Hi
my fault as you are probably getting
org.apache.sling.installer.core.impl.OsgiInstallerImpl Cannot create
InternalResource (resource will be ignored):InstallableResource,
priority=100, id={path} java.io.IOException: Unable to read dictionary
from input stream: {path}
[..]
Caused by: java.io.IOException: Unexpected token 78; expected: 61
(line=19, pos=48)
at
org.apache.felix.cm.file.ConfigurationHandler.readFailure(ConfigurationHandler.java:650)
at
org.apache.felix.cm.file.ConfigurationHandler.readInternal(ConfigurationHandler.java:274)
at
org.apache.felix.cm.file.ConfigurationHandler.read(ConfigurationHandler.java:237)
at
org.apache.sling.installer.core.impl.InternalResource.readDictionary(InternalResource.java:243)
at
org.apache.sling.installer.core.impl.InternalResource.create(InternalResource.java:98)
... 6 more
The reason for that is that the config files requires
{key}=[{data-type}]"{value}"
That means that my example is an illegal formatted config file
Changing to
enhancer.engines.linking.suggestions="20"
enhancer.engines.linking.minFoundTokens="1"
enhancer.engines.linking.minLabelScore="0.33"
enhancer.engines.linking.minTextScore="0.33"
enhancer.engines.linking.minMatchScore="0.2"
solved the problem for me
best
Rupert
On Wed, Dec 19, 2012 at 11:07 AM, Rafa Haro <[email protected]> wrote:
> Hi Rupert,
>
> Thanks for the instructions. I have tried to change manually the
> configuration and I'm experimenting a weird behaviour. Creating a config
> file with a custom name in the fileinstall directory doesn't have any
> effect. After doing that, I can't see a new EntityHub Linking engine
> instance in the Felix Console. Maybe, it doesn't have to appear at all, I
> don't know.
>
> Therefore, I have tried then to create a new instance with Felix Console and
> change the configuration manually. When I create a new instance, Felix
> Console assigns it a concrete name, for instance:
>
> org.apache.stanbol.enhancer.engines.entityhublinking.EntityhubLinkingEngine.2449f404-1cce-4655-84ce-ae4235d42009
>
> Looking at fileinstall directory in my stanbol working directory, a new file
> with the configuration of this instance appears:
>
> /var/zaizi/workspace/stanbol/launchers/full/target/stanbol/fileinstall/org.apache.stanbol.enhancer.engines.entityhublinking.EntityhubLinkingEngine.org.apache.stanbol.enhancer.engines.entityhublinking.EntityhubLinkingEngine.2449f404-1cce-4655-84ce-ae4235d42009.config
>
> To change manually this file doesn't have any effect too. If you set for
> instance "Suggestions" to 50 (which is a parameter that you can actually see
> in the felix console), this change doesn't appear in the Felix Console Form
> for our instance, which always conserves the last value that you had set
> directly in the console. We have restarting the engine, bundle even
> restarting Stanbol, but the configuration doesn't change.
>
> Therefore, we thought that Felix Engine should be loading the configuration
> from another file in the filesystem. We have found more files with the same
> configuration:
>
> config/org/apache/stanbol/enhancer/engines/entityhublinking/EntityhubLinkingEngine/org/apache/stanbol/enhancer/engines/entityhublinking/EntityhubLinkingEngine/2449f404/ee7315a4-3139-4b0d-ad41-fbbf4deb7fe3.config
>
> AND
>
> config/org/apache/stanbol/enhancer/engines/entityhublinking/EntityhubLinkingEngine/2449f404-1cce-4655-84ce-ae4235d42009.config
>
> AND
>
> fileinstall/org.apache.stanbol.enhancer.engines.entityhublinking.EntityhubLinkingEngine.org.apache.stanbol.enhancer.engines.entityhublinking.EntityhubLinkingEngine.2449f404-1cce-4655-84ce-ae4235d42009.config
>
>
> We have tried changing all these files manually but we didn't success.
>
>
> The configuration of the engine is always the last configuration you did
> directly in the console. Even these files change its values when you restart
> Stanbol.
>
> Any idea here??
>
> Thanks again Rupert
> El 18/12/12 19:54, Rupert Westenthaler escribió:
>
>> Hi
>>
>> Those properties are not available in the Felix Webconsole. You can
>> only configure them by using OSGI config files. The
>> EntityLinkingEngine has simple to much configuration parameters to
>> include them all in the Form of the Felix Webconsole.
>>
>> The best is to use default configuration for the dbpedia
>> EntityhubLinkingEngine [1] as a template and adapt it to your needs.
>> e.g. by
>>
>> adding
>>
>> enhancer.engines.linking.minFoundTokens=1
>> enhancer.engines.linking.minLabelScore=0.33
>> enhancer.engines.linking.minTextScore=0.33
>> enhancer.engines.linking.minMatchScore=0.2
>>
>> you will also need to increase the value of
>> "enhancer.engines.linking.suggestions".
>>
>> Note that you do NOT need to use the datatypes (e.g. {key}=I"1" for
>> Integer). The Engine is implemented in a way that is also supports
>> string values as long as it can parse the expected numeric values from
>> the provided values.
>>
>> The file must follow the name
>>
>> "org.apache.stanbol.enhancer.engines.entityhublinking.EntityhubLinkingEngine-{instance_name}.config".
>>
>> You can use the Sling Fileinstaller to activate your configuration
>> file. Simple create the {stanbl-working-dir}/stanbol/fileinstall
>> directory and copy the config file into this directory.
>>
>> best
>> Rupert
>>
>> p.s. in my last mail I used outdated keys. Also the documentation on
>> the Stanbol website noted the wrong keys. I corrected this in the
>> meantime
>>
>>
>> [1]
>> http://svn.apache.org/repos/asf/stanbol/trunk/data/defaultconfig/src/main/resources/config/org.apache.stanbol.enhancer.engines.entityhublinking.EntityhubLinkingEngine-dbpedia.config
>>
>>
>> On Tue, Dec 18, 2012 at 4:27 PM, Rafa Haro <[email protected]> wrote:
>>>
>>> Hi Rupert,
>>>
>>> In which revision is it possible to configure such parameters? We are
>>> working with revision 1421282 and I can't see these options in the Engine
>>> Configuration Dialogue.
>>>
>>> Regards
>>>
>>> El 18/12/12 16:21, Rupert Westenthaler escribió:
>>>
>>>> Hi Rafa
>>>>
>>>> To use the disambiguation engine you will need to tweak the parameters
>>>> for the EntityhubLinkingEngine. The relevant parameters are
>>>>
>>>> * Min Label Match Score
>>>>
>>>>
>>>> "org.apache.stanbol.enhancer.engines.keywordextraction.minLabelMatchFactor"
>>>> * Min Matched Tokens
>>>> "org.apache.stanbol.enhancer.engines.keywordextraction.minFoundTokens"
>>>>
>>>> see [1] for the documentation
>>>>
>>>> from the Documentation:
>>>>
>>>> If used in combination with an disambiguation Engine one might want to
>>>> consider to suggest Entities where only a single token of multi-token
>>>> labels do match. In such cases a configuration like Min Matched
>>>> Tokens=1 and Min Label Match Score <= 0.5 (e.g. 0.4) might be
>>>> considered. With such scenarios users will also want to considerable
>>>> increase the value for Max Suggestions (typically values > 10).
>>>>
>>>> I would suggest that you start of with "minLabelMatchFactor=0.33" and
>>>> "minFoundTokens=1". In addition I would set the number of suggestions
>>>> to ~20.
>>>>
>>>> best
>>>> Rupert
>>>>
>>>>
>>>> [1]
>>>>
>>>> http://stanbol.apache.org/docs/trunk/components/enhancer/engines/entitylinking#entity-linker-configuration
>>>>
>>>> On Tue, Dec 18, 2012 at 3:46 PM, Rafa Haro <[email protected]> wrote:
>>>>>
>>>>> Hi all,
>>>>>
>>>>> I have been trying to use disambiguation-mlt engine with the new
>>>>> EntityHub
>>>>> Linking Engine for Spanish. My goal is to link and disambiguate with
>>>>> any
>>>>> kind of entity within the EntityHub, not only with Named Entities. So,
>>>>> I
>>>>> have configured a new Enhancement Chain including only language
>>>>> detection,
>>>>> OpenNlpSentenceDetectionEngine, OpenNlpTokenizerEngine,
>>>>> EntityLinkingEngine
>>>>> and Disambiguation-mlt (installing the bundle version 0.10). After a
>>>>> few
>>>>> tests, the disambiguation engine is working but is not able to
>>>>> disambiguate
>>>>> anything. Removing the disambiguation engine from the Enhancement Chain
>>>>> we
>>>>> have find out that only one candidate for each detected entity is
>>>>> given.
>>>>> Therefore I think that maybe the disambiguation engine is working fine
>>>>> but
>>>>> actually doesn't need to disambiguate anything due to only one
>>>>> candidate
>>>>> is
>>>>> being passed to it from entityHub linking engine.
>>>>>
>>>>> What can be happening? Our suggestions parameter is set to 5
>>>>>
>>>>> Thanks. Regards
>>>>>
>>>>> This message should be regarded as confidential. If you have received
>>>>> this
>>>>> email in error please notify the sender and destroy it immediately.
>>>>> Statements of intent shall only become binding when confirmed in hard
>>>>> copy
>>>>> by an authorised signatory.
>>>>>
>>>>> Zaizi Ltd is registered in England and Wales with the registration
>>>>> number
>>>>> 6440931. The Registered Office is 222 Westbourne Studios, 242 Acklam
>>>>> Road,
>>>>> London W10 5JJ, UK.
>>>>
>>>>
>>>>
>>> This message should be regarded as confidential. If you have received
>>> this
>>> email in error please notify the sender and destroy it immediately.
>>> Statements of intent shall only become binding when confirmed in hard
>>> copy
>>> by an authorised signatory.
>>>
>>> Zaizi Ltd is registered in England and Wales with the registration number
>>> 6440931. The Registered Office is 222 Westbourne Studios, 242 Acklam
>>> Road,
>>> London W10 5JJ, UK.
>>>
>>
>>
>
>
> This message should be regarded as confidential. If you have received this
> email in error please notify the sender and destroy it immediately.
> Statements of intent shall only become binding when confirmed in hard copy
> by an authorised signatory.
>
> Zaizi Ltd is registered in England and Wales with the registration number
> 6440931. The Registered Office is 222 Westbourne Studios, 242 Acklam Road,
> London W10 5JJ, UK.
--
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