Phrase suggestions (did you mean) in Elasticsearch - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to add a phrase suggestion named "my-suggestion" to the search query.

Elasticsearch

{
  "suggest": {
    "my-suggestion": {
      "phrase": {
        "field": [1]
      }
    }
  }
}

Drag options to blanks, or click blank then click option'

A"content"

B"title"

C"message"

D"author"

Attempts:

3 left

💡 Hint

Common Mistakes

Using a field name that does not exist in the index.

Forgetting to put the field name in quotes.

The phrase suggestion requires the field name where the text is stored. "message" is the correct field here.

2fill in blank

medium

Complete the code to set the size of phrase suggestions to 3.

Elasticsearch

{
  "suggest": {
    "my-suggestion": {
      "phrase": {
        "field": "message",
        "size": [1]
      }
    }
  }
}

Drag options to blanks, or click blank then click option'

A3

B1

C5

D10

Attempts:

3 left

💡 Hint

Common Mistakes

Setting size to 0 or a negative number.

Using a string instead of a number.

The "size" parameter controls how many suggestions are returned. Setting it to 3 returns three suggestions.

3fill in blank

hard

Fix the error in the phrase suggestion by completing the code with the correct "text" parameter.

Elasticsearch

{
  "suggest": {
    "my-suggestion": {
      "text": [1],
      "phrase": {
        "field": "message"
      }
    }
  }
}

Drag options to blanks, or click blank then click option'

Ahelo wrld

B"helo wrld"

C"hello world"

Dhello world

Attempts:

3 left

💡 Hint

Common Mistakes

Omitting quotes around the text string.

Using correct spelling instead of the misspelled text.

The "text" parameter must be a string enclosed in quotes. "helo wrld" is the misspelled text to suggest corrections for.

4fill in blank

hard

Fill both blanks to add a "direct_generator" with "suggest_mode" set to "always" inside the phrase suggestion.

Elasticsearch

{
  "suggest": {
    "my-suggestion": {
      "text": "helo wrld",
      "phrase": {
        "field": "message",
        "direct_generator": [
          {
            "suggest_mode": [1]
          }
        ]
      }
    }
  }
}

Drag options to blanks, or click blank then click option'

A"always"

B"popular"

C"missing"

D"never"

Attempts:

3 left

💡 Hint

Common Mistakes

Using suggest_mode values not supported by Elasticsearch.

Omitting quotes around the suggest_mode value.

The "suggest_mode" set to "always" means suggestions are generated for all tokens, even if they are correct.

5fill in blank

hard

Fill all three blanks to add a phrase suggestion with "text", "field", and "size" parameters correctly set.

Elasticsearch

{
  "suggest": {
    "my-suggestion": {
      "text": [1],
      "phrase": {
        "field": [2],
        "size": [3]
      }
    }
  }
}

Drag options to blanks, or click blank then click option'

A"spel cheker"

B"message"

C2

D"title"

Attempts:

3 left

💡 Hint

Common Mistakes

Putting numbers in quotes.

Omitting quotes around string values.

Using incorrect field names.

The "text" is the misspelled phrase, "field" is the text field to check, and "size" is how many suggestions to return.