<commit_before>## Frequently Asked Questions

* [Installation](installation/README.md)
* [Crawling](crawling/README.md)
* [Parsing](parsing/README.md)
* [Indexing](indexing/README.md)
* [Querying](querying/README.md)<commit_msg>Doc: Update main page for FAQ<commit_after>## Frequently Asked Questions

* [Installation](installation/README.md)
  * [How to check the environment variables on Windows](installation/how_to_check_the_environment_variables_on_Windows.md)
  * [How to install Tesseract-3 on Debian](installation/how_to_install_Tesseract-3_on_Debian.md)
  * [How to reset a forgotten username or password](installation/how_to_reset_forgotten_username_or_password.md)
  * [Known exceptions and error messages](installation/known_exceptions_and_error_messages.md)
  * [Out of memory issue](installation/out_of_memory_issue.md)
* [Crawling](crawling/README.md)
  * [How to exclude part of a Web page from being crawled](crawling/how_to_exclude_some_part_of_webpage_from_crawling.md)
  * [How to use Selenium to crawl websites](crawling/how_to_use_selenium_to_crawl_websites.md)
  * [How lang of webpages are detected](crawling/how_lang_of_webpages_are_detected.md)
  * [How to extract specific information from web pages](crawling/how_to_extract_specific_information_from_web_pages.md)
  * [How to use URL filter feature](crawling/how_to_use_URL_filter_feature.md)
  * [How to use variables with Database Crawler](crawling/how_to_use_variables_with_database_crawler.md)
* [Parsing](parsing/README.md)
  * [XPATH parsing](parsing/configure_an_XPATH_parser.md)
  * [How to parse YouTube URLs and extract data](parsing/how_to_parse_YouTube_URLs_and_extract_data.md)
* [Indexing](indexing/README.md)
  * [How to set up stop words](indexing/how_to_set_up_stop_words.md)
  * [How to use analyzers](indexing/how_to_use_analyzers.md)
* [Querying](querying/README.md)
  * [Improving relevancy with "Mirror AND filter"](querying/improving_relevancy_with_mirrorandfilter.md)
  * [Indexing your document with geolocation information](querying/geolocation.md)
  * [Allowing search within words](querying/how_to_allow_search_into_words.md)
  * [Sorting on a specific field then on relevance](querying/how_to_sort_on_specific_field_then_on_relevance.md)
  * [How to use More Like This feature](querying/how_to_use_more_like_this_feature.md)
  * [How to use synonyms](querying/how_to_use_synonyms.md)
  * [How to use filters on a query](querying/how_to_use_filters_on_query.md)
  * [How to replicate and merge indexes](querying/how_to_replicate_and_merge_indexes.md)
{'fraction_non_alphanumeric': 0.09624413145539906, 'fraction_numerical': 0.000782472613458529, 'mean_word_length': 7.117460317460317, 'pattern_counts': {'":': 0, '<': 3, '<?xml version=': 0, '>': 3, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '4611551', 'n_tokens_mistral': 916, 'n_tokens_neox': 894, 'n_words': 166}