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The sentiment grammar files have lite versions. The lite versions are identical to the full versions in most respects, but they do not support components or user modification. They can process data up to twice as fast as the full versions, depending on language.

OpenText recommends that you use the lite versions except when you need to use components or modify the built-in dictionaries.

The lite grammars have the same name as the full version, with _lite after the language. For example, the file name of the Chinese sentiment grammar file is sentiment_chi.ecr, and the file name of the lite version is sentiment_chi_lite.ecr.

sentiment_ara.ecr and sentiment_ara_lite.ecr
Entity Description
sentiment/positive/ara An Arabic phrase that expresses a positive statement. Supports the TOPIC and SENTIMENT components.
sentiment/negative/ara An Arabic phrase that expresses a negative statement. Supports the TOPIC and SENTIMENT components.
sentiment/ara

A positive or negative phrase in Arabic. This entity adds a POSITIVE or NEGATIVE component wrapper to an empty string after the match. You can use this component to determine the sentiment of the phrase. Use this entity when faster performance is desirable.

OpenText recommends that you configure Eduction to allow all duplicates, and set TangibleCharacters to :;@#.

sentiment_chi.ecr and sentiment_chi_lite.ecr
Entity Description
sentiment/positive/chi A Chinese phrase that expresses a positive statement. Supports the TOPIC and SENTIMENT components.
sentiment/negative/chi A Chinese phrase that expresses a negative statement. Supports the TOPIC and SENTIMENT components.
sentiment/chi

A positive or negative phrase in Chinese. This entity adds a POSITIVE or NEGATIVE component wrapper to an empty string after the match. You can use this component to determine the sentiment of the phrase. Use this entity when faster performance is desirable.

OpenText recommends that you configure Eduction to allow all duplicates, and set TangibleCharacters to :;@#.

sentiment_cze.ecr and sentiment_cze_lite.ecr
Entity Description
sentiment/positive/cze A Czech phrase that expresses a positive statement. Supports the TOPIC and SENTIMENT components.
sentiment/negative/cze A Czech phrase that expresses a negative statement. Supports the TOPIC and SENTIMENT components.
sentiment/cze

A positive or negative phrase in Czech. This entity adds a POSITIVE or NEGATIVE component wrapper to an empty string after the match. You can use this component to determine the sentiment of the phrase. Use this entity when faster performance is desirable.

OpenText recommends that you configure Eduction to allow all duplicates, and set TangibleCharacters to :;@#.

sentiment_dut.ecr and sentiment_dut_lite.ecr
Entity Description
sentiment/positive/dut A Dutch phrase that expresses a positive statement. Supports the TOPIC and SENTIMENT components.
sentiment/negative/dut

A Dutch phrase that expresses a negative statement. Supports the TOPIC and SENTIMENT components.

OpenText recommends that you configure Eduction to allow all duplicates, and set TangibleCharacters to :;@#.

sentiment_eng.ecr and sentiment_eng_lite.ecr
Entity Description
sentiment/positive/eng An English phrase that expresses a positive statement. Supports the TOPIC and SENTIMENT components.
sentiment/negative/eng An English phrase that expresses a negative statement. Supports the TOPIC and SENTIMENT components.
sentiment/eng

A positive or negative phrase in English. This entity adds a POSITIVE or NEGATIVE component wrapper to an empty string after the match. You can use this component to determine the sentiment of the phrase. Use this entity when faster performance is desirable.

OpenText recommends that you configure Eduction to allow all duplicates, and set TangibleCharacters to :;@#.

sentiment_basic_eng.ecr
Entity Description

sentiment/positive/eng

sentiment/negative/eng

sentiment/eng

If recall with sentiment_eng.ecr is too low, and your documents are generally short comments, use sentiment_basic_eng.ecr to extract additional matches. This grammar contains carefully-selected lists of positive and negative terms that help determine the sentiment of a document in which sentiment_eng.ecr found no matches.

TOPIC and SENTIMENT components are not supported.

sentiment_basic_eng.ecr contains terms in title case, but research shows that for most data these impair recall, so these are given a lower score. OpenText recommends that you set EntityMinScoreN to 0.4 to filter out these terms unless you need them.

sentiment_fre.ecr and sentiment_fre_lite.ecr
Entity Description
sentiment/positive/fre A French phrase that expresses a positive statement. Supports the TOPIC and SENTIMENT components.
sentiment/negative/fre A French phrase that expresses a negative statement. Supports the TOPIC and SENTIMENT components.
sentiment/fre

A positive or negative phrase in French. This entity adds a POSITIVE or NEGATIVE component wrapper to an empty string after the match. You can use this component to determine the sentiment of the phrase. Use this entity when faster performance is desirable.

OpenText recommends that you configure Eduction to allow all duplicates, and set TangibleCharacters to :;@#.

sentiment_ger.ecr and sentiment_get_lite.ecr
Entity Description
sentiment/positive/ger A German phrase that expresses a positive statement. Supports the TOPIC and SENTIMENT components.
sentiment/negative/ger A German phrase that expresses a negative statement. Supports the TOPIC and SENTIMENT components.
sentiment/ger

A positive or negative phrase in German. This entity adds a POSITIVE or NEGATIVE component wrapper to an empty string after the match. You can use this component to determine the sentiment of the phrase. Use this entity when faster performance is desirable.

OpenText recommends that you configure Eduction to allow all duplicates, and set TangibleCharacters to :;@#.

sentiment_ita.ecr and sentiment_ita_lite.ecr
Entity Description
sentiment/positive/ita An Italian phrase that expresses a positive statement. Supports the TOPIC and SENTIMENT components.
sentiment/negative/ita An Italian phrase that expresses a negative statement. Supports the TOPIC and SENTIMENT components.
sentiment/ita

A positive or negative phrase in Italian. This entity adds a POSITIVE or NEGATIVE component wrapper to an empty string after the match. You can use this component to determine the sentiment of the phrase. Use this entity when faster performance is desirable.

OpenText recommends that you configure Eduction to allow all duplicates, and set TangibleCharacters to :;@#.

sentiment_pol.ecr and sentiment_pol_lite.ecr
Entity Description
sentiment/positive/pol A Polish phrase that expresses a positive statement. Supports the TOPIC and SENTIMENT components.
sentiment/negative/pol A Polish phrase that expresses a negative statement. Supports the TOPIC and SENTIMENT components.
sentiment/pol

A positive or negative phrase in Polish. This entity adds a POSITIVE or NEGATIVE component wrapper to an empty string after the match. You can use this component to determine the sentiment of the phrase. Use this entity when faster performance is desirable.

OpenText recommends that you configure Eduction to allow all duplicates, and set TangibleCharacters to :;@#.

sentiment_por.ecr and sentiment_por_lite.ecr
Entity Description
sentiment/positive/por A Portuguese phrase that expresses a positive statement. Supports the TOPIC and SENTIMENT components.
sentiment/negative/por A Portuguese phrase that expresses a negative statement. Supports the TOPIC and SENTIMENT components.
sentiment/por

A positive or negative phrase in Portuguese. This entity adds a POSITIVE or NEGATIVE component wrapper to an empty string after the match. You can use this component to determine the sentiment of the phrase. Use this entity when faster performance is desirable.

OpenText recommends that you configure Eduction to allow all duplicates, and set TangibleCharacters to :;@#.

sentiment_rus.ecr and sentiment_rus_lite.ecr
Entity Description
sentiment/positive/rus A Russian phrase that expresses a positive statement. Supports the TOPIC and SENTIMENT components.
sentiment/negative/rus A Russian phrase that expresses a negative statement. Supports the TOPIC and SENTIMENT components.
sentiment/rus

A positive or negative phrase in Russian. This entity adds a POSITIVE or NEGATIVE component wrapper to an empty string after the match. You can use this component to determine the sentiment of the phrase. Use this entity when faster performance is desirable.

OpenText recommends that you configure Eduction to allow all duplicates, and set TangibleCharacters to :;@#.

sentiment_spa.ecr and sentiment_spa_lite.ecr
Entity Description
sentiment/positive/spa A Spanish phrase that expresses a positive statement. Supports the TOPIC and SENTIMENT components.
sentiment/negative/spa A Spanish phrase that expresses a negative statement. Supports the TOPIC and SENTIMENT components.
sentiment/spa

A positive or negative phrase in Spanish. This entity adds a POSITIVE or NEGATIVE component wrapper to an empty string after the match. You can use this component to determine the sentiment of the phrase. Use this entity when faster performance is desirable.

OpenText recommends that you configure Eduction to allow all duplicates, and set TangibleCharacters to :;@#.

sentiment_tur.ecr and sentiment_tur_lite.ecr
Entity Description
sentiment/positive/tur A Turkish phrase that expresses a positive statement. Supports the TOPIC and SENTIMENT components.
sentiment/negative/tur A Turkish phrase that expresses a negative statement. Supports the TOPIC and SENTIMENT components.
sentiment/tur

A positive or negative phrase in Turkish. This entity adds a POSITIVE or NEGATIVE component wrapper to an empty string after the match. You can use this component to determine the sentiment of the phrase. Use this entity when faster performance is desirable.

OpenText recommends that you configure Eduction to allow all duplicates, and set TangibleCharacters to :;@#.