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en:manualy:kontext:novy_dotaz [2022/05/17 15:50] – jankocek | en:manualy:kontext:novy_dotaz [2024/02/08 10:05] – [Keywords analysis] michalskrabal | ||
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Once the query has been entered, the search can be started either by clicking on the **Search** button, or by pressing the Enter key (provided the focus is on the input line). | Once the query has been entered, the search can be started either by clicking on the **Search** button, or by pressing the Enter key (provided the focus is on the input line). | ||
+ | |||
+ | === Query evaluation === | ||
+ | |||
+ | If the search is successful, the concordance list page is displayed. Its use is described in detail on the [[en: | ||
==== Search suggestions ==== | ==== Search suggestions ==== | ||
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==== Restrict search ==== | ==== Restrict search ==== | ||
- | If we need to search only in a narrowly defined group of texts in the entire corpus, we have two options. Either we create our own virtual [[en: | + | We have two options if we need to search only in a narrowly defined group of texts in the entire corpus. Either we create our own virtual [[en: |
- | The query form allows for simplification by way of an additional //Restrict search// tab which is located underneath the context search and is activated with a click, similar to the (above mentioned) context specification. | + | The query form allows for simplification by way of an additional //Restrict search// tab located underneath the context search and activated with a click, similar to the (above-mentioned) context specification. |
- | [{{: | + | [{{: |
Within this form it is possible to mark off the values of selected structural attributes that interest us. The form does not contain all structural attributes, but only those most often used in the given corpus (e.g. when searching in the [[en: | Within this form it is possible to mark off the values of selected structural attributes that interest us. The form does not contain all structural attributes, but only those most often used in the given corpus (e.g. when searching in the [[en: | ||
- | In the final column we can find a list of the specific [[en: | + | In the final column we can find a list of the specific [[en: |
- | For a more detailed specification it is necessary to use the condition [[en: | + | For a more detailed specification, it is necessary to use the condition [[en: |
===== Paradigmatic query ===== | ===== Paradigmatic query ===== | ||
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* whitelist -- a list of pre-selected words (in a separate file) which we want to see in the resulting list | * whitelist -- a list of pre-selected words (in a separate file) which we want to see in the resulting list | ||
* blacklist -- a list of pre-selected words (in a separate file) which we want to exclude from the resulting list | * blacklist -- a list of pre-selected words (in a separate file) which we want to exclude from the resulting list | ||
- | |||
Among the output option settings we can find a selection of either the absolute [[en: | Among the output option settings we can find a selection of either the absolute [[en: | ||
+ | |||
+ | ===== Keywords analysis ===== | ||
+ | |||
+ | The KonText interface can generate an inventory of keywords, i.e., forms or lemmas appearing in the selected (sub)corpus significantly more often than in the reference (sub)corpus, | ||
+ | |||
+ | Besides the corpus in which we want to find the terms in question, we also have to specify a reference corpus (or a subcorpus, e.g. if we want to compare a corpus consisting mainly of journalistic texts, such as one of SYN corpora, with a subcorpus of fiction texts: SYN2020-BEL). Next, we specify by which positional attribute the terms should be searched, by which metric they should be sorted (Log-likelihood, | ||
+ | |||
+ | The resulting list of keywords in the form of a table is sorted according to the selected metric, with the remaining two also displayed, followed in the next columns by the absolute and relative frequency values in both corpora. The list of found keywords can be viewed in both corpora in the respective concordance through the positive filter (<fc # | ||
+ | |||
+ | FIXME List of keywords in the ORAL v1 corpus compared to the SYN2020 reference corpus | ||
+ | |||
===== Recent queries ===== | ===== Recent queries ===== | ||
- | The item displays an overview of the most recent queries used (a simplified list of previous queries is also accessible directly from the query form, via a link above the input line). These queries can be filtered according to the query type or the currently used corpus, and only archived queries can be viewed as well. By clicking on the link //Edit and search//, we paste a previously specified constraints into the query form and we may either use it without any changes, or we may modify it further (e.g. change the corpus in which the query will be used, the query type, or we may specify the context). By clicking on the //Archive// option, we can name the query and permanently save it to the query history archive for later reuse. | + | The item displays an overview of the most recent queries used (a simplified list of previous queries is also accessible directly from the query form, via a link above the input line). These queries can be filtered according to the query type or the currently used corpus, and only archived queries can be viewed as well. By clicking on the link //Edit and search//, we paste a previously specified constraints into the query form and we may either use it without any changes, or we may modify it further (e.g. change the corpus in which the query will be used, the query type, or we may specify the context). |
+ | |||
+ | By clicking on the gear and then on the **Archive** option, we can name the query and permanently save it to the query history archive for later reuse. | ||