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Cost Validation Error
rmccutcheon
Posts: 756 ✭✭✭
In an earlier version of 2.70 I was using cost(\r)=10 in my fuzzy match weightings. Ever since I upgraded to a newer 2.70 it is causing an validation error. Does anyone know why?
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Best Answer
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The Chuck
Posts: 81 mod
Early in the beta of 2.70, you could use the "cost()" operator to change fuzzy match weightings. However, in the later versions of 2.70 Beta, we have changed this to "Immutable". This should only affect people who used the "cost()" operator during 2.70 Beta.
The new "Immutable" operator, instead of just setting a higher weighting, actually blocks or prevents patterns from crossing certain values. In your case, you can just change cost(\r) to Immutable=\r. If there are other values you want to rule out of your pattern, they can just be appended to the Immutable operator (e.g. Immutable=\t\f).
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