<prompt> Hlalosa hore na hobaneng lintlha tsa F1 e le metric e betere ea tlhahlobo ho feta ho nepahala.nan  <response>: Instruction in English: Explain why the F1 score is a better evaluation metric than accuracy. . Response in English: While accuracy can be a useful metric for evaluating the effectiveness of a classifier, it can sometimes be misleading if the data is imbalanced. In imbalanced data, the majority class dominates the dataset, and a classifier might perform well by simply classifying all instances into the majority class, even though it fails to accurately classify instances from the minority class. The F1 score, on the other hand, considers both precision and recall, providing a more balanced evaluation of the classifiers performance.Precision measures the proportion of true positive instances among instances that were classified as positive. Recall measures the proportion of true positive instances that were correctly classified. The F1 score is the harmonic mean of both these measures, providing a balance between them. Because the F1 score takes both false positives and false negatives into account, it is a better measure of a classifiers performance on imbalanced data when compared to accuracy alone.Ultimately, the F1 score is better suited for evaluating classifier performance on imbalanced data, while accuracy is better suited to balanced data where misclassifications have the same impact. . Response in Sesotho: Le hoja ho nepahala e ka ba metric e molemo bakeng sa ho hlahloba katleho ea mohlophisi, ka linako tse ling e ka na ea khelosa haeba lintlha li sa leka-lekane. Ho data e sa leka-lekaneng, sehlopha sa bongata se laola pokello ea lintlha, me mohlophisi a ka sebetsa hantle ka ho arola maemo ohle ka sehlopha sa bongata, leha a hloleha ho arola ka nepo maemo ho tsoa sehlopheng sa ba fokolang. Lintlha tsa F1, ka lehlakoreng le leng, li nka ho nepahala le ho hopola, ho fana ka tlhahlobo e leka-lekaneng ea tsebetso ea sehlopha. Ho nepahala ho lekanya karolo ea maemo a nepahetseng a nete hara maemo a ileng a hlalosoa e le a nepahetseng. Hopola ho lekanya palo ea liketsahalo tse ntle tse neng li arotsoe ka nepo. Lintlha tsa F1 ke moelelo oa harmonic oa mehato ena ka bobeli, e fanang ka tekano lipakeng tsa tsona. Hobane lintlha tsa F1 li ela hloko lintlha tse fosahetseng le tse fosahetseng, ke tekanyo e betere ea tsebetso ea sehlopha ho data e sa leka-lekaneng ha e bapisoa le ho nepahala feela. Qetellong, lintlha tsa F1 li loketse hamolemo bakeng sa ho lekola tsebetso ea lihlopha ho data e sa leka-lekaneng, athe ho nepahala ho loketse haholoanyane ho data e leka-lekaneng moo likarolo tse fosahetseng li nang le tšusumetso e tšoanang. 