Word suggestions do not list the most "likely" correction first or at all

Bug #1424714 reported by Pat McGowan
36
This bug affects 8 people
Affects Status Importance Assigned to Milestone
ubuntu-keyboard
In Progress
High
Michael Sheldon
ubuntu-keyboard (Ubuntu)
Confirmed
High
Michael Sheldon

Bug Description

This seems to be behind some of the complaints about the osk usability. The list of suggestions typically includes the word the user intends, but it is not rated higher than other words that are not even in the dictionary.

For example, I try to enter "then" but mistype it as "tgen" I am offered:

"Tgen Gen T Gen Then Ten Gent"

I would expect Then to be listed first, followed by Ten.
I do not expect to see any f the other solutions.

Another example is entering "abd" instead of "and" - the offerings do not really make any sense and this is an extremely common word and mistyping.

Tags: usability

Related branches

Revision history for this message
Michael Sheldon (michael-sheldon) wrote :

I currently have an item on my todo list to try and write a new presage module that can take account of spatial information when producing predictions (for example 'g' is next to the 'h' so 'Then' would be a very likely candidate for having been mistyped), which should greatly improve these types of scenario.

Bill Filler (bfiller)
Changed in ubuntu-keyboard:
importance: Undecided → High
assignee: nobody → Michael Sheldon (michael-sheldon)
Changed in ubuntu-keyboard (Ubuntu):
assignee: nobody → Michael Sheldon (michael-sheldon)
Revision history for this message
Norbert Moldován (moldovannorbert) wrote :

This applies for the Hungarian dictionary too.

Revision history for this message
Launchpad Janitor (janitor) wrote :

Status changed to 'Confirmed' because the bug affects multiple users.

Changed in ubuntu-keyboard (Ubuntu):
status: New → Confirmed
Changed in ubuntu-keyboard:
status: New → In Progress
Revision history for this message
Nicolas (coinb) wrote :

Hi,

See also Bug #1482896 , which contains in particular a proposition of improvement of word prediction/correction according to the keyboard layout, more specifically regarding accentuated letters.

Nicolas

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