Creating Meaning Schemas with Intent Lab

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Questions and Answers

What is the first step to request approval for a Workspace?

  • Click request review on the top left (correct)
  • Submit the Workspace directly to the approver
  • Assign the reviewer manually
  • Email the review committee for feedback

What happens if you need to make changes to the Meaning Schema or induction examples?

  • You will need to restart the entire approval process
  • Additional evaluations will be necessary (correct)
  • No changes can be made once submitted
  • You can submit the Workspace without additional checks

What could commonly cause a submission to fail during the pre-submit checks?

  • Missing workspace link
  • Reviewer comments not addressed
  • Invisible diffs (correct)
  • Incorrect approver selected

What action is needed if the submission fails due to pre-submit checks?

<p>Address the failures before re-submitting (C)</p> Signup and view all the answers

What must be done first to create a new Meaning Schema in Intent Lab?

<p>Be in a Workspace. (A)</p> Signup and view all the answers

Which tool can be used to check existing Meaning Schemas before creating a new one?

<p>Query Examples Tool (C)</p> Signup and view all the answers

What should you avoid enabling unless you are sure of high precision in interpretation?

<p>Answerless Voting (D)</p> Signup and view all the answers

What is the maximum suggested length for a description when defining a Meaning Schema?

<p>One sentence (A)</p> Signup and view all the answers

After creating a Meaning Schema, which area should be set as Management Area?

<p>Search (B)</p> Signup and view all the answers

What is the initial action when using the Model tool to create a new Meaning Schema?

<p>Enter the new Meaning Schema's name. (C)</p> Signup and view all the answers

What happens if you try to create a Meaning Schema while not in a Workspace?

<p>The 'Create' button will not be visible. (D)</p> Signup and view all the answers

What should be enabled in the left panel after creating a Meaning Schema for typical intent triggering?

<p>Loose Parsing (B)</p> Signup and view all the answers

What must be linked in the Workspace Description when answerless voting is enabled?

<p>A SxS eval showing more wins than losses for enabling (A)</p> Signup and view all the answers

When defining slots in Meaning Schemas, what must be specified?

<p>If the slots are required or optional (C)</p> Signup and view all the answers

Why is it important to calculate net wins versus losses in answerless voting cases relating to Trust and Safety?

<p>To evaluate the significance of potential wins or losses (D)</p> Signup and view all the answers

What kind of data tag do the patterns receive when added through the Expand tool?

<p>Induction data tag (B)</p> Signup and view all the answers

What is the primary purpose of using slots in Meaning Schemas?

<p>To enable queries on undefined items (A)</p> Signup and view all the answers

Which of the following best describes the 'Expand tool'?

<p>A tool for adding patterns to match your Meaning Schema (B)</p> Signup and view all the answers

What should be done after defining the slots for your Meaning Schema?

<p>Set the filters to the correct Workspace (C)</p> Signup and view all the answers

In the context of answerless voting, what is the key reason for not allowing certain answers?

<p>To prevent potentially harmful consequences (A)</p> Signup and view all the answers

What happens when a pattern is marked as good?

<p>It will trigger the Meaning Schema on a search stack. (D)</p> Signup and view all the answers

What should be done with patterns after they are added to the Meaning Schema?

<p>Generate KScorer salient terms for them. (D)</p> Signup and view all the answers

What feature suggests patterns based on previously marked good patterns?

<p>Fetch and Rank (D)</p> Signup and view all the answers

Which of the following describes the process of adding multiple patterns at once?

<p>You must separate patterns by line. (D)</p> Signup and view all the answers

What is the outcome of marking a pattern as bad?

<p>It will blocklist the pattern from being used. (A)</p> Signup and view all the answers

What is the significance of KScorer salient terms?

<p>They are essential for triggering the Meaning Schema. (C)</p> Signup and view all the answers

How does the system identify patterns that should trigger a search stack?

<p>Through the induction tag from marked patterns. (D)</p> Signup and view all the answers

What must be done if a new Meaning Schema is created?

<p>Generate and submit salient terms before submission. (B)</p> Signup and view all the answers

What is the main purpose of the KE SxS eval?

<p>To compare the production version of Search with a modified version (D)</p> Signup and view all the answers

What should be included in the KE SxS eval to enhance its effectiveness?

<p>The KScorer salient term CL (A)</p> Signup and view all the answers

Which eval is specifically designed to ensure that implementing the Meaning Schema does not break anything?

<p>KE Eval (D)</p> Signup and view all the answers

How can the load test be initiated?

<p>Using the Intent Lab Job Runner tool (A)</p> Signup and view all the answers

What is the function of the 'Modify' option in the Workspace description?

<p>To edit the workspace description and tags (C)</p> Signup and view all the answers

What does the tags section in the Workspace description accomplish?

<p>It categorizes the workspace for submission tests (D)</p> Signup and view all the answers

What happens to the tags once an eval is completed?

<p>They are automatically updated (C)</p> Signup and view all the answers

Which statement describes the purpose of the Workspace Review tool?

<p>To view and approve changes made in the workspace (D)</p> Signup and view all the answers

Flashcards

Meaning Schema

A defined structure representing a specific meaning or understanding, used for query processing.

Intent Lab (IL)

A tool for creating and managing Meaning Schemas.

Model Tool

The Intent Lab tool where new Meaning Schemas are built. Used for creating schemas and properties.

Workspace

A required environment in Intent Lab to create a Meaning Schema.

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Loose Parsing

The standard way intents are triggered in a search, enabled in Intent Lab for Meaning Schemas.

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Offline Parsing

A necessary addition to Loose Parsing for Meaning Schemas that optimizes search.

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Management Area (Search)

The section in Intent Lab that manages approval for a Meaning Schema submission.

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Catalog of Meaning Schemas

A pre-existing list of Meaning Schemas to reuse or modify. Used to accelerate creation.

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Answerless Voting

A voting method where no responses are provided, often used in technical situations like RiO fulfillment.

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SxS Evaluation

A side-by-side evaluation comparing wins and losses for a decision to enable answerless voting.

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Workspace Description

A document section containing information about the workspace, including rationale for answerless voting.

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Meaning Schema Slots

Placeholders in a Meaning Schema for handling undefined queries, including locations, dates, and numbers.

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KG Collections

Knowledge Graph collections used for defining slots; specifically used for defining slots.

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Required vs. Optional Slots

Slots in a Meaning Schema that must be filled versus the ones that can be omitted.

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Query Examples

Examples of queries used to test and identify patterns that match a Meaning Schema, crucial data.

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Expand Tool

Tool for adding patterns to match Meaning Schema used in search stacks(for search engine optimization).

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Adding Patterns

Adding patterns to a Meaning Schema involves specifying example query resolutions, like "New York" for a location slot. Patterns are added individually or in bulk, and separated by lines.

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Marking Patterns as Good/Bad

Marking a pattern as 'good' adds it to your Meaning Schema's search stack. Marking a pattern as 'bad' blocks it.

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Fetch and Rank

A tool that suggests patterns based on previously marked good/bad patterns. It uses loose parsing to predict related queries.

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KScorer Salient Terms

Important keywords used to improve Google's ranking algorithm (KScorer).

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Evaluations

Checks to ensure changes don't negatively impact search results. Requires running evals (KE Evals, SxS) before changes are live.

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Induction Tag

Marking a pattern with this tag causes it to trigger the search stack.

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Request Review

The process of submitting a Meaning Schema for approval by a reviewer, initiating a review cycle.

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Reviewers' Feedback

Comments and suggestions provided by the reviewer after examining the submitted Meaning Schema.

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Submit Meaning Schema

The final step in the Meaning Schema approval process, after reviewer feedback is handled.

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Pre-submit Checks

Automated checks performed before submitting a Meaning Schema, ensuring basic requirements are met.

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Production Release

The process of making changes to a Meaning Schema accessible to users, dependent on various binaries' releases.

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KE SxS Eval

An evaluation that compares side-by-side the results of a search with and without a Meaning Schema. It helps understand the potential impact of the schema on search results.

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KE Eval

A regression test used to ensure that a new Meaning Schema doesn't negatively affect existing search functions.

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Load Test

An evaluation that tests how a new Meaning Schema affects the workload on the search system. It ensures that the new schema doesn't create excessive load during annotation phases.

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Workspace Review

A process where the changes made within a Workspace for a new Meaning Schema are reviewed and analyzed to assess their quality and potential impact.

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Tags in Workspace Description

Keywords attached to a Workspace Description that provide important information about the Meaning Schema project, like its impact, approval status, and testing results.

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Send for Review

Submitting a completed Meaning Schema project to the appropriate person for approval, usually the owner of the relevant Management Area.

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Study Notes

Modeling Meaning Schemas

  • Modeling a Meaning Schema is easy using Intent Lab
  • General SLS team approach is outlined
  • Detailed modeling for complex schemas may need specialized tools/evaluation
    • Refer to go/meaning/concepts for in-depth information

Creating a Meaning Schema

  • Check existing schemas in the Meaning Schema catalog
  • Use Query Examples Tool or Query Debugger to see if intended queries match existing schemas
  • Use Model Tool or Meaning Explorer Tool to review slots of a schema
  • If a schema does not exist, use Intent Lab (IL)
    • Familiarize yourself with IL tools and associated concepts
    • Refer to the Glossary for clarification

Workspace Creation

  • Work within an existing workspace to create a new schema
    • Refer to the link for workspace creation workflow

Model Tool

  • Create new Meaning Schema (MS) using the Model Tool, and provide details
    • Give relevant name, description, and define slots
    • Understand Google's meaning definition (refer to go/meaning)
  • Steps to create new MS:
    • Navigate to the Model tool
    • Input new MS name
    • Use "Create NameOfSchema" button
    • Provide a description (typically a sentence)
    • Select "Search" as the Management Area
    • Wait for Management area approval
    • Click "Create"
    • Verify completion of previous steps

Loose Parsing and Answerless Voting

  • Enable Loose Parsing in the left panel for Search
  • Enable offline parsing when enabling Loose Parsing for a MS
  • Disable answerless voting unless needed (e.g., high precision is required) and link Workspace Description with a justification
  • Add slots for location etc., using KG collections or MIDs
  • Specify required/optional slots

Adding Patterns (Expand Tool)

  • Use the Expand tool to manage patterns matching a meaning schema
  • Define the slots of the meaning Schema before using the Expand Tool to add patterns
  • Add multiple patterns on separate lines
  • Mark patterns as "good" (triggering the schema in a search stack) or "bad" (blocking the pattern)
  • Use "Fetch and Rank" functionality to suggest patterns
    • Predicted patterns are light green and automatically trigger the schema

KScorer Salient Terms

  • Generate KScorer salient terms, for new schemas, to be submitted to the system
  • Salient terms are important for the KScorer Model (Google's ranking algorithm)

Evaluations

  • Run evaluations to ensure Search functionality isn't compromised
    • Use KE Evals and SxS evals; Refer to Overview: Evals and KE Quality for more details on these
  • KE SxS or KE SxS with fallback fulfillment evaluates the schema against a production version of Search

Workspace Review

  • Navigate to the Workspace Review tool to examine changes
  • Patterns from the expand tool are shown using the query examples
  • Update workspace description by pressing "Modify"
  • Add links to evaluations for clarity

Submission

  • After approval, submit the schema
  • Pre-submission validation checks exist
    • Issues (like invisible diffs) might arise, address them, if faced
  • Use resources (e.g., go/pp-where-is-my-cl, go/pp-where-is-my-cl-dashboard) to see when the changes will be available in production

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