


Spell Checking

Detect and correct misspellings in queries.

Language Status
English Supported
Spanish Supported
Italian Supported
French Supported
German Supported
Japanese Supported
All Other Languages Not Supported


NLP Filtering

Infer and automatically apply facet filters based on free-form query text.

Language Status
English Supported
Spanish Supported
Italian Supported
French Supported
German Supported
Japanese Supported
All Other Languages Supported


NER Location Detection

Detection of locations in a free-form query, to automatically trigger location filters.

Language Status
English Supported
Spanish Supported
Italian Supported
French Supported
German Supported
Japanese Not Supported
All Other Languages Not Supported


Query Refinement

Query Rules

A rules-based framework to customize search results.

Language Status
English Supported
Spanish Supported
Italian Supported
French Supported
German Supported
Japanese Supported
All Other Languages Supported


Dynamic Reranking

Automatic re-ranking of results based on click engagement over time.

Language Status
English Supported
Spanish Supported
Italian Supported
French Supported
German Supported
Japanese Supported
All Other Languages Supported


Semantic Vertical Ranking

Ranking entire categories (“verticals”) of content by relevance to the user’s query.

Language Status
English Supported
Spanish Supported
Italian Fall 2022
French Supported
German Supported
Japanese Supported
All Other Languages Not Supported


Intent Detection

Detection of - and ability to influence results based on - user’s search intent.

Language Status
English Spring 2023
Spanish Spring 2023
Italian Spring 2023
French Spring 2023
German Spring 2023
Japanese Spring 2023
All Other Languages Not Supported


Sentiment Analysis

Detection of, and ability to influence results based on, user’s sentiment (positive, neutral, negative).

Language Status
English Spring 2023
Spanish Not Supported
Italian Not Supported
French Not Supported
German Not Supported
Japanese Not Supported
All Other Languages Not Supported


Search Analytics

Search Log

Log-level record of individual searches placed.

Language Status
English Supported
Spanish Supported
Italian Supported
French Supported
German Supported
Japanese Supported
All Other Languages Supported


Search Term Analytics

Aggregate search metrics (e.g., number of searches, clicks, click through rate, etc.) for each search term.

Language Status
English Supported
Spanish Supported
Italian Supported
French Supported
German Supported
Japanese Supported
All Other Languages Supported


Search Term Clustering

Automatic grouping of similar search intents and search terms.

Language Status
English Supported
Spanish Fall 2022
Italian Fall 2022
French Fall 2022
German Fall 2022
Japanese Fall 2022
All Other Languages Not Supported
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