Búsqueda por similitud

Contenido

# Similarity Search

Encuentre palabras similares al texto que se especifica en Buscar. Para definir las opciones de búsqueda por similitud, active esta casilla y pulse en el botón Semejanzas.

Por ejemplo, una búsqueda por similitud puede encontrar palabras que difieran del texto indicado en Buscar en dos caracteres.

Para acceder a esta orden…

#### Desde las barras de herramientas:

On the Table Data bar, click Find Record icon, then Similarity search check box, then click the Similarities button (database table view).

On the Form Navigation bar, click Record Search icon, then Similarity search check box, then click the Similarities button (database form view).

#### Con el teclado:

On the database table view, press CommandCtrl+F, select Similarity search check box, then click the Similarities button.

#### Desde la barra de menús:

Choose Edit - Find & Replace - Similarity search check box, then click the Similarities button.

#### Con el teclado:

Press CommandCtrl+H, select Similarity check box, then click the Similarities button.

#### Desde la barra lateral:

Open the Find deck, click on Search Options, select Similarity check box and click Similarities button.

## Semejanzas

Defina los criterios para determinar si una palabra se asemeja al término buscado.

### Modificar caracteres

Enter the number of characters in the search term that can be exchanged. For example, if you specify 2 exchanged characters, "sweep" and "creep" are considered similar, when exchanging "sw" and "cr".

### Añadir caracteres

Enter the maximum number of characters by which a word can exceed the number of characters in the search term. For example, if you specify 3 additional characters, "long" and "longest" are considered similar, but not "longitude".

### Quitar caracteres

Enter the number of characters by which a word can be shorter than the search term.For example, if you specify 3 removed characters, "longitude" and "longest" are considered similar, but not "long".

### Combinar

Busca un término que coincide con cualquier combinación de los valores de búsqueda por similitud.

Using Combine better meets a user's expectations from looking at the settings, but may return false positives. Not using Combine may match less than expected, but does not return false positives.

A Weighted Levenshtein Distance (WLD) algorithm is used. If Combine is not checked, then settings are treated as an exclusive-OR (strict WLD). If Combine is checked, then settings are treated as an inclusive-OR (relaxed WLD).

Be careful when using Replace All with Similarity Search. Best to be certain first about what will be found.

Temas relacionados

Levenshtein Distance algorithm in Wikipedia