{"id":2150,"date":"2025-04-06T09:01:46","date_gmt":"2025-04-06T06:01:46","guid":{"rendered":"http:\/\/csnotes.ru\/?p=2150"},"modified":"2025-04-06T09:01:47","modified_gmt":"2025-04-06T06:01:47","slug":"%d0%ba%d0%be%d0%bc%d0%bc%d0%b5%d0%bd%d1%82%d0%b8%d1%80%d0%be%d0%b2%d0%b0%d0%bd%d0%b8%d0%b5-%d0%ba%d0%be%d0%b4%d0%b0-%d1%81-%d0%bf%d1%80%d0%b8%d0%bc%d0%b5%d1%80%d0%b0%d0%bc%d0%b8-%d0%bd%d0%b0-%d0%b0","status":"publish","type":"post","link":"https:\/\/csnotes.ru\/?p=2150","title":{"rendered":"\u041a\u043e\u043c\u043c\u0435\u043d\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u043a\u043e\u0434\u0430 \u0441 \u043f\u0440\u0438\u043c\u0435\u0440\u0430\u043c\u0438 \u043d\u0430 \u0430\u043d\u0433\u043b\u0438\u0439\u0441\u043a\u043e\u043c \u044f\u0437\u044b\u043a\u0435"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">\u041e\u0441\u043d\u043e\u0432\u043d\u044b\u0435 \u043f\u0440\u0430\u0432\u0438\u043b\u0430<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u041f\u0438\u0441\u0430\u0442\u044c \u043c\u0430\u043a\u0441\u0438\u043c\u0430\u043b\u044c\u043d\u043e \u043a\u043e\u0440\u043e\u0442\u043a\u0438\u0435 \u043a\u043e\u043c\u043c\u0435\u043d\u0442\u0430\u0440\u0438\u0438.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u041a\u043e\u043c\u043c\u0435\u043d\u0442\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u0442\u043e\u043b\u044c\u043a\u043e \u043a\u043e\u0434, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0442\u0440\u0435\u0431\u0443\u0435\u0442 \u043e\u0431\u044a\u044f\u0441\u043d\u0435\u043d\u0438\u0439, \u0441\u0430\u043c\u044b\u0435 \u0441\u043b\u043e\u0436\u043d\u044b\u0435 \u0438 \u043d\u0435\u043e\u0447\u0435\u0432\u0438\u0434\u043d\u044b\u0435 \u043c\u0435\u0441\u0442\u0430. \u041e\u0431\u044b\u0447\u043d\u043e \u043f\u043e \u043a\u043e\u0434\u0443 \u0441\u0440\u0430\u0437\u0443 \u0432\u0438\u0434\u043d\u043e, \u0447\u0442\u043e \u043e\u043d \u0434\u0435\u043b\u0430\u0435\u0442.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0412 \u043a\u043e\u043c\u043c\u0435\u043d\u0442\u0430\u0440\u0438\u0438 \u043e\u043f\u0438\u0441\u0430\u0442\u044c, \u043f\u043e\u0447\u0435\u043c\u0443 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u043e \u0438\u043c\u0435\u043d\u043d\u043e \u044d\u0442\u043e \u0440\u0435\u0448\u0435\u043d\u0438\u0435, \u0430 \u043d\u0435 \u0434\u0440\u0443\u0433\u043e\u0435.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u041f\u043e\u043b\u0435\u0437\u043d\u044b\u0435 \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u0438 \u0438 \u0444\u0440\u0430\u0437\u044b<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Initialize: &#8220;Initialize counter to zero.&#8221;<br>Check: &#8220;Check if the input is valid.&#8221;<br>Calculate: &#8220;Calculate the sum of all elements.&#8221;<br>Loop through: &#8220;Loop through the list of items.&#8221;<br>Handle: &#8220;Handle exceptions for file operations.&#8221;<br>Return: &#8220;Return the result of the calculation.&#8221;<br>Convert: &#8220;Convert string to integer.&#8221;<br>Update: &#8220;Update user information in the database.&#8221;<br>Remove: &#8220;Remove duplicate entries.&#8221;<br>Perform: &#8220;Perform data validation.&#8221;<br>Fetch: &#8220;Fetch data from the API.&#8221;<br>Sort: &#8220;Sort the array in ascending order.&#8221;<br>Append: &#8220;Append new elements to the list.&#8221;<br>Create: &#8220;Create a new instance of the class.&#8221;<br>Assign: &#8220;Assign default values to variables.&#8221;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u041f\u0440\u0438\u043c\u0435\u0440\u044b \u0444\u0440\u0430\u0437 \u0434\u043b\u044f \u0430\u0432\u0442\u043e\u0442\u0435\u0441\u0442\u043e\u0432<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">&#8220;Setup test environment.&#8221;<br>&#8220;Tear down after tests.&#8221;<br>&#8220;Assert the result matches expected output.&#8221;<br>&#8220;Verify element is present on the page.&#8221;<br>&#8220;Simulate user login.&#8221;<br>&#8220;Check API response status code.&#8221;<br>&#8220;Mock external service for testing.&#8221;<br>&#8220;Validate form input fields.&#8221;<br>&#8220;Capture screenshot on failure.&#8221;<br>&#8220;Initialize webdriver instance.&#8221;<br>&#8220;Navigate to homepage.&#8221;<br>&#8220;Click on submit button.&#8221;<br>&#8220;Select option from dropdown.&#8221;<br>&#8220;Wait for element to be visible.&#8221;<br>&#8220;Check if checkbox is selected.&#8221;<br>&#8220;Compare current URL with expected URL.&#8221;<br>&#8220;Log test execution details.&#8221;<br>&#8220;Retry failed tests.&#8221;<br>&#8220;Record video of test session.&#8221;<br>&#8220;Generate test report.&#8221;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u041f\u0440\u0438\u043c\u0435\u0440\u044b \u0444\u0440\u0430\u0437 \u0434\u043b\u044f data science<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">&#8220;Load dataset from CSV file.&#8221;<br>&#8220;Clean missing data.&#8221;<br>&#8220;Encode categorical variables.&#8221;<br>&#8220;Split data into train and test sets.&#8221;<br>&#8220;Apply feature scaling.&#8221;<br>&#8220;Train machine learning model.&#8221;<br>&#8220;Evaluate model performance.&#8221;<br>&#8220;Plot confusion matrix.&#8221;<br>&#8220;Visualize data distribution.&#8221;<br>&#8220;Perform exploratory data analysis.&#8221;<br>&#8220;Optimize hyperparameters.&#8221;<br>&#8220;Deploy model to production.&#8221;<br>&#8220;Update model with new data.&#8221;<br>&#8220;Calculate accuracy score.&#8221;<br>&#8220;Plot ROC curve.&#8221;<br>&#8220;Extract features from text.&#8221;<br>&#8220;Aggregate results by category.&#8221;<br>&#8220;Normalize data for comparison.&#8221;<br>&#8220;Reduce dimensionality with PCA.&#8221;<br>&#8220;Cluster data into groups.&#8221;<br>&#8220;Predict outcomes for new data.&#8221;<br>&#8220;Log model training metrics.&#8221;<br>&#8220;Save model to disk.&#8221;<br>&#8220;Load pre-trained model.&#8221;<br>&#8220;Visualize decision boundaries.&#8221;<br>&#8220;Analyze feature importance.&#8221;<br>&#8220;Handle imbalanced dataset.&#8221;<br>&#8220;Perform cross-validation.&#8221;<br>&#8220;Identify outliers in data.&#8221;<br>&#8220;Generate synthetic data for testing.&#8221;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u041e\u0441\u043d\u043e\u0432\u043d\u044b\u0435 \u043f\u0440\u0430\u0432\u0438\u043b\u0430 \u041f\u0438\u0441\u0430\u0442\u044c \u043c\u0430\u043a\u0441\u0438\u043c\u0430\u043b\u044c\u043d\u043e \u043a\u043e\u0440\u043e\u0442\u043a\u0438\u0435 \u043a\u043e\u043c\u043c\u0435\u043d\u0442\u0430\u0440\u0438\u0438. \u041a\u043e\u043c\u043c\u0435\u043d\u0442\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u0442\u043e\u043b\u044c\u043a\u043e \u043a\u043e\u0434, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0442\u0440\u0435\u0431\u0443\u0435\u0442 \u043e\u0431\u044a\u044f\u0441\u043d\u0435\u043d\u0438\u0439, \u0441\u0430\u043c\u044b\u0435 \u0441\u043b\u043e\u0436\u043d\u044b\u0435 \u0438 \u043d\u0435\u043e\u0447\u0435\u0432\u0438\u0434\u043d\u044b\u0435 \u043c\u0435\u0441\u0442\u0430. \u041e\u0431\u044b\u0447\u043d\u043e \u043f\u043e \u043a\u043e\u0434\u0443 \u0441\u0440\u0430\u0437\u0443 \u0432\u0438\u0434\u043d\u043e, \u0447\u0442\u043e \u043e\u043d \u0434\u0435\u043b\u0430\u0435\u0442. \u0412 \u043a\u043e\u043c\u043c\u0435\u043d\u0442\u0430\u0440\u0438\u0438 \u043e\u043f\u0438\u0441\u0430\u0442\u044c, \u043f\u043e\u0447\u0435\u043c\u0443 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u043e \u0438\u043c\u0435\u043d\u043d\u043e \u044d\u0442\u043e \u0440\u0435\u0448\u0435\u043d\u0438\u0435, \u0430 \u043d\u0435 \u0434\u0440\u0443\u0433\u043e\u0435. \u041f\u043e\u043b\u0435\u0437\u043d\u044b\u0435 \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u0438 \u0438 \u0444\u0440\u0430\u0437\u044b Initialize: &#8220;Initialize counter to zero.&#8221;Check: &#8220;Check if the input is valid.&#8221;Calculate: &#8220;Calculate the sum of [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5,24],"tags":[54],"class_list":["post-2150","post","type-post","status-publish","format-standard","hentry","category-python","category-tech","tag-54"],"views":61,"_links":{"self":[{"href":"https:\/\/csnotes.ru\/index.php?rest_route=\/wp\/v2\/posts\/2150","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/csnotes.ru\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/csnotes.ru\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/csnotes.ru\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/csnotes.ru\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2150"}],"version-history":[{"count":1,"href":"https:\/\/csnotes.ru\/index.php?rest_route=\/wp\/v2\/posts\/2150\/revisions"}],"predecessor-version":[{"id":2152,"href":"https:\/\/csnotes.ru\/index.php?rest_route=\/wp\/v2\/posts\/2150\/revisions\/2152"}],"wp:attachment":[{"href":"https:\/\/csnotes.ru\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2150"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/csnotes.ru\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2150"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/csnotes.ru\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2150"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}